Orolia developed the Skydel GSG-8, a PNT test solution in its GSG family of simulators, to deliver GNSS signal testing and sensor simulation performance in an easy to use, upgradable and scalable platform. (Photo: Orolia)
We discussed complementary PNT with Erik Oehler, marketing director at Orolia.
What are some of the most promising approaches to complementary PNT and how does simulation technology help?
5G is the most promising for the future. I believe the benefits in infrastructure, speed, precision, reliability, and the industry incentives 5G offer are superior to GNSS. Alternative signals of opportunity and new commercial satellite-based providers are always valuable as extra layers of resilience. However, PNT from 5G is not quite ready yet. There will be a transition period during which systems use GNSS and these signals of opportunity simultaneously, so simulation enables receivers of any complementary signal to be tested in the same environments and with the same potential threats faced by primary constellation signals.
How does Orolia fit in that mix?
Orolia has the most atomic clocks in orbit, including those aboard the Galileo constellation. We integrate anti-jam antennas and build Interference Detection and Mitigation (IDM) into our products. We partner with companies that offer alternative signals, such as STL from Satelles. Our SecureSync NTP and PTP time servers live in the world’s biggest data centers and support encrypted signals, such as M and Y code for our militaries. We innovate with industry leaders such as Meta on building a better PCIe Time Card. We offer edge time servers with the ability to automatically add Hoptroff’s Traceable Time as a Service. If 5G PNT becomes a standard, we are already providing industry leaders such as Anritsu with solutions for acceptance testing on a major carrier’s backbone. With our pending acquisition by Safran and access to a world-leading portfolio of INS components, we are one of the most qualified companies in the world to solve nearly any PNT challenge.
What kinds of complementary PNT are most useful in addressing specifically the challenges posed by jamming and spoofing, and how does simulation help?
In two technical notes published by NIST, they recognize STL as one of four recommended solutions for PNT resilience and the only one being both independent of GNSS and capable of sub-microsecond accuracy. Being closer to Earth, it is a stronger signal, making it 1,000 times less susceptible to jamming. Additionally, because it is encrypted it is inherently immune to spoofing. The aforementioned Hoptroff TTaS is time delivered over VPN, removing the outside environment component completely. For positioning and navigation, the integration of an IMU provides a contiguous PNT solution even during periods of GNSS denial, analogous to how an atomic clock provides precise time holdover during these denial periods. Combined with anti-jam antenna technology and IDM software, a robust PNT solution is always available.
Simulation helps by (1) identifying the vulnerabilities your PNT system might have (or could have in the future to evolving threats) and (2) verifying the total integrated resilient system. Our GSG-8 Advanced GNSS Simulator supports hundreds of GNSS full spectrum signals, custom signals, and hardware-in-the-loop testing of integrated IMUs at up to 1000 Hz iteration rate. Our Skydel Wavefront and Anechoic simulators can verify the most complex GNSS anti-jam antenna systems.
After a negotiation process that began in December 2021, Orolia officially joined Safran Electronics & Defense on July 8.
Orolia employs more than 435 people in Europe and North America and has revenues of about €100 million. Its solutions include atomic clocks, time servers, simulation and resilience equipment for GNSS signals, and emergency locator beacons for commercial aviation and military applications.
These products and solutions will complement Safran Electronics & Defense’s activities as it meets the challenges of positioning, navigation and timing (PNT) in contested and vulnerable environments, Safran said.
In most situations, GNSS receivers are the reference providers of time and position data. Still, they need to be secured by combining them with accurate, high-integrity autonomous time or inertial references.
Through this partnership with Orolia, Safran Electronics & Defense, will offer a comprehensive set of resilient PNT architectures and equipment to meet the challenges of integrity and robustness for the aviation, defense, space, transportation, new mobility and critical infrastructure markets.
“Orolia could not imagine a better fit than with Safran to secure its growth and leverage its PNT leadership positions,” said Jean-Yves Courtois, CEO of Orolia. “Thanks to the addition of best-in-class timing and inertial technologies, premier access to the largest defense and aerospace markets, and a proven track record in government program capture and execution, Safran and Orolia now have all the cards in hand to establish themselves as the resilient PNT leader.”
Martin Sion, CEO of Safran Electronics & Defense, said: “The acquisition of Orolia makes Safran one of the few companies with the full complement of PNT technologies, bringing together Orolia’s precise time referencing and Safran Electronics & Defense’s proven inertial navigation solutions. Our shared ambition is to become the world leader in resilient PNT for all conventional and strategic applications.”
Skydel 22.5 features advanced hardware-in-the-loop testing
Orolia has released Skydel 22.5, a significant software upgrade to its Skydel simulation product line that features advanced hardware-in-the-loop (HIL) testing solutions providing very low to zero effective latency.
The enhanced visualization tools can monitor internal latency through real-time curves showing when the data is generated and sent to the RF signal. Users can also review the transmission of HIL packets for optimizing the entire network’s latency, checking its stability (jitter), and that data is available and used at the right time in Skydel.
HIL testing is an essential step in the verification process of the model-based design (MBD) approach because it involves all the hardware and software that will be used operationally. HIL verification can test a standalone device-under-test (DUT) or, more generally, an entire complex system consisting of multiple DUTs in both open- and closed-loop architectures.
“The vast majority of problems encountered by engineers on HIL systems are related to poor control of the latency of the entire simulation chain, as they are insufficiently accessible, transparent and controlled on the competing systems,” said Pierre-Marie Le Veel, principal system architect and product manager for GNSS simulation. “Thanks to these tools, our high-end performance and well-known intuitive automation, Skydel dramatically reduces the implementation time of a HIL system (which can be very significant) and, therefore, the project’s overall cost.”
Photo: Orolia
In addition to these tools, Skydel implements modern extrapolation algorithms that achieve zero effective latency. These algorithms make it possible to keep position errors negligible, even for equipment with very high dynamics used in national defense applications such as missiles, rockets and guided shells.
“These advanced HIL algorithms and tools are available – and with the same performance – on our Wavefront simulation systems to test controlled reception pattern antenna (CRPA) systems,” Le Veel added.
Additional constellations, signal types and options such as real-time kinematic (RTK) and multi-instance are available along with dedicated bundled simulation starter packages for automotive.
The upgrade is available at no additional cost for existing users operating Skydel 22.5. Application notes, support documents and tutorials are available online.
Latest atomic clock designed for commercial, military and aerospace operations; launch webinar scheduled for July 7
Photo: Orolia
Orolia has introduced an upgraded edition of its low size, weight, power and cost (SWaP-C) miniaturized rubidium oscillator product line, the mRO-50 Ruggedized, to meet the latest military and aerospace requirements where time stability and power consumption are critical.
The mRO-50 Ruggedized provides a one-day holdover below 1 µs and a retrace below 1E-10 in a form factor (50.8 x 50.8 x 20mm) that takes up only 51 cc of volume (about one-third of the volume compared to standard rubidium oscillators) and consumes only 0.36 W of power, which is about 10 times less than existing solutions with similar capabilities, the company said.
With these competitive advantages, the new mRO-50 Ruggedized miniaturized rubidium oscillator provides accurate frequency and precise time synchronization to mobile applications, such as military radio-pack systems in GNSS-degraded or denied environments. Its wide-range operating temperature of -40°C to 80°C is also suitable for a wide range of applications such as underwater, military communications, radars, low Earth orbit, electronic warfare, airborne and unmanned vehicles.
