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Impedance and quality factor of mutually coupled multiport antennas

✍ Scribed by Johan C.-E. Sten; Mervi Hirvonen

Book ID
102517037
Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
317 KB
Volume
50
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

In this study, expressions for the radiation quality factor Q and the input impedance seen at any terminal of a multiport antenna are derived. It is shown computationally that because of the possibility to adjust the antenna current distribution through suitable feeding/loading a multiport antenna can perform lower Qs than a similar single‐port antenna. Β© 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 2034–2039, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23564

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