Electromagnetic Radiation Resulting from Plural Signal Traces on a Printed Circuit Board (国際セッションIS-EMD2005) -- (Signal Transmission and Optical Connectors)
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概要
- 論文の詳細を見る
In order to provide basic consideration to realize methods predicting an electromagnetic(EM) radiation from a printed circuit board (PCB) with plural signal traces, characteristics of the EM radiation resulting from plural signal traces on the PCB are investigated in this paper experimentally and with numerical modeling. The frequency responses of EMI such as common-mode (CM) current and far-electric field in the plural signal traces case can be identified using the acquired insight from the single trace case. By calculating the distributions of the current density on the ground plane, and comparing the EMI level of four different models, an empirical formula to quantify the relationship between the position of plural traces and CM current are provided.
- 社団法人電子情報通信学会の論文
- 2005-11-11
著者
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KAYANO Yoshiki
Department of Electrical and Electronic Engineering, Akita University
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Tanaka M
Department Of Electronics & Computer Engineering Gifu-university
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Kayano Yoshiki
Akita Univ. Jpn
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Kayano Yoshiki
Faculty Of Engineering And Resource Science Akita University
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INOUE Hiroshi
Faculty of Engineering, Himeji Institute of Technology
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Tanaka M
Department Of Electrical And Electronic Engineering Akita University
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Inoue H
Faculty Of Engineering And Resource Science Akita University
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TANAKA Motoshi
Faculty of Engineering and Resource Science, Akita University
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Tanaka Motoshi
Faculty Of Engineering And Resource Science Akita University
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Inoue Hiroshi
Faculty Of Eng. Osaka Univ.
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