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Switchable loop-loaded printed dipole antenna with a balun/feed structure

✍ Scribed by Adnan Sondas; Mustafa H. B. Ucar; Yunus E. Erdemli

Book ID
102949615
Publisher
John Wiley and Sons
Year
2011
Tongue
English
Weight
611 KB
Volume
54
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A switchable loop‐loaded printed dipole antenna is introduced for a frequency‐tuning operation. Two loop elements with extensions are placed asymmetrically at each side of a twisted dipole excited by a balun/feed vertically placed underneath the dipole. PIN diodes are used between each loop element and its extension to achieve switchable antenna operation for 3 and 5.5 GHz bands. Simulated and measurement results are presented to demonstrate the proposed tuning performance. Β© 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 54:76–79, 2012, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26453

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