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Pattern reconfigurable spiral antenna and its current distribution

✍ Scribed by Amit Mehta; Dariush Mirshekar-Syahkal; Hisamatsu Nakano

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
428 KB
Volume
49
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

Analysis of spiral antenna with open circuits on its arm is presented for beam adaptive applications. It is shown theoretically and experimentally that when the open circuits are appropriately positioned in the arm, the current distribution varies, causing the beam to steer. This effect can be exploited to design various novel beam switchable antennas. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 2567–2570, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22738

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