Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2011.07a
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- Pages.1652-1653
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- 2011
Study of Radiated Emissions from Common-Mode and Differential-Mode Currents
공통 모드와 차동 모드 전류로 부터 발생하는 방사성 방출에 대한 연구
- Zhang, Nan (Sungkyunkwan University) ;
- Bae, Hyeon-Ju (Sungkyunkwan University) ;
- Lee, June-Sang (Sungkyunkwan University) ;
- Lee, Jae-Joong (Sungkyunkwan University) ;
- Park, Young-Hak (Sungkyunkwan University) ;
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Nah, Wan-Soo
(Sungkyunkwan University)
- Published : 2011.07.20
Abstract
This paper builds a printed circuit board to calculate the radiated emissions due to the common-mode and differential-mode currents. The calculated results agree with the measured values. Based on the calculated values, it is shown clearly that the common-mode radiations are the dominator of the radiated emissions from the device. The radiated emissions due to the common-mode currents can easily dominate the radiated emissions from the printed circuit board.
Keywords