Moving Target Compensation Algorithm Based on Gnss-R

Abstract

With the rapid development of GNSS(Global Navigation Satellite System), reflected signal processing is applied in various fields. In this paper, the GNSS-R system is used to detect the moving target by compensation. Corresponding algorithms are proposed for medium RCS target and low RCS target respectively to improve the detection performance of the whole system. It lays the foundation for the follow-up target detection. Simulation results can prove the detection performance of the algorithm, and also demonstrate the feasibility of the GNSS-R system to detect moving targets from the perspective of simulation.