4D MILLIMETER WAVE RADAR SYSTEM

Patentradars sammanfattning

Sensrad AB's invention is a 4D millimeter wave radar system that co-locates RF circuitry and digital signal processing on a single printed circuit board assembly (PCBA), eliminating inter-board signal paths to improve signal integrity and reduce system footprint. The system couples the single PCBA to a multi-layer waveguide (MLW) antenna board carrying dedicated transmit and receive antenna elements, all enclosed within a chassis that integrates a heat dissipation component and mounts a radome. The architecture targets autonomous driving, robotized vehicles, and rotorcraft applications, delivering range, azimuth, elevation, velocity, and signal-intensity data with improved dynamic range and reduced false detections compared to prior art multi-board designs.

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