Effective algorithm for radar dim moving target detection
Wang Yanfei · Jisuanji gongcheng yu sheji · 2009
For detecting dim moving targets under the background of low SNR,a new dynamic programming algorithm based on trace-before-detection is presented.This new algorithm,to target moving to radar direction,accumulates target energy along target moving track according to the information of target moving parameters.Simulation results show that this algorithm,with high computational efficiency,can effectively estimate trajectories of dim moving targets.