Three Beam Switched Top Loaded Monopole Antenna(<Special Section>2004 International Symposium on Antennas and Propagation)
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概要
- 論文の詳細を見る
The three beam-switched top-loaded antenna is suited to be applied to a wireless local area network to switch the radiation pattern by arranging several unidirectional antennas. In this paper, a three beam switched top loaded monopole antenna is proposed to realize its small size and planar structure. Three top loaded monopole antennas are arranged around a parasitic hexagonal patch at intervals of 120 degrees. The feed element is selected by the switching device to switch the radiation pattern. This antenna allows for reduction in the number of elements as well as downsizing. The front to back ratio (F/B) becomes 23 dB by selecting suitable parameters.
- 社団法人電子情報通信学会の論文
- 2005-06-01
著者
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ARAI Hiroyuki
Department of Biotechnology, The University of Tokyo
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MICHISHITA Naobumi
Department of Electrical and Electronic Engineering, National Defense Academy
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Nakayama Yuji
Department Of Electrical And Computer Engineering Yokohama National University
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Michishita Naobumi
Deportment Of Electrical And Electronic Engineering National Defense Academy
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Michishita Naobumi
Department Of Electrical And Electronic Engineering National Defense Academy
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Michishita Naobumi
Dept. Of Electrical Engineering University Of California At Los Angeles
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Mori Kohei
Semiconductor Solutions Network Company Sony Corporation
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Arai Hiroyuki
Department Of Biotechnology The University Of Tokyo
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Arai Hiroyuki
Department Of Applied Chemistry Tokai University
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