通信学报2012，Vol.33Issue(6)：1-10,10.
三维空间MIMO信道接收天线阵列互耦效应及系统容量分析
Effect of mutual coupling and antenna correlation on MIMO system in three-dimensional spatial channel models
摘要
Abstract
A channel model for frequency nonselective Rayleigh fading MIMO channel was set up and the channel model setting was extended to three-dimensional space. The mutual coupling between antenna elements was analyzed based on the equivalent network model of the multiple-antenna. The general spatial correlation expressions of channel model with the impact of mutual coupling were derived in the three-dimensional spatial channels. When the receivers were different antenna arrays,the effect of the angular parameters associated with the mean azimuth of arrival(MAOA),azimuth spread(AS),meant elevation of arrival(MEOA) and elevation spread(ES) on the MIMO system capacity was investigated Numerical results verifiy the impact of different angle spread on spatial correlation with the mutual coupling and indicate that the system capacity is more dependent on the MAOA and MEOA than the AS and ES.关键词
天线阵列/信道模型/互耦效应/信道容量/角度扩展Key words
antenna arrays/channel model/mutual coupling/channel capacity/angle spread分类
信息技术与安全科学引用本文复制引用
周杰,陈靖峰,邱琳,菊池久和..三维空间MIMO信道接收天线阵列互耦效应及系统容量分析[J].通信学报,2012,33(6):1-10,10.基金项目
国家自然科学基金资助项目(61072137) （61072137）
江苏省科技支撑计划(工业)基金资助项目(BE2011298) （工业）
江苏省高校自然科学研究计划基金资助项目(08KJB510009) （08KJB510009）
教育部留学基金委启动基金资助项目(20071108) （20071108）
江苏省六大高峰人才基金资助项目(2008-118) （2008-118）
江苏省博士后基金资助项目(2011-11-010986678) （2011-11-010986678）
