US Patent Issued to Aerospace Information Research Institute, Chinese Academy of Sciences on April 15 for "Method for suppressing azimuth ambiguity of multi-channel SAR systems based on channel cancellation" (Chinese Inventors)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,276,724, issued on April 15, was assigned to Aerospace Information Research Institute, Chinese Academy of Sciences (Beijing).

"Method for suppressing azimuth ambiguity of multi-channel SAR systems based on channel cancellation" was invented by Yu Wang (Beijing), JunFeng Li (Beijing), YongHua Cai (Beijing), Bo Li (Beijing) and PingPing Lu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure discloses a method for suppressing the azimuth ambiguity of multi-channel SAR systems based on channel cancellation, which falls within the field of radar signal processing. The method includes: imaging echoed of the multi-channel SAR system b...