Mutual coupling compensation accuracy

Name: Mutual coupling compensation accuracy
Creator: M.C. Leifer
Keywords: 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology, 01 natural sciences, 0104 chemical sciences

M.C. Leifer

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Article . 2002 . Peer-reviewed

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Mutual coupling compensation accuracy

descriptionPublicationkeyboard_double_arrow_right Article 13 Nov 2002Publisher:IEEEJournal:IEEE Antennas and Propagation Society International Symposium. 2001 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.01CH37229), volume 3, pages 804-807

Authors: M.C. Leifer;

doi: 10.1109/aps.2001.960219

Mutual coupling compensation accuracy

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Abstract

Mutual coupling between array antenna elements degrades the SINR of adaptive algorithms and distorts array transmit and receive patterns. Techniques have been developed to measure the coupling matrix C and to compensate array data using the matrix inverse C/sup -1/. Measurement and compensation accuracy required to achieve desired array performance have not been analyzed, however. The present work analyzes the effects of compensation errors and, for the first time, puts quantitative bounds on the required compensation accuracy.

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Ericsson (Sweden)
Sweden

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