High Resolution MIMO Radar Sensing With Compressive Illuminations

We present a compressive radar design that combines multitone linear frequency modulated (LFM) waveforms in the transmitter with classical stretch processor and sub-Nyquist sampling receiver. The proposed illumination scheme has fewer random elements resulting reduced storage complexity for implementation calibration than previously designs based on stochastic waveforms. analyze this task of joint range-angle arrival estimation multi-input multi-output (MIMO) system. recovery guarantees technique. show sufficiently large number modulating tones, system achieves high-resolution range successfully recovers angle-of-arrival targets sparse scene. Furthermore, we demonstrate stability angle domain continuum. Finally, simulation results to illustrate performance as function parameters.