Ma P.,Electronic Engineering Institution Hefei |
Zhang K.,Electronic Engineering Institution Hefei |
Zhang J.,Electronic Engineering Institution Hefei
Proceedings of 2011 IEEE CIE International Conference on Radar, RADAR 2011 | Year: 2011
Phase synchronization errors (PSEs) are practically inevitable for non-coherent MIMO radar with widely separated antennas, so in this paper a two-step generalized likelihood ratio test (2s-GLRT) algorithm to target detection under PSEs. The expectation-maximization (EM) algorithm and detection criterion are employed to estimate the channel parameter and acquire target detector respectively. Simulation results verify the correctness of algorithm. © 2011 IEEE.