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Circuital method for admittance calculation of gap-coupled sectoral antennas

✍ Scribed by Abhishek Kandwal; Tapas Chakravarty; Sunil Kumar Khah


Book ID
102518257
Publisher
John Wiley and Sons
Year
2011
Tongue
English
Weight
316 KB
Volume
54
Category
Article
ISSN
0895-2477

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✦ Synopsis


Abstract

A novel method for admittance calculation of two gap‐coupled sectoral patch antennas is described for wide band applications.Admittance is calculated both numerically and experimentally. The results of antenna are computed by the developed model and compared with the experimentally measured results of the designed antenna. The numerical results obtained are in good agreement with the experimental results. Β© 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 54:210–213, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26458


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## Abstract In this paper, a new set of expressions are presented, which leads to accurate estimation of the mutual admittance and mutual coupling thereof for gap‐coupled circular microstrip antennas. Unlike previous works, the field expressions for both the patches are obtained with respect to one