Effects of Antenna Correlation and Mutual Coupling on the Performance of MIMO System in a Three-Dimensional Multipath Channel

摘要：

In this paper, the effects of antenna element mutual coupling on MIMO system in a three dimensional multipath channel, are derived. Mutual coupling between elements of ULA, UCA and URA, which influences both the spatial correlation and received signal to ratio(SNR), is taken into account by means of the impedance matrix. The general spatial correlation expressions of channel model with the impact of mutual coupling are derived. The numerical and simulation results indicate that the system capacity with the mutual coupling is more dependent on the MAOA and MEOA than the AS and ES in three dimensional multipath channel.

关键词： Antenna arrays 3-D channel model mutual coupling channel capacity angle spread MIMO system

作者: Jie Zhou Jingfeng Chen Lin Qiu Hisakazu Kikuchi

作者单位: School of Electronic and Information Engineering Nanjing University of Information Science and Techn Department of Electrical and Electronic Engineering Niigata University, Niigata 950-2181, Japan

会议类型: 国际会议

会议名称: 2012 5th Global Symposium on Millimeter-Waves(2012年第五届全球毫米波会议 GSMM 2012)

会议地点: 哈尔滨

会议语种:英文

页码: 139-142

在线出版日期: 2012-05-27（万方平台首次上网日期，不代表论文的发表时间）