METHODS AND APPARATUS FOR DETERMINING ANGLE OF ARRIVAL (AOA) IN A RADAR WARNING RECEIVER

摘要

Methods and apparatus for determining an angle of arrival in a radar warning system that uses tracking to provide a more accurate angle of arrival than conventional systems. In exemplary embodiments, angle of arrival and range are mapped from measured body angles to a 3D coordinate system where modern tracking techniques are applied to improve accuracy and stabilization of measurements, then mapped back into body angles for display.