ID | 47029 |
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Sort Key | 10
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フルテキストURL | |
著者 |
Watanabe, Tetsushi
Graduate School of Natural Science and Technology Okayama University
Wada, Osami
Graduate School of Natural Science and Technology Okayama University
Koga, Ryuji
Graduate School of Natural Science and Technology Okayama University
Toyota, Yoshitaka
Department of Communication Network Engineering Okayama University
Kaken ID
publons
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Miyashita, Takuya
Computer Center Okayama University
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抄録 | Suppression of common-mode current is important to achieve electromagnetic compatibility of high-speed and high-density electronic circuits. The authors have focused on the common mode current flowing on a printed circuit board (PCB) to explain the excitation mechanism. A narrow ground pattern in microstrip structure excites common-mode current. In the previous paper, the authors explained the mechanism of common mode generation by means of "current division factor" for simple PCBs. The estimated radiation from a simple PCB agreed well with measured one. In this paper, the authors extend the theory to be applied to generalize ground structure. The validity of the theory is confirmed by comparing the measured radiation and the estimated value using the common-mode model for a test PCB. The estimated radiation agrees well with the measured one within 3 dB up to 900 MHz.
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出版物タイトル |
Memoirs of the Faculty of Engineering, Okayama University
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発行日 | 2002-03
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巻 | 36巻
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号 | 2号
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出版者 | Faculty of Engineering, Okayama University
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開始ページ | 83
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終了ページ | 89
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ISSN | 0475-0071
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NCID | AA10699856
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資料タイプ |
紀要論文
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OAI-PMH Set |
岡山大学
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言語 |
英語
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論文のバージョン | publisher
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NAID | |
Eprints Journal Name | mfe
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