“Our dedication and innovative design have contributed to the most accurate GNSS systems in service today,” said Jean-Charles Chen, Orolia Atomic Clocks Product Line director. “Orolia launched the mRO-50 in 2020, bringing the best rubidium technologies into one small form factor and ultra-portable packaging.”
The mRO-50 Ruggedized enhances this breakthrough technology with modifications providing wider thermal range, quicker lock and higher stability.
Orolia’s timing solutions support space agencies and research institutes worldwide, including the European Space Agency (ESA), NASA, Jet Propulsion Laboratory, SpaceX, Blue Origin, the Centre National d’Étude Spatiales (CNES France), the National Physics Laboratory (NPL UK), Deutsches Zentrum für Luft- und Raumfahrt (DLR Germany) and the Japan Aerospace Exploration Agency (JAXA).
ESA awarded Orolia two contracts to provide atomic clocks for the first 12 satellites for the Galileo Second Generation System. Each of the new satellites, designed to provide unprecedented accuracy worldwide, will contain three Orolia Rubidium Atomic Frequency Standards (RAFS) and two Orolia atomic clock physics packages integrated with Leonardo’s Passive Hydrogen Masers (PHM).
Leveraging Orolia’s HATI core in combination with Arista MetaWatch, the integration provides sub-nanosecond timestamping with accurate, precise and reliable timing
The collaboration between Orolia and Arista sets a new standard in time synchronization for FPGA-based network devices with the support of native White Rabbit capabilities to achieve sub-nanosecond time synchronization using optical fibers across multiple points in the network.
This integration is factory-supported in combination with the MetaWatch application in the Arista 7130LB platform, enabling distributed traffic capture with high-resolution timestamping, buffering and de-duplication, to provide advanced network monitoring and detailed network analytics. Deep buffering, time-ordered aggregation and de-duplication reduce the load on downstream packet capture and analysis devices.
“One key feature of this important collaboration is the simplification of the overall network architecture by eliminating coaxial cabling and PPS distribution equipment,” said Francisco Girela, White Rabbit application engineer with Orolia. “This integrated solution eases the adoption of White Rabbit, leading to cost savings, reduced footprint and better scalability.”
White Rabbit is an ultra-accurate IEEE 1588 Precision Time Protocol (PTP) implementation that achieves sub-nanosecond accuracy over optical fiber links. Designed for use in avionics, telecommunications, space, defense and scientific applications, White Rabbit has become the gold standard for time distribution within electronic trading networks.
Arista’s MetaWatch is a powerful FPGA-based network application designed for Arista’s 7130 platform and combines several components of a traditional network monitoring solution into one device, which simplifies network data capture, monitoring and analytics.
“Moving from analog time synchronization to fiber-based White Rabbit will allow our customers to improve their network analytics while improving the overall synchronization accuracy across a large estate,” said David Snowdon, engineering director, Arista. “The combination of MetaWatch and White Rabbit allows for less than a nanosecond of error on any timestamp taken in a wide-area network — a crucial feature for trading firms optimizing their latency, or for exchanges guaranteeing fairness.”
The Orolia White Rabbit Z16. (Photo: Orolia)
Orolia’s WR Z16, a reliable and precise time fan-out solution for White Rabbit distribution on 1G Ethernet-based networks, is a standalone device with 16 SFP connectors that provide sub-nanosecond accuracy over the plug-and-play optical fiber links. The HATI core requires an activation license generated by Orolia to be loaded in the reference WR-Z16 device paired with it to be functional.
The open-source collaboration features Orolia Atomic Reference Time Cards powered by its Spectratime micro-atomic clock
Orolia is providing Atomic Reference Time (ART) Cards to support Meta’s implementation of high-precision timing protocols within its distributed timing infrastructure. The architecture of Orolia ART Cards is powered by the company’s Spectratime mRO-50 mini rubidium atomic-clock technology.
The Spectratime mRO-50. (Photo: Orolia)
“We are honored to have this opportunity to collaborate with Meta’s incredibly talented team of engineers to develop a unique open-source solution using our mRO-50 technology,” said Jean-Yves Courtois, Orolia CEO. “We look forward to a continuing partnership with Meta and other global network leaders working to advance solutions to ensure ongoing timing accuracy and resilience.”
Orolia developed the ART Card solution in collaboration with the Meta engineering team to fulfill a new specification that Meta published for the Time Appliances Project Initiative of the Open Compute Project. This new collaborative community is focused on designing from scratch new hardware and software to efficiently support the critical timing accuracy and resilience demands on computer network infrastructure. This project is fully open-sourced and available on Orolia’s GitHub.
In 2020, Meta began converting its data-center servers to a new time-distribution service based on network time protocol (NTP) and precision time protocol (PTP). The new service, built in-house and later open-sourced, was more scalable and improved the accuracy of timekeeping within the Meta infrastructure from 10 milliseconds to 100 microseconds. Orolia ART Cards will further increase the accuracy, resiliency and adoption of Meta’s new timing platform.
Developed with long-term support in mind, Orolia’s ART Cards deliver management, disciplining and monitoring functions that can be integrated into any computer with a PCIe port and bring accurate and resilient timing for the most demanding applications such as NTP/PTP time reference, time stamping and latency calculation.
In our 11th annual Simulator Buyers Guide, we feature simulator tools, devices and software from 11 prominent companies that aid GNSS receiver manufacturers in product design.
Alternative RF Navigation Simulator (Photo: Spirent Federal Systems)
New Alternative RF Navigation Simulator. Authorized users of Spirent’s alternative PNT simulation system can generate alternative RF navigation signals individually or concurrently with GNSS signals.
GSS9000. The GSS9000 Series multi-frequency, multi-GNSS RF constellation simulator is Spirent’s most comprehensive simulation solution. It can simulate signals from all GNSS and regional navigation systems and has an unrivaled update rate of 2 kHz (0.5 ms), enabling ultra-high-dynamic simulations with accuracy and fidelity. The GSS9000 supports M-code, Y-code, alternative PNT and non-GNSS sensors, and comes with built-in jamming, spoofing and flex power.
SimMNSA. Spirent Federal has the first fully approved MNSA M-code simulator. Authorized users of the GSS9000 series of simulators will be able to utilize the advanced capabilities of SimMNSA to create robust military GPS user equipment (MGUE) solutions.
Spirent GSS9000 Series constellation simulator (Photo: Spirent Federal Systems)
CRPA Test System. The CRPA Test System is scalable, testing antennas from 4 to 16 elements and beyond. More than 1,000 independent GNSS, jamming and spoofing signals can be generated/simulated across a phase-calibrated precise wavefront.
SimINERTIAL. Supporting the leading embedded GPS/inertial systems (EGI) and inertial measurement units (IMU), SimINERTIAL enables the controllable generation of inertial sensor outputs, synchronous with simulated GNSS, to test integrated GPS/inertial systems in the lab.
Anechoic Chamber Testing. Spirent’s GSS9790 multi-output, multi-GNSS RF constellation wavefront simulator system can be used in both conducted (lab) and radiated (chamber) conditions.
Mid-Range Solutions. Spirent offers solutions for every application and price point. The GSS7000 multi-constellation simulator provides an easy-to-use solution for GNSS testing that can grow with users’ requirements. The GSS6450 RF record-and-playback system enables replay of real-world GNSS tests in the lab.
