Measurement uncertainties of capacities of multi-antenna system in anechoic chamber and reverberation chamber
作者： Xiaoming Chen , Per-Simon Kildal , Jan Carlsson
DOI: 10.1109/ISWCS.2011.6125341
关键词:
摘要: It has been shown that multiple-input multiple-output (MIMO) capacity of multi-antenna system can be determined either from direct channel measurements in reverberation chamber or indirectly antenna far field radiation function anechoic (combined with numerically generated channel). In this paper, we try to investigate uncertainty MIMO obtained these two ways viewpoint. is found the measurement depends on uncertainties both efficiency and correlation, former tends dominate, given moderate correlation.
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