DocumentCode
430381
Title
Effect of mutual coupling on performance of MIMO wireless channels
Author
Xin, Li ; Zai-Ping, Me
Author_Institution
Sch. of Electr. Eng., China Univ. of Electron. Sci. & Technol., Chengdu, China
fYear
2004
fDate
18-21 Aug. 2004
Firstpage
150
Lastpage
153
Abstract
This paper derived the analytical expressions for both the mean received power of each antenna and the spatial correlation between antennas with mutual coupling. The effects of the coupling on mean power, spatial correlation and capacity of MIMO wireless channels were investigated. The conditions for the power balance and both the effect-free and decorrelation of the coupling are achieved, which shows the decorrelation is a tradeoff between mean DOAs and the pattern diversity due to mutual coupling.
Keywords
MIMO systems; antennas; channel capacity; decorrelation; electromagnetic coupling; radio links; MIMO wireless channels; channel capacity; coupling decorrelation; mean received power; mutual coupling; pattern diversity; power imbalance; spatial correlation; Adaptive arrays; Channel capacity; Decorrelation; Fading; Impedance; MIMO; Mutual coupling; Receiving antennas; Transmitters; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Millimeter Wave Technology, 2004. ICMMT 4th International Conference on, Proceedings
Print_ISBN
0-7803-8401-6
Type
conf
DOI
10.1109/ICMMT.2004.1411482
Filename
1411482
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