Based on the Skydel GNSS Simulation Engine, Orolia’s advanced and essential GNSS simulators offer a wide breadth and depth of tools to test mission-critical positioning, navigation and timing (PNT) applications and scenarios.
Skydel Simulation Engine. The highly flexible, high-performance Skydel Simulation Engine transmits GNSS signals in real time to many kinds of software-defined radios. Skydel uses graphics processing units (GPUs) to compute the digital GNSS signal of all simulated satellites, easily scaling from simple to complex use cases. Skydel simulates civil signals from global and regional navigation satellite systems with a 1000-Hz update rate, many kinds of GNSS receiver trajectories with high dynamics, and advanced jamming and spoofing. The Skydel ecosystem also includes features such as open-source plug-ins and API, and the ability to create custom signals. The custom-signal feature allows users to experiment with new signals, such as navigation from low-Earth-orbit satellite systems.
GSG-8. A scalable software-powered turnkey simulation solution, GSG-8 is configurable to meet virtually any testing requirements. It can support multi-constellation, multi-frequency and hundreds of signals with a 1000-Hz iteration rate. This advanced hardware platform is suitable for space trajectories, custom PNT signals, hardware-in-the-loop, multi-antenna simulation, and more. Encrypted EU signals will be available soon.
Skydel CRPA Testing. With self-calibration, integrated advanced jamming and spoofing, and the ability to generate thousands of signals, Skydel CRPA test systems provide everything needed to test CRPA systems, with a focus on ease of use and the testing experience from the user point of view. Two flexible configurations, Skydel Anechoic and Skydel Wavefront, have been carefully designed to provide the advanced simulation features required for CRPA testing in a well-thought-out package. Both provide COTS hardware benefits: configuration flexibility and cost-effectiveness.
GSG-5 and GSG-6. Orolia’s essential simulation platform is a proven, cost-effective simulation solution. Combined with the freely available StudioView software, these simulators provide high-end capabilities in a standalone, portable system that allows operation via a front panel interface. GSG-5 and GSG-6 are available with support for multi-frequency and multi-constellation GNSS signal simulation, pre-built scenarios and test packages, and the features neded to integrate it into ATE systems.
BroadSim 4U, Advanced NAVWAR simulations, MNSA and Y-Code (Photo: Orolia)
Advanced GNSS Simulation for Government & Defense
BroadSim
Powered by the Skydel Simulation Engine, BroadSim provides superior NAVWAR performance, sharing the same benefits and key features of its software-defined platform.
Key Applications
BroadSim Solo: Multi-GNSS simulations on the desktop. (Photo: Orolia)
MNSA M-Code. BroadSim offers a fully flexible implementation of the Modernized NavStar Security Algorithm, giving you full control over scenario settings with the real encryption used on the M-code signal. Any aspect of your scenario can be changed, such as time, date, location, constellation, downlink data, signal configuration, and visible satellites. It is security-approved by SMC Production Corps and shipping as soon as today.
CRPA Testing. BroadSim leverages Skydel’s CRPA testing solution to up the ante for demanding NAVWAR scenarios. BroadSim Anechoic allows you to test an entire system as-is. Skydel auto- calibrates the system, maps the antennas, and is designed to streamline chamber setup and reduce hardware. Broadsim Wavefront tests the antenna electronics, prioritizing the ability to have dynamic trajectories and allowing you to model any scenario with an unlimited number of interferences. The system is scalable from 4 to 16 elements, is phase coherent, performs real-time automated phase calibration, and has built-in jamming and spoofing.
BroadSim Wavefront: Phase-aligned NAVWAR simulator for CRPA (Photo: Orolia)
Advanced Jamming and Spoofing. With Advanced Jamming, users can add ground- and space-based emitters to scenarios, generate an unlimited number of jamming signals on 1 RF output, and simulate flight profiles where interference power levels at the UUT dynamically change depending on the scenario motion. With Advanced Spoofing, users can simulate multiple spoofers simultaneously. Each spoofer can generate any GNSS signal and has an independent trajectory and antenna pattern. Signal dynamics between each spoofer and receiver antenna are automatically determined so no time is wasted.
More Features. Inertial and alternative RF navigation, built-in Flex Power, real-time performance with ultra-low latency of 5ms, high dynamics, terrain modeling, and RMF STIG compliance.
Test Anywhere with LabSat 3 Wideband and SatGen Simulation Software
LabSat 3 Wideband. The LabSat 3 Wideband is a compact yet powerful multi-constellation and multi-frequency GNSS testing solution. The easy-to-use, one-touch record-and-replay function provides an efficient way to test and develop GNSS-based technology without the cost and limitations of live-sky signals.
It is lightweight and portable, enabling easy collaboration with colleagues by sharing scenario files over the internet, and making it a suitable test partner for remote working. Additionally, the removeable solid-state drive (SSD) of up to 7 terabytes and a two-hour runtime provided by an internal battery is ready for field testing in any environment.
LabSat 3 Wideband can record and replay up to three different channels at 56-MHz bandwidth across all major constellations and signals, including:
GPS: L1/L2/L5
Galileo: E1/E1a/E5a/E5b/E6
GLONASS: L1/L2/L3
BeiDou: B1/B2/B3
NavIC: L5/S-band
QZSS: L1/L2/L5
L-band correction services including SBAS
2x CAN and 4x digital input channels tightly synchronized with GNSS data
future signal launches are also supported, including L2C, L5 and L1C
SatGen Simulation Software. SatGen software allows users to quickly create bespoke, accurate scenarios with their own time, location and trajectory that can be replayed via a LabSat GNSS simulator.
The latest version of SatGen can be used to create a single scenario containing all the upper and lower L-band signals for GPS, Galileo, GLONASS, BeiDou and NavIC.
When getting the job done right the first time — and every time — matters, CAST Navigation’s suite of simulator solutions delivers precision, accuracy and repeatability. From simple integration testing to complex mission simulations, CAST Navigation solutions scale to meet user requirements.
Powered by multi-frequency, multi-constellation GNSS and interference signal-generation technology, CAST Navigation simulators provide coherent, highly accurate and fully programmable signals. Advanced, configurable vehicle trajectory capabilities meet project requirements ranging from antenna testing to simulations of squadrons maneuvering in contested environments.
Intuitive Graphical Interface. A comprehensive and intuitive graphical interface unifies all simulator capabilities so users can configure complex simulation scenarios quickly. For example, CAST Navigation simulators can model many vehicle types with static and dynamic motion profiles: airborne, terrestrial, aquatic or space-based. Using configured scenario profiles or vehicle truth data, CAST Navigation simulators create high-dynamic, 6-DOF real-time trajectories.
High-Fidelity Simulations of Real-World Conditions. CAST Navigation solutions can reproduce terrain, sea-state and atmospheric effects to simulate missions with high fidelity. Jamming capabilities recreate natural, urban and hostile interference to produce precisely controlled waveforms with high output power and exceptionally low intermodulation noise.
Multi-Frequency, Multi-Constellation Simulations. The GPS/GNSS simulators generate accurate, programmable signals to each antenna element with up to 16 satellites in view from as many as four constellation types. GPS simulations can generate any positioning signal (C/A-code, P-code, Y-code, SAASM, M-code AES and M-code MNSA).
