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| Analysis of the Channel Capacity of MIMO-OFDM Systems under Fading Environments |
| Huang Qiu-lin;Shi Xiao-wei |
| National Key Laboratory of Antennas and Microwave Technology, Xidian University, Xi’an 710071, China |
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Abstract Considering the defect existing in the previous document, the channel capacity formula of MIMO-OFDM systems is derived again, and the effects of the number of sub-carriers, delay spread, angle spread and antenna spacing on the capacity are investigated. The theory analysis and simulation results descript the characters of the channel capacity of MIMO-OFDM systems.
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Received: 13 November 2006
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2007, Vol. 29 
