Please use this identifier to cite or link to this item: https://doi.org/10.1109/APS.2011.5996702
Title: Correlation coefficient expression by S-parameters for two omni-directional MIMO antennas
Authors: Wang, X.
Nguyen, H.D.
Hui, H.T. 
Keywords: Correlation coefficient
MIMO systems
mutual coupling
mutual impedance
omni-directional antennas
S-parameters
Issue Date: 2011
Source: Wang, X.,Nguyen, H.D.,Hui, H.T. (2011). Correlation coefficient expression by S-parameters for two omni-directional MIMO antennas. IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) : 301-304. ScholarBank@NUS Repository. https://doi.org/10.1109/APS.2011.5996702
Abstract: This paper derives a new expression of the correlation coefficient for two omni-directional antennas in terms of the easy-to-measure S-parameters. The omni-directional antennas can be monopole or dipole antennas and they are aimed for use in MIMO communication systems whose capacity performance is significantly affected by signal correlation. With this new expression, it can greatly reduce the computational complexity of antenna correlation calculations since the embedded radiation patterns of the antennas are no longer necessary. Numerical calculations demonstrate the accuracy and efficiency of the new formula. © 2011 IEEE.
Source Title: IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
URI: http://scholarbank.nus.edu.sg/handle/10635/69752
ISBN: 9781424495634
ISSN: 15223965
DOI: 10.1109/APS.2011.5996702
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