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Experimental Study of Coupling Compensation of Low Profile Spiral Antenna Arrays Response for Direction-finding Applications

No / An experimental study of coupling compensation for AOA estimation using compact low profile antenna arrays with element separations of a quarter wavelength has been conducted. Two circular arrays of low profile miniaturised logarithmic spiral antennas deployed on a circular metal plate were used for data acquisition. Using the MUSIC direction-finding algorithm, the AOA estimation errors in receiving mode were observed before and after compensation: the errors were significantly decreased by coupling compensation.

Identiferoai:union.ndltd.org:BRADFORD/oai:bradscholars.brad.ac.uk:10454/8440
Date16 March 1900
CreatorsGhazaany, Tahereh S., Zhu, Shaozhen (Sharon), Abd-Alhameed, Raed, Noras, James M., Jones, Steven M.R., Van Buren, T., Suggett, T., Marker, S.
Source SetsBradford Scholars
LanguageEnglish
Detected LanguageEnglish
TypeArticle, No full-text in the repository
Relationhttp://www.aces-society.org/search.php?vol=31&no=7&type=2

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