Computer Simulation about Temperature Distribution of an EM-Wave Absorber Using a Coupled Analysis Method
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概要
- 論文の詳細を見る
Utilization of electromagnetic absorbers under high power is increasing. The absorbers are used in anechoic chambers for performance estimation of high power radars. Variation of the absorption characteristics of the absorbers under such conditions is expected, due to the generation of heat or temperature change. In this paper, first the temperature distribution of a λ/4 type EM-wave absorber under high power injection is examined using the coupled method. The coupled method can calculate the electromagnetic field and all of the heat transmissions (heat transport, heat transfer and heat radiation). Next, the power injection experiment is examined using the absorber and high power instruments to get the temperature distribution experimentally. Finally the calculated and measured temperature distributions of the absorber are compared and discussed.
- （社）電子情報通信学会の論文
- 2008-04-01
著者
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HASHIMOTO Osamu
Aoyama Gakuin University
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Hashimoto Osamu
Aoyama Gakuin Univ. Sagamihara‐shi Jpn
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Kurihara Hiroshi
Tdk Corporation
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WATANABE Shinya
Aoyama Gakuin University
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SAITO Toshifumi
TDK Corporation
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TANIGUCHI Akitoshi
Aoyama Gakuin University
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SAITO Kota
Aoyama Gakuin University
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Watanabe Shinya
Nec Corp. Otsuki‐shi Jpn
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