書誌事項
- タイトル別名
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- An Equivalent Circuit for Considering Mechanism of Radiated Emission from Printed Circuit Boards Connected with a Cable on Chassis.
- シャーシ ジョウ ノ キバン カン ケーブル デンソウ ケイタイ ニ オケル ホウシャ ノイズ ハッセイ メカニズム コウサツ ノ タメ ノ トウカ カイロ
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抄録
For an antenna-like-element model appearing in a configuration of printed circuit boards consisting of a driver and a receiver boards separated by spacers on the chassis of which signal is connected each other through a semi-rigid cable, an equivalent circuit model is proposed and then the relation between input impedance and radiated emission characteristics is studied. By making a measurement of the radiated emission from the assembly and comparing the measured and the computed results of the input impedance of the concerned signal-ground containing the metal spacers, it is shown that the resonance frequencies in the input impedance characteristics and the peak frequencies in the radiated emission are in a good agreement. This means that the signal-ground system having the metal spacers results in a serious role of antenna. The equivalent circuit model proposed here is effective to estimate the peak frequencies in the radiated emission in addition to the evaluation of the input impedance characteristics.
収録刊行物
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- エレクトロニクス実装学会誌
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エレクトロニクス実装学会誌 4 (7), 574-580, 2001
一般社団法人エレクトロニクス実装学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390282679538046080
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- NII論文ID
- 130004062878
- 110001799828
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- NII書誌ID
- AA11231565
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- ISSN
- 1884121X
- 13439677
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- NDL書誌ID
- 5963500
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可