Presentation | 2017-05-19 Common-Mode Noise Filter Design based on Defected Ground Structure (DGS) for Multilayer PCBs Hui Min Lee, Si-Ping Gao, Richard Xian-Ke Gao, En Xiao Liu, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | As the operating frequency increases, implementation of noise suppression techniques is important to ensure power and signal integrity of the whole electronic system. Particularly, common-mode noise is critical in high-speed differential signaling systems. Recently, defected ground structure (DGS) is proposed as a promising alternative to commonly used approaches such as common-mode choke, because it is applicable to GHz range and allows a compact filter size. DGS common-mode filters have been shown to perform well in two-layer PCB environments without affecting the differential signals. However, the performance of these conventional DGS filters is significantly degraded in multilayer PCBs due to the ground bounce noises generated between the layer with DGS and the power/ground plane below. Hence, in this work, a novel cavity-backed DGS filter design consisting of a conventional DGS and a substrate-filled metallic cavity is proposed for effective common-mode noise suppression for high-speed multilayer PCBs. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | common-mode noise / defected ground structure / multilayer PCBs |
Paper # | EMCJ2017-17 |
Date of Issue | 2017-05-11 (EMCJ) |
Conference Information | |
Committee | EMCJ / IEE-EMC / IEE-MAG |
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Conference Date | 2017/5/18(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Nanyang Technological University |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | EMC Joint Workshop, 2017, Singapore |
Chair | Hideaki Sone(Tohoku Univ.) / Ken Kawamata(Tohoku-gakuin Univ.) / Masahiro Yamaguchi(Tohoku Univ.) |
Vice Chair | Osami Wada(Kyoto Univ.) |
Secretary | Osami Wada(AIST) / (Hitachi Automotive Systems) / (Osaka Univ.) |
Assistant | Yoshiki Kayano(Univ. of Electro-Comm.) / Yusaku Katsube(Hitachi) / Chie Sasaki(Panasonic) / Takaaki Ibuchi(Osaka Univ.) / Keiju Yamada(Toshiba Co.) |
Paper Information | |
Registration To | Technical Committee on Electromagnetic Compatibility / Technical Meeting on Electromagnetic Compatibility / Technical Meeting on Magnetics |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Common-Mode Noise Filter Design based on Defected Ground Structure (DGS) for Multilayer PCBs |
Sub Title (in English) | |
Keyword(1) | common-mode noise |
Keyword(2) | defected ground structure |
Keyword(3) | multilayer PCBs |
1st Author's Name | Hui Min Lee |
1st Author's Affiliation | A*STAR Institute of High Performance Computing(A*STAR IHPC) |
2nd Author's Name | Si-Ping Gao |
2nd Author's Affiliation | A*STAR Institute of High Performance Computing(A*STAR IHPC) |
3rd Author's Name | Richard Xian-Ke Gao |
3rd Author's Affiliation | A*STAR Institute of High Performance Computing(A*STAR IHPC) |
4th Author's Name | En Xiao Liu |
4th Author's Affiliation | A*STAR Institute of High Performance Computing(A*STAR IHPC) |
Date | 2017-05-19 |
Paper # | EMCJ2017-17 |
Volume (vol) | vol.117 |
Number (no) | EMCJ-32 |
Page | pp.pp.57-61(EMCJ), |
#Pages | 5 |
Date of Issue | 2017-05-11 (EMCJ) |