Detection performance with improved principal component analysis for MIMO radar

Motivated by the development of MIMO communication, Multiple-Input Multiple-Output (MIMO) radar has drawn considerable attention. Currently, most articles about MIMO Radar analysis focus on angle diversity, the article investigates principal component analysis used in MIMO Radar detection, further studies the performance of transformation of logarithm as its improvement. The simulation results indicates that the method used in this paper can approach to the original target simulation results, meanwhile this method reduces computation complexity and saves computation time.