Modular, Scalable Solutions. Proprietary synchronization technology lets CAST Navigation configure customer solutions with multiple simulator capabilities — GPS/GNSS, inertial, jamming, and CRPA — to meet specific project needs. As those needs evolve, these solutions do not become obsolete. Rather than replace a functioning system, customers can rely on modular architecture to meet their new requirements.
The NCS NOVA GNSS simulator is a high-end, powerful and easy-to-use satellite navigation testing and R&D device. It is fully capable of multi-constellation and multi-frequency simulations for a wide range of GNSS applications. It is one of the leading solutions on the market, providing multiple GNSS frequencies in one box.
Because of the modern and flexible software-defined radio (SDR) design of this simulator, testing requirements will be met with the minimum of equipment, facilitating logistics and reducing the cost of ownership. The innovative multi-constellation and multi-frequency simulation capability sets new standards in the field of GNSS simulation in terms of fidelity, performance, accuracy and reliability. Designed to deliver maximum flexibility, users are no longer faced with configuration limitations.
The NCS NOVA GNSS simulator is also able to coherently generate GNSS RF signals on two independent RF outputs simultaneously. The user may freely allocate GNSS signals and RF channels to each of the RF outputs. This feature allows simulation of GNSS signals at two antenna locations simultaneously (this could be two antennas on a vehicle, two separate vehicles maneuvering independently, or a static location plus a mobile unit).
A new key enhancement to the NCS NOVA GNSS simulator is comprehensive support of new Galileo OS signal message improvements on E1B. By enabling real-time simulation of the Galileo OS message improvements, the NCS NOVA expands a user’s Galileo signal capability.
In the future, the NCS NOVA also will fully support the new Galileo E1B OS Navigation Message Authentication (OS-NMA) and Galileo E6B High Accuracy Service (HAS) capabilities.
The NCS NOVA GNSS simulator is the first choice in signal simulation for a wide range of applications including space, aviation, automotive (including autonomous driving testing) and many others.
About IFEN. IFEN is a leading provider of GNSS navigation products and services. Its technology portfolio includes GNSS RF-signal simulators, GNSS software receivers, simulation and data processing tools. IFEN’s outstanding satellite navigation expertise is provided to customers for services including GNSS system studies, research and development of navigation and integrity algorithms, design and development of GNSS software and hardware, on up to engineering of turnkey facilities and systems.
The MGSE product family creates a versatile GNSS test and simulation environment that improves the development, qualification and certification process of GNSS receivers within development phases and for validation and certification in end-to-end tests.
MGSE enables mobile and stationary interference monitoring, for example, for protecting critical infrastructures. It can be used for interference mitigation if combined with TeleOrbit’s GNSSA-6E (six-element antenna array) or its GNSS DCP (dual circularly polarized)antenna.
With MGSE REC-REP 2.0 users can, among other tasks, record Galileo PRS signals in a real user environment and replay them for Galileo PRS receiver testing.
MGSE SIM-REP supports the development of software-defined radios/receivers or specialized algorithms by creating a simulation environment that provides the possibility and flexibility to use synthetically generated GNSS data and recorded real-world samples.
For jamming and spoofing test and evaluation, TeleOrbit offers a sophisticated solution based on the MGSE simulation, recording and replaying product family. For spoofing mitigation, the GOOSE-OSNMA receiver platform is available.
Technical Background
The multi-band RF front-end (MGSE REC) receives the GNSS RF signals in different frequency bands simultaneously to obtain digital IF data, which can be used for GNSS multi-system signal analysis and comparison. All GNSS L-band frequencies and the NavIC S-band are supported.
The MGSE Replay Unit includes a flexible multi-band RF replay device that streams simulated and recorded raw IF data to a digital baseband output or to an analog RF signal. Up to two independent RF channels and up to four GNSS signals (L1, E1, B1, G1) can be provided.
GOOSE is a powerful yet compact GNSS receiver lab and the rapid prototyping solution for leading-edge GNSS receiver development.
The GNSSA-DCP (dual circularly polarized antenna) receives RHCP and LHCP signals simultaneously (full L-band). It clearly detects signals which have been corrupted by diffraction and reflections.
WORK Microwave’s Xidus is well-known for meeting all requirements regarding multi-GNSS; for its multi-frequency and multi-RF signal generation; for its innovative Signal Extension and Enhancements (SEE) technology; for its advanced customization and configurability; and for world-class remote support with updates, training and even scenario execution.
Xidus Signal Module
Compact and powerful, the Xidus Signal Module provides new capabilities of signal generation. Users can perform rigorous and extensive testing of present and future positioning systems when conducting navigation research or developing products.
Possible applications: pseudolite generation, massive multipath or navigation signal generation on various orbits.
Extensive increase of supported channels: >250.
Unlimited number of multipath channels with delay >3,000km.
Interference signal generation on up to four independent frequencies.
Acts as a software-defined radio (SDR) to replay signals.
Xidus-648 (Photo: Work Microwave)
Xidus Hardware Series
Xidus-424 GNSS Simulator
Up to 4 signal modules
2 RF outputs
Wide dynamic power range
Xidus-648 GNSS Simulator
Up to 8 signal modules
4 RF outputs
1,000 Hz update rate
Xidus-Studio Client Software
Xidus-Studio provides a user-friendly graphical interface to configure any GNSS scenario. Its advanced and outstanding features include:
QA707 is the cutting-edge solution for global threat GNSS awareness and management. It is a GNSS simulator specifically designed to test cyber-attacks and authentication, and includes the simulation of GNSS interference, deception, jamming, spoofing and advanced cyber-threats such as data- and code-level attacks.
The high flexibility in the creation of the scenarios and the definition of the type of attacker allow cyber-threat and vulnerability testing for several applications,These applications may include, for example, autonomous driving and vehicle tracking, aeronautics and high dynamics applications, space GNSS receivers and timing.
OSNMA Support. The Galileo Open Service Navigation Message Authentication (OSNMA) simulation is an opportunity to test the new Galileo data protected service against several known vulnerabilities in GNSS applications. The OSNMA simulator is also available as a standalone tool, allowing the generation of OSNMA data that can be used with third party simulators.
PC-capable. QA707 runs on a standard PC. It is compatible with several third-party hardware RF up-converters, including National Instruments’ USRP. Additionally, it can support customer-specific hardware through the hardware API interface.
QA707 Main Features
Multi constellation (currently GPS L1, GALILEO E1, SBAS L1)
Galileo OSNMA
RF simulation, binary file dump, signal record and replay
Support to SDR platforms and open API for custom RF upconverters
Runtime streaming of scenario information over UDP (motion, channel data)
Data level cyber-attacks
Accurate spoofing signals control, trajectory spoofing, signal replay attacks
Narrow band, wide band, frequency modulated jamming
Integrity threats (on request): evil waveform, erroneous ephemerides, code/carrier divergence, low satellite signal power, excessive range acceleration
The StellaNGC all-in-one testing platform. (Photo: M3 Systems)
High-end multi-constellation and multi-frequency GNSS Simulator and Record & Playback
M3 Systems offers a fully integrated all-in-one testing solution for GNSS. Thanks to a versatile SDR approach, StellaNGC provides on a single HW platform GNSS simulation and GNSS record & playback functionalities. It answers user challenges from aerospace, defense, ground transportation and telecommunication fields when testing the PNT functions of their GNSS-based systems.
