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Robust Dual-Antenna Receiver: Jamming/Spoofing Detection and Mitigation

Ali Broumandan, Resilient GNSS lead at Hexagon | NovAtel, presents his team’s research on robust spoofing detection using a dual-antenna high-precision GNSS receiver. Showcasing the latest anti-jam technology, Broumandan reveals how a dual-antenna system better protects your position, navigation and time in GNSS contested environments.

This is the third of a three-part technical series from Hexagon | NovAtel. Join us for the rest of the series:
GNSS/INS Sensor Fusion with On-Board Vehicle Sensors (on-demand) – https://bit.ly/39el1AS
Precision GNSS and Sensor Fusion in Autonomous Vehicles (on-demand) – https://bit.ly/3s56b8k
Recorded Feb 25 2021 18 mins
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Presented by
Ali Broumandan - NovAtel, part of Hexagon
Presentation preview: Robust Dual-Antenna Receiver: Jamming/Spoofing Detection and Mitigation
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  • Robust Dual-Antenna Receiver: Jamming/Spoofing Detection and Mitigation Recorded: Feb 25 2021 18 mins
    Ali Broumandan - NovAtel, part of Hexagon
    Ali Broumandan, Resilient GNSS lead at Hexagon | NovAtel, presents his team’s research on robust spoofing detection using a dual-antenna high-precision GNSS receiver. Showcasing the latest anti-jam technology, Broumandan reveals how a dual-antenna system better protects your position, navigation and time in GNSS contested environments.

    This is the third of a three-part technical series from Hexagon | NovAtel. Join us for the rest of the series:
    GNSS/INS Sensor Fusion with On-Board Vehicle Sensors (on-demand) – https://bit.ly/39el1AS
    Precision GNSS and Sensor Fusion in Autonomous Vehicles (on-demand) – https://bit.ly/3s56b8k
  • Enabling Tier IV Robotaxi: Autoware and Hexagon | AutonomouStuff Recorded: Feb 23 2021 24 mins
    Chief Autonomous Officer Bobby Hambrick and Tier IV CTO Shinpei Kato
    Tier IV launched the first autonomous taxi service in Japan, relying on the unique combination of Autoware open-source autonomous driving software and custom drive-by-wire system development from AutonomouStuff.

    In our second SAM Talk exploring the Enable pillar of Hexagon's Smart Autonomous Mobility portfolio, Chief Autonomous Officer Bobby Hambrick and Tier IV Chief Technical Officer Shinpei Kato discuss the work that went into enabling the robotaxi and its future.
  • Precision GNSS and Sensor Fusion in Autonomous Vehicles Recorded: Feb 18 2021 16 mins
    Brett Kruger - NovAtel, part of Hexagon
    Brett Kruger, software development engineer at Hexagon | NovAtel, demonstrates his team’s work on improving safety and performance levels of autonomous cars through GNSS and sensor fusion technologies. He shares how additional sensors like inertial systems, visual odometry, and more enhance the performance, safety, and availability of ADAS and automated systems.

    This is the second of a three-part technical series from Hexagon | NovAtel. Join us for the rest of the series:
    GNSS/INS Sensor Fusion with On-Board Vehicle Sensors (on-demand) – https://bit.ly/39el1AS
    Robust Dual-Antenna Receiver: Jamming/Spoofing Detection and Mitigation on February 25 – https://bit.ly/3njZzPT
  • GNSS/INS Sensor Fusion with On-Board Vehicle Sensors Recorded: Feb 11 2021 19 mins
    Ryan Dixon - NovAtel, part of Hexagon
    Ryan Dixon, Sensor Fusion and Autonomy lead at Hexagon | NovAtel, shares his team’s work optimizing a GNSS+INS positioning solution across a range of IMUs, including those used in automotive manufacturing. IMUs range in accuracy levels and price points, and Dixon’s research demonstrates that, when combined with GNSS and other sensor readings, IMU measurements become more reliable and precise, enabling autonomous applications like self-driving cars.

    This is the first of a three-part technical series from Hexagon | NovAtel. Join us for the rest of the series:
    Precision GNSS and Sensor Fusion in Autonomous Vehicles on February 18 – https://bit.ly/3s56b8k
    Robust Dual-Antenna Receiver: Jamming/Spoofing Detection and Mitigation on February 25 – https://bit.ly/3njZzPT
  • Autonomy for Off-Road Applications Recorded: Jan 27 2021 31 mins
    Lee Baldwin & Tanner Whitmire - Hexagon A&P division
    The road to autonomy looks different off-road. While the safety standards and equipment expectations are different, the necessity of perception and sensing devices like LiDAR, RADAR, cameras, and more remain the same.

    In this joint presentation, Hexagon | AutonomouStuff Segment Director, Core Autonomy Lee Baldwin and Hexagon | NovAtel Director, Agriculture Sales & Support Tanner Whitmire explain these unique sensing and perception systems, and how they enable vision processing, object detection and classification, and more through sensor fusion.
  • Smart Autonomous Mobility: Empowering an Autonomous Future Recorded: Jan 21 2021 27 mins
    Chief Autonomous Officer Bobby Hambrick
    Hexagon's Smart Autonomous Mobility (SAM) solutions portfolio concentrates expertise across corporate divisions and disciplines to deliver the hardware, software and services necessary for autonomous operations in a variety of industries — mining, agriculture, defense and transportation, from single autonomous vehicle prototypes to entire freight hauling fleets. This introduction to SAM explores the vast capabilities Hexagon brings to market, setting the stage for a series of presentations in 2021 that will demonstrate with real-world applications the potential of SAM's three pillars: enable, accelerate and deploy.
  • The Calculations Underlying GNSS - Episode 1 Recorded: Nov 16 2020 6 mins
    Sheena Dixon - NovAtel, part of Hexagon
    Our on-demand webinar series begins with Patrick Casiano, Manager of Product Management and Applied Technology at Hexagon | NovAtel®, explaining the underlying calculations GNSS technologies use to determine positioning.
  • Reception Through Antennas to Receivers - Episode 3 Recorded: Oct 28 2020 7 mins
    Paul Verlaine Gakne
    Episode three of our on-demand webinar series features Hexagon | NovAtel Technical Marketing Specialist Paul Verlaine Gakne explaining how satellite signals are received and processed to output a position.

