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Wideband Analysis of Mutual Coupling Compensation Methods
Author(s) -
Simon Henault,
Yahia M. M. Antar
Publication year - 2011
Publication title -
international journal of antennas and propagation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.282
H-Index - 37
eISSN - 1687-5877
pISSN - 1687-5869
DOI - 10.1155/2011/756153
Subject(s) - wideband , narrowband , compensation (psychology) , electronic engineering , coupling (piping) , antenna (radio) , computer science , engineering , telecommunications , mechanical engineering , psychology , psychoanalysis
The performance of various mutual coupling estimation and compensation methods is quantified and compared for wideband operation. Their main limitations and the required procedures to estimate the coupling matrix are outlined. It is determined that only the full-wave method is accurate at all frequencies. The performance tradeoffs associated with the other methods are described. General guidelines based on the electricalsize and separation of the array elements are formulated for each method. The results can be valuable for both wideband and narrowband receiving antenna arrays

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