StellaNGC Plug & Play. This fully scalable and customizable simulator is based on a layered architecture to provide PNT data to the user at different levels (RF, IQ, GNSS raw data, trajectory).
Based on COTS platforms from National Instruments (NI), StellaNGC P&P allows the simulation of civil signals from GNSS as well as ground-based and satellite-based augmentation systems. It covers terrestrial, aerial and spatial trajectories (including high dynamics). It also enables assessment of GNSS solution robustness with jamming, meaconing and spoofing capacity.
Multi-antenna (CRPA applications) and multi-trajectories
Jamming and spoofing simulation
Cm-level positioning
Low latency HIL simulation
SBAS and RTK augmentation systems
3D multipath generation
IMU sensors modelization
Configuration of all scenario parameters
Signal control during run-time
Intuitive and easy to use GUI
StellaNGC Record & Playback. As a complement to simulation, StellaNGC RP allows test and validation of PNT functions through high-fidelity record-and-playback of GNSS signals. It allows recording by selection of a center frequency (65 MHz–6 GHz) or with a predefined list of GNSS frequencies for each of its 4 RF channelw, with a bandwidth of up to 120 MHz.
StellaNGC R&P Main Features
Multi-bands record & playback
Programmable center frequency and bandwidth
Single or multi-channel (up to 4) simultaneous records
The 18-channel miniature full-constellation CLAW GPS Simulator is a fully self-contained, low size, weight, power and cost (SWaP-C) miniature GPS simulator. It is very popular in manufacturing environments as well as R&D applications that require consistent and repeatable local GNSS signals at low price points.
The CLAW simulator does not require external computers for processing and control — it works fully self-contained by simply applying power, and storing location/time/date data in internal non-volatile memory, or by storing complex vector data to simulate highly dynamic scenarios. The CLAW also can be used to transcode NMEA or SCPI position/velocity/time (PVT) data into GPS RF signals. For 2022, JLT added driver support for a large number of additional GNSS front-end receivers when using the hardware-in-the-loop (transcoding) feature of the unit to, for instance, transcode from one GNSS system to another.
JLT offers an easy-to-use, highly configurable and cost-free SimCon Windows application program that is downloadable from the JLT website. SimCon allows random scenario generation and is thus usable to simulate leap-second events, Week 1023 rollover events, or any other GPS live-sky scenarios, including highly complex yet easy-to-create dynamic vector simulations.
For authorized U.S. government users, a version that does not have altitude and velocity limitations is popular for low-Earth-orbit (LEO) simulations. Multipath simulation allows use of the entire 18-channel simulator capability.
The unit can be field-upgraded with an easy-to-use in-field software upgrade feature. The CLAW is also very useful in GNSS receiver sensitivity testing for R&D or mass-production assembly lines as it allows accurate control of RF output power ranging from –100 dBm to less than –130 dBm with 0.1-dB resolution and typically better than 1-dB accuracy over the controllable power range.
The CLAW GPS Simulator also has a built-in RF signal generator with sweep, CW and random noise functions that are useful in simulating GNSS jamming scenarios, as well as GPS spoofing scenarios. The simulator comes in an FCC-certified metal desktop enclosure with numerous accessories.
The CLAW firmware has been updated to allow live-sky almanac and ephemerides to be automatically uploaded from various externally connected GNSS receivers. This makes simulations using real-time live-sky constellations (such as used in simulating spoofing attacks) an easy task. A free firmware update is available from JLT.
High-end GNSS simulation solutions for R&D, integration and product testing
Syntony GNSS specializes in GNSS/PNT software-defined receiver (SDR) technologies, operating from receivers to test and measurements solutions. Its products and solutions address multiple markets and use cases in the space, defense and transportation industries.
Constellator. (Photo: Syntony)
Constellator GNSS Simulator. Scalable, cost-effective, and high-fidelity SDR software-based platform supporting multi-constellation signals and frequencies (open, restricted and custom), hundreds of signals at 1-kHz iteration rate at zero effective latency, space trajectories and high dynamics. Multiple upgradable hardware configurations are available.
Constellator CRPA. Synchro-phase SDR by design, advanced jamming and spoofing, thousands of signals, 4 to 16 elements.
Echo. (Photo: Syntony)
Echo Recorder & Replayer. High-fidelity record-and-replay devices characterizing group-delay, scintillation, and jamming and spoofing interference, from space to ground market segments.
3 RF channels of 200Mhz sampling rate
16 bit I/Q
Up to 1.6 GB/s write/read speed.
SubWAVE manager. (Photo: Syntony)
SubWAVE GNSS/GPS Coverage Extension. Universal and seamless GPS/GNSS coverage extension for rail, road and mining infrastructures. SubWAVE signals are natively compatible with every GNSS-enabled device, and the solution uses existing telecom infrastructure to broadcast GNSS signals.
Safran has entered into exclusive discussions to acquire Orolia from Eurazeo alongside the founders and management. Orolia is a world leader in resilient positioning, navigation and timing (PNT) solutions that improve the reliability, performance and safety of critical civilian, military and space operations, including in harsh or altered GNSS environments.
Safran is an international high-technology group, operating in the aviation (propulsion, equipment and interiors), defense and space markets. Headquartered in Paris, France, Safran has a global presence, with 76,000 employees and sales of 16.5 billion euros in 2020.
Orolia has a broad portfolio of technologies across the resilient PNT value-chain with full system capabilities, and is a provider of PNT equipment, simulation and test solutions. Orolia is also providing emergency locator beacons for commercial aviation and military applications.
The acquisition “represents a unique opportunity for Safran and Orolia to extend their resilient PNT solutions, through their remarkable complementarities,” Safran stated in a press release. “With this addition, Safran will be able to build a world-leading position in all aspects of PNT, inertial navigation, time and GNSS receivers and simulators, covering aerospace, governmental and high integrity applications.”
Safran intends to accelerate the development of Orolia under the leadership of CEO Jean-Yves Courtois, and in full collaboration with its teams. “The combination of Orolia and Safran will create a PNT world leader with capabilities that will be unsurpassed in depth and breadth,” Courtois said. “Our perfect complementarity in terms of technology expertise, market presence and geographic footprint will allow us to push further resilient PNT to the next level and to offer our government, aerospace and commercial customers the most advanced solutions they need for their critical operations. Orolia will contribute especially through its world-leading positions in timing, GNSS simulation and emergency location technologies, and through its strong presence in the U.S. market. We are looking forward to working with our new Safran colleagues to advance our common vision.”
Orolia is expected to generate revenues of more than EUR 100 million in 2021 and has approximately 435 employees with facilities in France, the United States, Switzerland, Spain and Canada.
The terms of the deal were not disclosed. The transaction is subject to the usual regulatory approvals. Orolia will be consolidated within Safran’s Equipment & Defense division upon closing, expected around mid-2022.
Program will support positioning, navigation and timing (PNT) research at colleges and universities around the world
Orolia has created the Orolia Academic Partnership Program (OAPP) to build a community to help foster global PNT research and collaboration at top engineering schools and research institutions.
Orolia will provide qualified institutions with access to the company’s signature Skydel GNSS simulation engine, an advanced GNSS and PNT testing and simulation tool.
