A new ranging method with monopulse STLFMCW radar signal in multipath environments

The main emphasis of this paper is placed on the problem of target ranging in multipath clutter environment. In the study, a ranging method with monopulse STLFMCW radar signal is put forward. Based on the joint detection results of the up-chirp and down-chirp, the method can eliminate other ghost targets and reduce early detection phenomena. The simulation result is shown to prove the effectiveness of the new method.