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CLC number: TN82
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Received: 2007-03-12
Revision Accepted: 2007-07-21
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Practical realization of dual S arm antenna for beam steering applications
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MEHTA Amit. Practical realization of dual S arm antenna for beam steering applications[J]. Journal of Zhejiang University Science A, 2007, 8(12): 1901-1904.
@article{title="Practical realization of dual S arm antenna for beam steering applications",
author="MEHTA Amit",
journal="Journal of Zhejiang University Science A",
volume="8",
number="12",
pages="1901-1904",
year="2007",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2007.A1901"
}
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DOI - 10.1631/jzus.2007.A1901
Abstract: A dual S shaped micro strip antenna with a realistic feed is proposed for generation of tilted beam radiation pattern pertaining for beam steering applications. To achieve this, four feeding points are located at a distance of 5.6 mm from the antenna centre. These feeding points when excited one by one generate four tilted beams in four different space quadrants, thus yielding a beam steerable antenna. Importantly, since the proposed antenna is symmetrical in the structure, all the four tilted beams have the same radiation pattern characteristics. A further enhancement of the antenna bandwidth is also achieved using 100-µm capacitive coupling between the feed and the antenna strip.
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