Small Antennas : Downsizing Techniques and Its Index Factor(<Special Section>Recent Progress in Antennas and Propagation Researches : Selected Papers Translated from the IEICE Transactions on Communications (Japanese Edition))
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概要
- 論文の詳細を見る
In this paper, we present the classification of small antennas based on statistical data. The three categories of downsizing methods are loading a matching circuit, changing the current path, and using dielectric/magnetic materials. These categories are explained using several examples. In this paper, we show that the miminum Q value as a fundamental limit defined by an infinitesimal dipole is effective for determining the index factor of small antennas. Radiation efficiency measurements for small antennas are also discussed.
- 社団法人電子情報通信学会の論文
- 2005-05-01
著者
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ARAI Hiroyuki
Department of Biotechnology, The University of Tokyo
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Arai Hiroyuki
Yokohama National Univ.
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Arai Hiroyuki
Department Of Electrical And Computer Engineering Yokohama National University
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Arai Hiroyuki
Department Of Biotechnology The University Of Tokyo
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Arai Hiroyuki
Graduate School Of Engineering Yokohama National Univ.
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