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Wide band rectangular microstrip antenna using symmetric T-shaped feed

✍ Scribed by Sreedevi K. Menon; B. Lethakumary; K. Vasudevan; P. Mohanan

Publisher: John Wiley and Sons
Year: 2002
Tongue: English
Weight: 89 KB
Volume: 35
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.10566

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✦ Synopsis

Abstract

Bandwidth enhancement of a rectangular microstrip antenna using a T‐shaped microstrip feed is explored in this paper. A 2:1 VSWR impedance bandwidth of 23% is achieved by employing this technique. The far‐field patterns are stable across the pass band. The proposed antenna can be used conveniently in broadband communications. © 2002 Wiley Periodicals, Inc. Microwave Opt Technol Lett 35: 235–236, 2002; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10566

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A wideband rectangular microstrip antenna using an asymmetric T-shaped feed

✍ B. Lethakumary; Sreedevi K. Menon; C. K. Aanandan; P. Mohanan 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 86 KB

## Abstract An electromagnetically coupled T‐shaped microstrip feed used to enhance the impedance bandwidth of a rectangular microstrip antenna is reported. The proposed antenna offers a 2:1 VSWR bandwidth of ∼36% with an increase in gain of 0.8 dB. © 2003 Wiley Periodicals, Inc. Microwave Opt Tech