Webinar scheduled
Orolia will host a webinar on Dec. 14 at 11:00 a.m. EST to introduce OAPP and answer questions about the program and Skydel. Register here.
Orolia also created an online forum to support its vision to form an interactive community focused on the future of GNSS and PNT research and education.
The forum allows users to interact with other users and Orolia experts, share information, ask questions and receive feedback. A host of white papers, application notes and detailed technical documents are also available.
The Skydel platform
Skydel is an innovative GNSS simulation platform that leverages software, advanced graphics cards and software-defined radios. Users can build custom signals and connect to other systems and devices (such as sensors and inertial measurement units) through Orolia’s open-source plug-in capabilities.
Skydel also includes the ability to generate and test the vulnerability of GNSS/GPS with integrated interference, jamming and spoofing capabilities. Because Skydel leverages commercial off-the-shelf hardware, it can run independently of simulation vendors’ hardware.
“Skydel platform’s versatility and capabilities allow users to perform tests in the field, in the lab, and at home — whether you are running a turnkey system provided by Orolia, our partners, or through your own proprietary hardware,” said Lisa Perdue, director, PNT Testing and Simulation at Orolia. “Unlike other GNSS simulators, Skydel is the only professional platform offering a plug-in architecture that provides real-time and direct access to the core simulation engine. This plug-in architecture unlocks a new range of application and customization that is impossible to imagine with traditional instruments.”
Perdue added that plug-ins can be shared with the open-source community to leverage all the benefits from a collaborative ecosystem. “We believe this modern architecture is the perfect approach to support academic research as well as allowing users to go further into system integration and customization,” she said.
The University of Stuttgart in Germany is an academic partner. (Photo: Regenscheit, Universität Stuttgart)
Stuttgart Institute a Pioneer
More than 40 schools throughout North America, Europe, South and Central America and Asia-Pacific are enrolled in OAPP, including the Institute of Navigation (INS) at the University of Stuttgart in Germany, where Skydel is fueling pioneering student research.
“Skydel allows our students to carry out complex field tests, such as simulating laboratory scenarios in real time and using radio hardware to send signals to commercial or self-developed receivers,” said Thomas Hobiger, INS. “We can compare our navigation solutions with the simulated trajectories while showing the absolute accuracy of our algorithms, meaning the deviation from the actual position.”
Hobiger added the INS wants graduates to be well-prepared for the demands of the industry and future innovation. According to Statista consumer research, the installed base of GNSS devices worldwide stood at 6.4 billion units in 2019. The Asia-Pacific region led the way, accounting for 3.4 billion GNSS devices, with forecasts suggesting this is set to rise to 5.1 billion devices by 2029.
“OAPP members can contribute to this community to share their advancements, upload code or make their work available to others in our GitHub repository,” Perdue said. “The goal is to ensure that members can access ideas and expertise of other users across the globe.
“The need for continuous and reliable GNSS signals as well as methods to protect those signals from jamming, spoofing or meaconing is growing exponentially worldwide,” Perdue said. “These are the main reasons why engineering students should gain valuable experience using a platform that provides accurate PNT simulation and measurement.”
Hoptroff’s Traceable Time as a Service to become an option for Orolia’s product portfolio; webinar scheduled for Dec. 15
Orolia and timing solutions provider Hoptroff are partnering to deliver a service combining Orolia’s resilient positioning, navigation and timing (PNT) solutions with Hoptroff’s timing synchronization software.
The collaboration will offer Hoptroff’s Traceable Time as a Service (TTaaS) as an add-on to Orolia’s suite of products, providing precise and verifiable time to customers in enterprise, financial, telecom, utilities, public safety, and other markets where traceable time is critical.
Webinar scheduled
Orolia and Hoptroff will host a joint webinar to discuss the partnership and new resiliency options for customers on Dec. 15 at 12 p.m. EST. Register here.
Hoptroff’s TTaaS offers an additional level of security and precision to meet stringent regulatory and resilient infrastructure requirements by delivering accurate time over the network using a VPN connection over broadband or fiber networks.
The bundled solution will simplify the challenge of getting accurate, traceable time in applications where GNSS access is not available or dependable. It can also serve as an accurate, reliable backup to GNSS to provide a high level of resiliency to timing systems being used in critical infrastructure.
“As industries evolve and computer applications become more complex and widely distributed, it is essential that devices in a distributed process share the same accurate timescale to reconstruct digital events after the fact,” said Tim Richards, COO at Hoptroff. “Network-based traceable timing, such as TTaaS, provides resilient backup to a GNSS installation in the case of signal disruption, monitors the quality of performance of time servers, and keeps a record of this timing quality at a location of the customer’s choice. Our partnership with Orolia means businesses will now be able to back up and monitor physical time servers and virtual servers in the cloud, so that they can be sure they share the same accurate timescale, and they have the records to prove it.”
“The partnership with Hoptroff aligns with Orolia’s resilient PNT strategy by providing a wireline solution to augment its space-based PNT solutions. This allows us to further simplify the challenge customers face when building a highly resilient timing solution,” said Jeremy Onyan, Orolia’s director of time sensitive networks. “By combining Orolia’s anti-jamming and anti-spoofing solutions, high-performance GNSS-based timing products, alternative signals like STL, a local high-quality oscillator, and now a wireline-based TTaaS we have one of the most robust portfolios of resilient PNT solutions in the market. Additionally, with the recent acquisition of Seven Solutions, we are well positioned to extend our capabilities into high-accuracy time distribution.”
Seven Solutions is a global innovator in White Rabbit sub-nanosecond time transfer and synchronization technology. “With the capability to distribute time with little to no accuracy loss, Orolia’s customers using Hoptroff’s TTaaS or other time references such as GNSS can extend that time to other parts of their networks and create a high level of resiliency against potential outages,” Onyan added.
A roundup of recent products in the GNSS and inertial positioning industry from the November 2021 issue of GPS World magazine.
OEM
Simulator
Designed for desktop convenience
Photo: Orolia
The BroadSim Solo has a compact form factor designed to fit comfortably at a typical desk or workstation. It shares the same Skydel simulation engine that runs on a standard BroadSim, BroadSim Anechoic and BroadSim Wavefront. It supports advanced scenario creation features and the benefits provided by a software-defined architecture such as high dynamics, a 1000-Hz iteration update rate and ultra-low latency of 5 ms. Nearly all civilian GNSS signals can be generated through the Solo’s single RF output (one frequency band at a time), along with jamming or spoofing signals, and GPS AES M-code.
Series offers GNSS, 5G NR, and wifi-6E combination
Photo: 2J Antennas
The Stellar series of antennas is designed for a large suite of devices with a focus on GNSS, sub-6 GHz, 5G NR, 4G LTE, 3G, 2G and WiFi-6E technologies. The series is suitable for law enforcement, medical transportation, fire rescue and other mission-critical applications. The series includes single or up to 9-in-1 configuration choices within the range of 617 MHz to 7125 MHz frequency bands. The patent-pending technology reduces the antenna footprint by 55% while implementing a new double trifilar design and longitudinal resonances for MIMO/ARRAY configurations that traditionally have more complex size restrictions (such as B71 band/600 MHz). Each antenna configuration uses symmetrical or asymmetrical resonators for negative sections of the antenna, resulting in maximum performance at low and mid frequencies.
