Please use this identifier to cite or link to this item: https://doi.org/10.1109/LAWP.2008.928474
Title: Optimizing MIMO channel capacities under the influence of antenna mutual coupling
Authors: Lu, S.
Hui, H.T. 
Bialkowski, M.
Keywords: Channel capacity
Multiple-input-multipleoutput (MIMO)
Mutual coupling (MC)
Receiving mutual impedance
Signal correlation
Issue Date: 2008
Source: Lu, S., Hui, H.T., Bialkowski, M. (2008). Optimizing MIMO channel capacities under the influence of antenna mutual coupling. IEEE Antennas and Wireless Propagation Letters 7 : 287-290. ScholarBank@NUS Repository. https://doi.org/10.1109/LAWP.2008.928474
Abstract: This letter investigates the effect of antenna mutual coupling involving the unconventional concepts of transmitting and receiving mutual impedances on the multipleinput-multiple-output (MIMO) channel capacity. Suitable expressions for the optimum power allocation strategy under the influence of antenna mutual coupling are derived. The undertaken numerical analysis shows a significant difference in the calculated results for the optimized average channel capacity for the cases when antenna mutual coupling is taken into account or neglected. The obtained results indicate that to obtain the correct optimum power allocation strategy antenna mutual coupling effects need to be properly taken into consideration. This claim is supported by computer simulation examples. © 2008 IEEE.
Source Title: IEEE Antennas and Wireless Propagation Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/56959
ISSN: 15361225
DOI: 10.1109/LAWP.2008.928474
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