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SNR Estimation For Multi-Antenna Communication Systems With Closely Spaced Antenna Elements

Krusevac, Snezana; Rapajic, Predrag; Kennedy, Rodney


In this paper, we investigate the performance of the multi-antenna communication systems, when antenna elements are closely spaced. We analyze the combined mutual coupling effect on both, signal and thermal noise. We apply the Nyquist's thermal noise theorem to determine the thermal noise in the multi-antenna system and to confirm the partial correlation of thermal noise for antenna spacing lower then one wavelength. Then, we evaluate the thermal noise power behavior for the coupled...[Show more]

CollectionsANU Research Publications
Date published: 2005
Type: Conference paper
Source: Proceedings of the Eighth International Symposium on Signal Processing and Its Applications, 2005
DOI: 10.1109/ISSPA.2005.1580286


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