A NOISE SUPPRESSION SYSTEM AND METHOD FOR PHASED-ARRAY BASED SYSTEMS

摘要

This invention relates to a system and method for suppressing externalinterference in radar data provided by a plurality of sensors from a mainsensor array, the data being pre-processed. The noise suppression systemincludes a first processing module and a second processing module. The firstprocessing module receives the radar data and produces matched radar datawhile the second processing module receives the radar data and produces mis-matched radar data. The system further includes a beamformer that is incommunication with the first processing module and an adaptive beamformer thatis in communication with the second processing module and the beamformer. Thebeamformer receives the matched radar data and produces beamformed matchedradar data.