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| Channel Capacity of MIMO Wireless Systems in
the Presence of Polarization Diversity |
| Huang Qiu-lin; Guo Wan-you; Shi Xiao-wei |
| National Key Laboratory of Antennas and Microwave Technology, Xidian University, Xi’an 710071, China |
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Abstract In this paper, a MIMO channel model in the presence of polarization diversity is presented, the spatial correlation between signals and the channel capacity is analyzed, and the effect of polarization angle between receiving antennas on the spatial correlation and the channel capacity is investigated. Simulation results show that MIMO wireless system using polarization diversity is of excellent fading characteristic，and channel capacity is increased effectively.
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Received: 08 March 2005
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2006, Vol. 28 
