| 講演抄録／キーワード |
| 講演名 |
2010-05-27 09:50
Improved SPM Method for Estimating Location of Multiple Coherent Current Sources
○Jerdvisanop Chakarothai・Yuan Zhen・Qiang Chen・Kunio Sawaya（Tohoku Univ.） |
| 抄録 |
（和） |
An improved SPM method is proposed and utilized to estimate location of EM sources which radiate unwanted EM noises in electronic devices. The improved SPM method is based on the substitution of original devices by an equivalent set of small current sources, which radiate the same near field and it is proved numerically that this method is valid in estimating location of multiple coherent sources having phase difference. In this report, numerous experimental studies is performed and the validity of the improved SPM method is demonstrated by comparison between numerical and experimental results. |
| （英） |
An improved SPM method is proposed and utilized to estimate location of EM sources which radiate unwanted EM noises in electronic devices. The improved SPM method is based on the substitution of original devices by an equivalent set of small current sources, which radiate the same near field and it is proved numerically that this method is valid in estimating location of multiple coherent sources having phase difference. In this report, numerous experimental studies is performed and the validity of the improved SPM method is demonstrated by comparison between numerical and experimental results. |
| キーワード |
（和） |
SPM method / EMI / EM noises / correlation coefficient / near field / / / |
| （英） |
SPM method / EMI / EM noises / correlation coefficient / near field / / / |
| 文献情報 |
信学技報 |
| 資料番号 |
|
| 発行日 |
|
| ISSN |
|
| PDFダウンロード |
|