In this paper, a novel method of partially placing electromagnetic band-gap (EBG) unit cells on both the power and ground planes in multi-layer PCBs and packages is proposed; it can not only sufficiently eliminate simultaneous switching noise (SSN), but also prevent severe degradation of signal quality in high-speed systems with imperfect reference planes resulting from the perforated structures of uni-planar EBG unit cells. On the assumption that the noise sources and noise-sensitive devices exist only in specific areas, the proposed method partially arranges the EBG unit cells on both the power and ground planes, but only around the critical areas. The SSN suppression performance of the proposed structure is verified by a simulation and measurements.
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Jong Hwa KWON, Jong Gwan YOOK, "Partial Placement of EBG on Both Power and Ground Planes for Broadband Suppression of Simultaneous Switching Noise" in IEICE TRANSACTIONS on Communications,
vol. E92-B, no. 7, pp. 2550-2553, July 2009, doi: 10.1587/transcom.E92.B.2550.
Abstract: In this paper, a novel method of partially placing electromagnetic band-gap (EBG) unit cells on both the power and ground planes in multi-layer PCBs and packages is proposed; it can not only sufficiently eliminate simultaneous switching noise (SSN), but also prevent severe degradation of signal quality in high-speed systems with imperfect reference planes resulting from the perforated structures of uni-planar EBG unit cells. On the assumption that the noise sources and noise-sensitive devices exist only in specific areas, the proposed method partially arranges the EBG unit cells on both the power and ground planes, but only around the critical areas. The SSN suppression performance of the proposed structure is verified by a simulation and measurements.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E92.B.2550/_p
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@ARTICLE{e92-b_7_2550,
author={Jong Hwa KWON, Jong Gwan YOOK, },
journal={IEICE TRANSACTIONS on Communications},
title={Partial Placement of EBG on Both Power and Ground Planes for Broadband Suppression of Simultaneous Switching Noise},
year={2009},
volume={E92-B},
number={7},
pages={2550-2553},
abstract={In this paper, a novel method of partially placing electromagnetic band-gap (EBG) unit cells on both the power and ground planes in multi-layer PCBs and packages is proposed; it can not only sufficiently eliminate simultaneous switching noise (SSN), but also prevent severe degradation of signal quality in high-speed systems with imperfect reference planes resulting from the perforated structures of uni-planar EBG unit cells. On the assumption that the noise sources and noise-sensitive devices exist only in specific areas, the proposed method partially arranges the EBG unit cells on both the power and ground planes, but only around the critical areas. The SSN suppression performance of the proposed structure is verified by a simulation and measurements.},
keywords={},
doi={10.1587/transcom.E92.B.2550},
ISSN={1745-1345},
month={July},}
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TY - JOUR
TI - Partial Placement of EBG on Both Power and Ground Planes for Broadband Suppression of Simultaneous Switching Noise
T2 - IEICE TRANSACTIONS on Communications
SP - 2550
EP - 2553
AU - Jong Hwa KWON
AU - Jong Gwan YOOK
PY - 2009
DO - 10.1587/transcom.E92.B.2550
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E92-B
IS - 7
JA - IEICE TRANSACTIONS on Communications
Y1 - July 2009
AB - In this paper, a novel method of partially placing electromagnetic band-gap (EBG) unit cells on both the power and ground planes in multi-layer PCBs and packages is proposed; it can not only sufficiently eliminate simultaneous switching noise (SSN), but also prevent severe degradation of signal quality in high-speed systems with imperfect reference planes resulting from the perforated structures of uni-planar EBG unit cells. On the assumption that the noise sources and noise-sensitive devices exist only in specific areas, the proposed method partially arranges the EBG unit cells on both the power and ground planes, but only around the critical areas. The SSN suppression performance of the proposed structure is verified by a simulation and measurements.
ER -