The full-band GNSS HC990E embedded helical antenna is designed for precise positioning, covering the GPS/QZSS-L1/L2/L5, QZSS-L6, GLONASS-G1/G2/G3, Galileo-E1/E5a/E5b/E6, BeiDou-B1/B2/B2a/B3, and NavIC-L5 frequency bands, including the satellite-based augmentation system (SBAS) available in the region of operation [WAAS (North America), EGNOS (Europe), MSAS (Japan), or GAGAN (India)], as well as L-band correction services. The HC990E embedded helical antenna is designed and built for high-accuracy positioning. It is packaged in a very light and compact form factor, making it suitable for a wide variety of applications, especially lightweight UAV navigation. The HC990E is 60-mm wide and 25-mm tall, weighing 12 grams. It features a precision-tuned helical element that provides an excellent axial ratio and operates without the requirement of a ground plane. The HC990E also features a low-current, low-noise amplifier (LNA) and pre-filter to prevent harmonic interference from high-amplitude signals, such as 700 MHz band LTE and other nearby in-band cellular signals.
The SA65 chip-scale atomic clock (CSAC) provides precise timing accuracy and stability in extreme environments. Designed for military and industrial systems, it features ultra-high precision and low power consumption. The SA65 CSAC delivers higher performance than the previous SA.45s CSAC, including double the frequency stability over a wider temperature range and faster warm-up from cold temperatures. It has an operating temperature range of –40° C to 80° C and a storage temperature range of –55° C to 105° C. The warm-up time of two minutes at –40° C is 33% faster than that of the SA.45s. These performance improvements benefit designers of highly portable solutions for military applications such as assured positioning, navigation and timing (A-PNT) and C5ISR (command, control, communications, computers, cyber, intelligence, surveillance and reconnaissance).
Samsung Electronics is offering a new processor for wearables, the Exynos W920. The new processor integrates an LTE modem and is built with an advanced 5-nanometer (nm) extreme ultraviolet process node, offering powerful yet efficient performance demanded by next-generation wearable devices. The Exynos W920 is embedded with a GNSS L1 receiver (GPS, GLONASS, BeiDou, Galileo) for tracking speed, distance and elevation during outdoor activities. It also has a 4G LTE Cat. 4 modem. It has two Arm Cortex-A55 cores for high-performing, power-efficient processing and an Arm Mali-G68 GPU with CPU performance improved by 20% and 10 times better graphics performance than its predecessor. The Exynos W920 supports a new unified wearable platform that Samsung built jointly with Google, and will be first applied to the upcoming Galaxy Watch model.
The Arrow Gold+ and Arrow 100+ expand upon the features of the Arrow Gold and Arrow 100. The Arrow Gold+ has a battery life 3.5 hours longer, for a total of 11 hours of field autonomy. It supports concurrent use of BeiDou B3 and GPS L5 signals when using RTK corrections, and the upcoming Galileo E6 High-Accuracy Service (HAS). The Arrow 100+ has a battery life 6 hours longer than the Arrow 100, for a total of 18 hours of field autonomy. It also supports Atlas H50 (Basic) service subscriptions, which provide 30-50 cm positioning accuracy worldwide when no SBAS or RTK network is available. Both the Arrow Gold+ and Arrow 100+ use Eos Bridge to connect with external sensors — multiple mobile devices can connect to a single Arrow GNSS receiver via Bluetooth.
EagleView’s high-resolution ortho and oblique imagery now can be converted into 3D mesh layers with Skyline’s PhotoMesh and viewed, edited and analyzed on Skyline’s TerraExplorer platform. EagleView customers will be able to use Skyline’s TerraExplorer web-based GIS viewer and editor to see, analyze and share their imagery in an immersive environment. Accurately measuring distance, area and volume is now easier than ever, which is critical for planning and zoning to verify regulations or estimate the costs of flattening a site. With floodplain analysis, disaster management can identify flood risks before they happen, and with viewshed calculations E911 can pre-plan for high-profile events. Other key analytic features for customers include the ability to analyze shade, view contour and slope maps, and view in underground mode. The additional 3D Mesh capability is available as an add-on to any new Reveal Essentials+ Property or Neighborhood image capture.
The KlauPPK Phone App, designed for use on drones with KlauPPK hardware and software, enables users to collect ground survey points with a name, description, feature code and antenna height like a traditional survey controller. The app sends the information to the operator’s computer for processing with the raw GNSS data logged in the KlauPPK unit on the pole. After post processing, the accurate survey data can be brought into CAD software to create points and line strings. The app takes a photo of the point being captured, and metadata is collected in the project. Users can place ground control points or check points, pick up as-built data like roads and utilities, and perform basic surveying. The system is compatible with the hybrid PPP/PPK MakeItAccurate post-processing service.
TerraLens 9.3 is a real-time software development toolkit for geospatial visualization. This release improves performance for 3D visualization for large viewports and multi-domain visualization features for command-and-control applications. It is significantly faster to enhance situational awareness. With increased multithreading in its map handling, TerraLens can load and display vector, raster and elevation formats smoothly without pre-processing, suitable for applications with disk size constraints or customers with a short turn-around time. A pre-processing option is still included. Improved data culling ensures only visible items will be rendered — especially noticeable when displaying large numbers of dynamic tracks and objects. New tools and features including support for OGC 3D Tiles for cityscapes, and a new API to control resolution of terrain mesh. Elevation warnings can now be displayed.
The ZEB Vision 16MP panoramic camera is now available for pre-order. Suitable for any ZEB Horizon, the new camera provides better colorization, image walkthroughs and point-cloud measurements using optional Draw software. Further updates mean GeoSLAM customers now can take a ZEB Horizon from handheld to UAV usage to get a more complete picture of projects. ZEB Horizon is compatible with the DJI Matrice 300 UAV.
A new series of automotive-grade positioning modules are operational up to 105° C (221° F). The NEO-M9L modules and the M9140-KA-DR chip are built on the u-blox M9 GNSS platform and use dead-reckoning techniques to provide accurate position data when satellite signals are compromised or unavailable. The NEO-M9L-20A and NEO-M9L-01A modules, as well as the M9140-KA-DR chip, are specially designed for first-mount automotive solutions. The NEO-M9L-01A variant offers an extended operational temperature range up to 105° C, making it suitable for integration on the roof, behind the windscreen, or inside hot electronics control units. Applications include integrated navigation systems such as in-vehicle infotainment (IVI) and head units, integrated telematics control units and V2X.
Provides positioning accuracy in tunnels, parking garages
Photo: SkyTraq
The PX1120D GNSS/inertial measurement unit (IMU) is suitable for both automotive pre-installation and aftermarket. The robust dead-reckoning module integrates a six-axis IMU and a concurrent quad-GNSS chipset. It receives signals from GPS, GLONASS, Galileo and BeiDou, as well as QZSS. The sensor-fusion module maximizes positioning accuracy in challenging environments, providing continuous navigation in tunnels and underground parking lots. For automotive pre-installation applications where vehicle wheel-tick signals are available, the PX1120D provides wheel-tick sensor fusion with automotive dead-reckoning. In aftermarket applications where wheel-tick signals are unavailable, the PX1120D provides an untethered dead-reckoning sensor-fusion solution. A single PX1120D module provides both automotive and untethered dead-reckoning functionality, simplifying logistics. It is suitable for infotainment systems, telematics control units, vehicle tracking, and advanced driver-assistance systems.