    We hope this series sparks your imagination! When you’re ready to learn more about GNSS technologies and its applications across industries, download our free Introduction to GNSS book at https://bit.ly/324fsRR.
  • GNSS Applications - Episode 7 Recorded: Oct 20 2020 4 mins
    Neil Gerein - NovAtel, part of Hexagon
    Hexagon | NovAtel Director of Marketing Neil Gerein explains how GNSS is used to solve different positioning problems in different industries. Focusing on the agriculture, automotive, and defense industries, he outlines how GNSS and its related technologies offers comprehensive solutions to deliver positioning and autonomy – assured.

    We hope this series sparks your imagination! When you’re ready to learn more about GNSS technologies and its applications across industries, download our free Introduction to GNSS book at https://bit.ly/324fsRR.
  • Operating in Contested GNSS Conditions - Episode 6 Recorded: Oct 13 2020 10 mins
    Peter Soar - NovAtel, part of Hexagon
    Hexagon | NovAtel Business Development Manager for Defense and Military Peter Soar introduces the strategies and methods to protect GNSS positioning in a contested environment. Through specialized equipment and algorithms, Peter demonstrates how we can protect position, navigation, and timing (PNT) information from jamming and spoofing.

    We hope this series sparks your imagination! When you’re ready to learn more about GNSS technologies and its applications across industries, download our free Introduction to GNSS book at https://bit.ly/324fsRR.
  • Adding Sensors for Enhanced Positioning - Episode 5 Recorded: Oct 8 2020 9 mins
    Kiera Fulton - NovAtel, part of Hexagon
    Hexagon | NovAtel Enclosures and Post-Processing Software Product Manager Kiera Fulton describes how inertial navigation systems can be combined with traditional GNSS for enhanced positioning in episode five of our on-demand webinar series. She demonstrates how INS use inertial measurement units to understand motion, and outlines several methods of sensor fusion.

    We hope this series sparks your imagination! When you’re ready to learn more about GNSS technologies and its applications across industries, download our free Introduction to GNSS book at https://bit.ly/324fsRR.
  • Reducing GNSS Errors - Episode 4 Recorded: Sep 30 2020 9 mins
    Jennifer Busser - NovAtel, part of Hexagon
    Hexagon | NovAtel Corrections Services Product Manager Jennifer Busser explores the methods used to reduce GNSS errors in episode four of our on-demand webinar series. From equipment to additional services, these methods help your solution deliver a position you can trust.

    We hope this series sparks your imagination! When you’re ready to learn more about GNSS technologies and its applications across industries, download our free Introduction to GNSS book at https://bit.ly/324fsRR.
  • From Satellite to Reception - Episode 2 Recorded: Sep 15 2020 7 mins
    Todd Richert - NovAtel, part of Hexagon
    Our on-demand webinar series continues with Todd Richert, Geomatics Designer at Hexagon | NovAtel, sharing the technological and atmospheric influences that degrade or weaken signals resulting in positioning errors.

    We hope this series sparks your imagination! When you’re ready to learn more about GNSS technologies and its applications across industries, download our free Introduction to GNSS book at https://bit.ly/324fsRR.
Autonomy & Positioning - Assured
Hexagon’s Autonomy & Positioning division is part of Hexagon, a global leader in sensor, software and autonomous solutions that is putting data to work to boost efficiency, productivity, and quality across industrial, manufacturing, infrastructure, safety, and mobility applications. Hexagon technologies are shaping urban and production ecosystems to become increasingly connected and autonomous — ensuring a scalable, sustainable future.

Hexagon’s Autonomy & Positioning division is a global technology leader, pioneering end-to-end solutions for assured positioning on land, sea, and air. For us, positioning is only assured when it is precise, accurate, reliable, available and authentic.

With the dramatic rise in demand for positioning and location-based services across every business landscape, our solutions are empowering intelligent positioning ecosystems in vital industries that depend on our ability to tackle the most complex challenges in the most demanding of environments.

Our safety-of-life applications are paving the way for Autonomous X, where cars, UAVs, industrial vehicles, trains, vessels and more will be enabled to operate safely, securely, reliably and efficiently thanks to our solutions that provide assured autonomy and positioning.

Hexagon's Autonomy & Positioning division includes leading brands NovAtel, VERIPOS and AutonomouStuff. Our solutions are critical to precision agriculture, defense, automotive, transportation, marine, survey, oil and gas and many other applications.

Our technologies focus on Global Navigation Satellite Systems (GNSS) and Inertial Navigation Systems (INS), including global correction services, anti-jamming and anti-spoofing, as well as advanced algorithms for specialized applications.

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  • Title: Robust Dual-Antenna Receiver: Jamming/Spoofing Detection and Mitigation
  • Live at: Feb 25 2021 4:00 pm
  • Presented by: Ali Broumandan - NovAtel, part of Hexagon
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