Design of planar electromagnetic interference filter

In this dissertation, we designed an electromagnetic interference (EMI) filter by combining PCB onboard coils with an E-shaped magnetic core, and experimen tally validated its performance in both low-frequency and high-frequency ranges. The reflection coe cient curves indicated that the propose...

全面介紹

Saved in:
書目詳細資料
主要作者: Liu, Fengru
其他作者: See Kye Yak
格式: Thesis-Master by Coursework
語言:English
出版: Nanyang Technological University 2024
主題:
在線閱讀:https://hdl.handle.net/10356/181330
標簽: 添加標簽
沒有標簽, 成為第一個標記此記錄!
機構: Nanyang Technological University
語言: English
實物特徵
總結:In this dissertation, we designed an electromagnetic interference (EMI) filter by combining PCB onboard coils with an E-shaped magnetic core, and experimen tally validated its performance in both low-frequency and high-frequency ranges. The reflection coe cient curves indicated that the proposed filter e↵ectively at tenuates high-frequency noise. Furthermore, we developed a simplified model of the EMI filter and conducted theoretical simulations, confirming its e↵ectiveness. Additionally, experimental comparisons were performed across di↵erent configu rations, and we analyzed the relationship between filter performance and these configurations. The results provided insights into how various design settings influence the filter’s behavior, o↵ering subjective interpretations of the observed phenomena