TY - GEN
T1 - A novel electromagnetic bandgap structure used in mitigating the ultra-high frequency and high frequency noise of PDS
AU - Wang, Tao
AU - Yan, Zhaowen
AU - Jiang, Yingjie
AU - Wang, Fangming
PY - 2010
Y1 - 2010
N2 - Power/Ground plane structure is the best configuration of the modern plane power distribution system. But in the high speed circuit, the resonant modes of the P/G planes can be excited when the high speed signal changes the reference plane. Thus it brings the GBN and SSN problems. This paper presents a novel Electromagnetic Bandgap Structure which can suppress the high frequency and ultra-high frequency GBN and SSN using a special S shape slender to connect the EBG unit. The measurement results show that two stop band are obtained, one is from 0.8GHz to 1.6 GHz and the suppression depth is -30dB, the other one is from 4.5 GHz to 30 GHz and the suppression depth is almost -30 dB. At the same time, the etched slots area of this structure is very small so it will be easy to allocate the components in the PCB.
AB - Power/Ground plane structure is the best configuration of the modern plane power distribution system. But in the high speed circuit, the resonant modes of the P/G planes can be excited when the high speed signal changes the reference plane. Thus it brings the GBN and SSN problems. This paper presents a novel Electromagnetic Bandgap Structure which can suppress the high frequency and ultra-high frequency GBN and SSN using a special S shape slender to connect the EBG unit. The measurement results show that two stop band are obtained, one is from 0.8GHz to 1.6 GHz and the suppression depth is -30dB, the other one is from 4.5 GHz to 30 GHz and the suppression depth is almost -30 dB. At the same time, the etched slots area of this structure is very small so it will be easy to allocate the components in the PCB.
KW - Electromagnetic bandgap (EBG)
KW - Ground bounce noise(GBN)
KW - High-speed digital circuits
KW - Power distribution system (PDS)
KW - Simultaneously switching noises(SSN)
UR - https://www.scopus.com/pages/publications/79951606313
U2 - 10.1109/ISAPE.2010.5696560
DO - 10.1109/ISAPE.2010.5696560
M3 - 会议稿件
AN - SCOPUS:79951606313
SN - 9781424469062
T3 - 2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010
SP - 689
EP - 692
BT - 2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010
T2 - 2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010
Y2 - 29 November 2010 through 2 December 2010
ER -