The Flipper Zero Radar Scanner is an application designed for the Flipper Zeros GPIO capabilities, utilizing the RCWL-0516 Microwave Radar module to detect the presence and movement of living beings ...
Abstract: This letter introduces a novel subarray-configuration method of n × m spiral sequential rotation (SSR) to achieve low cross-polarization level (XPL) and low sidelobe level (SLL) over wide ...
Abstract: A bidirectional multibeam transmit-reflect-array (TRA) antenna has been proposed for the space–air–ground–sea integrated network (SAGSIN). The TRA consists of alternating transmission ...