✦ LIBER ✦

Analysis of two-concentric annular ring microstrip antenna

✍ Scribed by Binod K. Kanaujia; Babau R. Vishvakarma

Book ID: 102519027
Publisher: John Wiley and Sons
Year: 2002
Tongue: English
Weight: 145 KB
Volume: 36
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.10688

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✦ Synopsis

Abstract

The analysis of a two‐concentric annular ring patch antenna using planar waveguide model is presented. Consequently, various parameters such as input impedance (Z~in~), VSWR, return loss, resonance frequency, and radiation patterns have been theoretically investigated as a function of gap length and feed location. The various parameters of the two‐concentric annular ring patch antenna are found to depend heavily on gap length and feed locations. The radiated power and 3‐dB beamwidth improve significantly, as compared to a single radiator. © 2002 Wiley Periodicals, Inc. Microwave Opt Technol Lett 36: 104–108, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10688

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