Calculation of Common-Mode Radiation from Single-Channel Differential Signaling System Using Imbalance Difference Model
スポンサーリンク
概要
- 論文の詳細を見る
In a differential transmission line, a large common-mode radiation is excited due to its asymmetry. In this paper, the imbalance difference model, which was proposed by the authors for estimation of common-mode radiation, is extended to apply to the differential signaling systems. The authors focus on a differential transmission line with asymmetric property, which consists of an adjacent return plane and two signal lines which are placed close to an edge of the return plane. Three orthogonal transmission modes, a normal mode, a primary common mode and a secondary common mode, are defined. Among these transmission modes, the secondary common mode is dominant in radiation, and a mechanism of the secondary common-mode generation is explained. The radiated emission which was calculated using the imbalance difference model was in good agreement with that obtained by full wave calculation.
- (社)電子情報通信学会の論文
- 2010-07-01
著者
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和田 修己
京大 大学院工学研究科
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和田 修己
岡山大学工学部電気電子工学科
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Wada Tetsuro
System Lsi Development Center Mitsubishi Electric Corporation
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WADA Osami
Department of Electrical Engineering of the Graduate School of Kyoto University
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Miyashita Takuya
The Computer Center Okayama University:(present Addaress)fujitsu Ltd.
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Koga R
Graduate School Of Natural Science And Technology Okayama University
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MATSUSHIMA Tohlu
Graduate School of Natural Science and Technology, Okayama University
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WATANABE Tetsushi
Industrial Technology Center of Okayama Prefecture
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TOYOTA Yoshitaka
Graduate School of Natural Science and Technology, Okayama University
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KOGA Ryuji
Graduate School of Natural Science and Technology, Okayama University
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WADA Osami
Graduate School of Engineering, Kyoto University
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Wada O
Graduate School Of Engineering Kyoto University
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Takahata Yasuo
Nec Informatec Systems Ltd.
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Miyashita T
Graduate School Of Engineering Kyoto University
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Wada Osami
Graduate School Of Engineering Kyoto University
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Koga Ryuji
Graduate School Of Natural Science And Technology Okayama University
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Watanabe T
Microsystem Integration Laboratories Ntt Corporation
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