Correlation Characteristics of Channels in MIMO Radar  

作　　者：CHEN Haowen LIU Yongxiang YANG Zhaocheng LI Xiang 

机构地区：[1]School of Electronic Science and Engineering, National University of Defense Technology, Changsha 410073, China

出　　处：《Chinese Journal of Electronics》2011年第1期175-178,共4页电子学报（英文版）

基　　金：This work is supported by the National Natural Science Foundation of China （No.60872134 and No.60402032）.

摘　　要：This paper concerns the correlation characteristics of channels in Multiple-input multiple-output （MIMO） radar. We focus on the relation between the antennas spacing and the correlation characteristics of channels considering the extended target and narrow band signals. This paper demonstrates that the higher carrier frequency, larger target, shorter detecting distances and larger antennas spacing will get the lower correlation characteristics of channels in MIMO radar. Simulation results show the conclusion above and the difference between the results from this paper and ones in previous literature.

关 键 词：Multiple-input multiple-output （MIMO） Correlation characteristics of channels Antennas spacing 

分 类 号：TN92[电子电信—通信与信息系统] TN957.51[电子电信—信息与通信工程]