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Target Doppler Analysis Using Compressive Sensing Technique- A Simulation Study

Compressive sensing techniques can be used to analyze the signals using lesser number of samples by exploiting sparsity of the signal. In this paper we discuss the simulation study conducted for target Doppler using compressive sensing technique for low pulse repetition frequency (LPRF) radars. We have considered typical pulse repetition frequency (PRF) values of LPRF radars and target velocities. Effect of various parameters on accuracy of Doppler detection is simulated. It will be conclusive that with limited Time on Target and lesser number of pulses available, unambiguous target Doppler determination without sacrificing range performance, will help in better clutter handling and target characterization.