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

Presented by

Ali Broumandan - NovAtel, part of Hexagon

About this talk

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) – Precision GNSS and Sensor Fusion in Autonomous Vehicles (on-demand) –
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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.