Joint design transmission waveform and sensing matrix for the compressive sensing radar

The problems of optimal design transmission waveform and sensing matrix in the compressive sensing radar (CSR) system were considered. A new iteration algorithm was proposed for joint design transmission waveform and sensing matrix. This algorithm had better rate of convergence and less mutual coherence than traditional design methods. We gave simulation results of the target detection performance of the CSR system using proposed algorithm in the delay-Doppler plane. The simulation results showed that the optimal design CSR system had better target detection performance than random choosing radar system under conditions of different SNR, number of measurements, and number of targets.