The Trooper Max 5G FR1 antenna platform is a 5G configurable and low-profile antenna platform for intelligent transportation and public safety applications. Configurable and optimized for multiband applications, the platform includes an option to add land mobile radio connectivity through an external whip port. With a slender shark-fin form factor, the Trooper Max is recommended for installation on public safety fleets. It is compatible with cellular routers supporting 600-MHz to 6-GHz frequencies. It also covers Wi-Fi 6 frequency ranges.
Version 7.9 of the CompassTrac fleet and asset management solution provides winter fleets with more detailed spreader controller information and greater insight through enhanced dashboard and reporting functions. Features include integration of numerous spreader controllers for granular, pre-wet and liquid materials; a snow-fighting dashboard consolidating key performance indicators; and a snow materials report that delivers historical reporting of granular, pre-wet and direct liquid material application rates and totals, including air and road temperature (where available). The fleet-management solution integrates GNSS, GIS and wireless networks, enabling end users to view the real-time locations and status of vehicles, people, and other high-value assets for full situational awareness.
New departure scheduling charts route, wind, tides
Photo: Savvy Navvy
Smartphone app Savvy Navvy now allows boaters to plan better by visually showing the best time to depart given wind and tidal implications, leading to more informed and cost-saving decisions for journeys. By comparing passage times, as well as weather and tide information, boaters can immediately make crucial decisions based on safety, comfort, time and cost. Savvy Navvy is available on Android, iOS, PC and Mac and can be used on an unlimited number of devices simultaneously. It charts, weather, tide, marina details and passage planning with full tidal vectors. Active GPS tracking shows vessel position and enables boaters to instantly check course over ground (COG) and speed over ground (SOG). The app uses UKHO, NOAA and other official hydrographic charts from around the globe, as well as tide data from 8,000 tidal stations.
The Anzen EG-1250 provides a heavy lift, multi-drop, long endurance and flexible platform, expanding the services and operational support offerings from UAS Global Services. With an endurance of six hours, the EG-1250 can carry 75 pounds, cruise at 65 knots, in any weather day or night. The EG stands for an electric and gas dual-engine configuration, with the secondary engine able to power the aircraft or act as a power boost for the primary Skypower rotary SP-180 SRE engine. The Anzen EG-1250 is auto-rotation capable and offers an optional safety parachute system. The flexible platform can support industries such as maritime, agriculture, oil and gas, utility, cargo delivery and intelligence, surveillance and reconnaissance (ISR).
The P330 Pro is a high-performance vertical takeoff and landing (VTOL) fixed-wing UAS for aerial surveying and mapping. It provides high accuracy, long endurance and multiple payloads. It features a 100-Hz differential module, which allows aerial mapping operations at the centimeter level, and a flight endurance with payload reaching more than 150 minutes. The P330 Pro can be used to conduct small- and large-scale aerial surveys with extreme data quality, and is an alternative to manned aircraft for surveying and mapping, mining, construction and infrastructure, environmental monitoring and agriculture.
Capability expansion enables M300 for data capture
Photo: Skycatch
Flight1x software now provides data-capture capabilities for the DJI Matrice 300. The Skycatch High Precision Package provides mining operations with cloud or edge-based data processing that enables viewing terrain in 4D, automated RTK/PPK industrial drone management, and fast edge processing with data visibility in minutes. Built on technology adopted by large mining companies, Flight1x includes purpose-built flight automation software for the M300, leveraging DJI’s L1 and P1 sensors. Flight1x is part of the Skycatch High Precision Package, which provides mining operations with cloud or edge-based data processing that enables viewing terrain in 4D, automated RTK/PPK industrial drone management, and fast edge processing with data visibility in minutes.
Offers 5G and artificial intelligence capabilities
Photo: Qualcomm
The Flight RB5 5G platform is designed to accelerate development of commercial, enterprise and industrial drones. Powered by the Qualcomm QRB5165 processor, it condenses multiple complex technologies into a tightly integrated drone system. With 5G and Wi-Fi 6 connectivity, the platform enhances critical flying abilities beyond visual line-of-sight to support safer, more reliable flight. High-performance computing provides power efficiency for artificial intelligence and machine learning, enabling fully autonomous drones. A secure processing unit supports cybersecurity protections. New camera capabilities deliver premium image capabilities and performance. The Flight RB5 5G drone reference design is available through ModalAI. Use cases include mapping, inspection, film and entertainment, defense, security and emergency response, and delivery.
Spirent GNSS Foresight lets operators know where and when unmanned vehicles, air taxis and drones can operate safely and dependably beyond visual line of sight, especially in urban areas where buildings frequently obstruct GNSS signals. The cloud-based solution can produce forecasts using data from any of the world’s satellite constellations, and is of particular interest to the aviation, UAS and automotive industries. Spirent GNSS Foresight’s ability to accurately predict where and when autonomous systems will perform enables users to scale operations or services by expanding operational areas, reducing the number of system disengagements, and providing a greater level of safety and reliability assurance when reducing — or ultimately removing — human involvement in the driving or piloting task.
Merger to deliver high-end performance and ultra-accurate timing and frequency products for commercial, critical infrastructure and defense markets worldwide
Orolia has entered into a definitive agreement to acquire Seven Solutions, a global innovator in White Rabbit sub-nanosecond time transfer and synchronization technology. This transaction is subject to customary closing conditions and approvals required by the Spanish government and is expected to close before the end of the year.
This is Orolia’s 11th acquisition in the past seven years.
The merger with Seven Solutions, based in Granada, will enhance Orolia’s portfolio for defense, aerospace, data centers, telecom, financial services, smart grids and other critical infrastructure industries, and will enable the next-generation applications dependent on ultra-precise, resilient timing and frequency technology.
“Orolia and Seven Solutions under one umbrella will combine our world-leading technologies to draw a new frontier in network timing to sub-nanosecond levels, delivering the most robust and accurate resilient PNT solutions for our customers,” said Orolia CEO Jean-Yves Courtois. “Seven Solutions’ long history of delivering cutting-edge time distribution solutions to sectors like telecommunications, smart grids, aerospace, defense and scientific facilities aligns perfectly with Orolia’s DNA.”
Orolia and Seven Solutions will integrate global sales, marketing, product development and operations.
Orolia’s full-scale, modular approach to resilient PNT includes atomic clocks with a combination of GNSS signals protected with interference detection and mitigation technology, together with low-Earth-orbit secure alternative signals. The addition of Seven Solutions’ products will deliver terrestrial sub-nanosecond time distribution from distant and potentially redundant locations.
“We believe the union of our companies will produce the future of time transfer and frequency distribution solutions in terms of accuracy, reliability and interoperability,” said Rafael Rodriguez, chief technology officer and co-founder of Seven Solutions. “Finance, 5G telecommunications, data centers and hyperscalers have new and upgraded functionalities requiring ultra-accurate time distribution accuracy. To maximize interoperability, our solution for time transfer is based on the White Rabbit concept that has been pushed over the last decade to become the basis of the standard high accuracy time transfer profile (within the recent release of IEEE 1588 of precision time protocol).”
Orolia and Seven Solutions are members of the Open PNT Industry Alliance. The international organization focuses on market concepts that strengthen economic and national security by supporting government efforts to implement resilient PNT capabilities for critical infrastructure.
