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Equilateral triangular microstrip array antenna for broadband operation

✍ Scribed by G. M. Pushpanjali; R. B. Konda; S. N. Mulgi; S. K. Satnoor; P. V. Hunagund

Book ID
102949151
Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
539 KB
Volume
50
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

This article presents a novel design of corporate fed four‐element equilateral triangular microstrip array antenna (FETMSA) for multiband operation, which is attractive for emerging wireless communication systems. If FETMSA is fed through aperture, the coupling converts its multiband operation into triband operation. Further by using optimum slots in the radiating elements converts its tribands into dual wide bands, which may find application in synthetic aperture radar. The overall magnitude of impedance bandwidth is found to be 23.74% at X‐band frequencies with broadside radiation characteristics. This impedance bandwidth is 2.61 times more when compared with the impedance bandwidth of FETMSA. © Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 1834–1837, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23503

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