Pulse radar randomly interrupted transmitting and receiving optimization based on genetic algorithm in radio frequency simulation

Abstract The interrupted transmitting and receiving (ITR) can be used in anechoic chamber to solve the coupling between transmitted reflected signals. When ITR periods are random, fake peaks high-resolution range profile (HRRP) of echo reduced. Then, by utilizing piecewise sparse property echo, HRRP is reconstructed based on compressive sensing (CS). However, determine restricted isometry (RIP) condition reconstruction performance. In order improve performance, period sequence optimization method a genetic algorithm (GA) proposed this paper. correlation coefficient matrix columns minimized after so that RIP well satisfied. Simulation comparison results illustrate converges fast performance improved with optimized periods.