文件名称：An Overview of Ultra-Wide-Band Systems With MIMO
文件大小：3.98MB
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更新时间：2013-08-15 10:59:29
UWB,MIMO
Ultra-wide-band (UWB) technology combined with multiple transmit and receive antennas (MIMO) is a viable way to achieve data rates of more than 1 Gb/s for wireless communications. UWB is typically applied to short-range and therefore mainly indoor communications in environments characterized usually by dense multipath propagation. For this type of environment, MIMO systems allow for a substantial increase of spectral efficiency by exploiting the inherent array gain and spatial multiplexing gain of the systems. In this talk, we will provide a brief overview for UWB-MIMO wireless technology. The overview covers channel capacity, space–time coding (STC), beamforming, time reversal UWB, and UWB relay systems. It is a summary of our recent research results in this area. Several new findings will be reported.