Wavetronix LLC

Wavetronic LLC

Randy St John

David V Arnold

Thomas W Karlinsey

Jonathan L Waite

Bryan Robert Jarrett

Brad Giles

The present invention extends to methods, systems, and computer program products for detecting targets across beams at roadway intersections. Embodiments of the invention include tracking a target across a plurality of beams of a multiple beam radar system in a roadway intersection and updating track files for targets within a roadway intersection. Returns from a plurality of radar beams monitoring a roadway intersection are divided into range bins. Identified energy in the range bins is used to compute the position of targets within a roadway intersection. When the position of a target is computed, it is determined if the position is a new position for an existing target or if the position is the position of a new target.

Detecting roadway targets across beams

Detecting roadway targets within a multiple beam radar system

Detecting roadway targets across radar beams by creating a filtered comprehensive image

Detecting roadway targets across beams including filtering computed positions

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Spanish Fork, UT, United States of America

Randy St John