TY - JOUR
T1 - Ultrawideband suppression of ground bounce noise in multilayer PCB using locally embedded planar electromagnetic band-gap structures
AU - Li, Long
AU - Chen, Qiang
AU - Yuan, Qiaowei
AU - Sawaya, Kunio
N1 - Funding Information:
Manuscript received August 05, 2008; revised October 25, 2008. First published November 17, 2008; current version published July 28, 2009. This work is supported in part by the National Natural Science Foundation of China under Contract 60601028 and by the JSPS Postdoctoral Fellowship of Japan.
PY - 2009
Y1 - 2009
N2 - A novel uniplanar compact electromagnetic band-gap (EBG) structure is proposed for ultrawideband (UWB) suppression of ground bounce noise (GBN) in multilayer PCB. The power plane integrates the features of L-shaped bridges and slits (LBS), which can suppress the GBN at lower and higher frequencies, respectively, without using hybrid periods cascading structures. The GBN suppression bandwidth is broadened from 432 MHz to 15 GHz covering almost the whole noise band for UWB applications. A locally embedded LBS-EBG structure in power plane is proposed to improve signal integrity (SI). Full-wave simulation and measurement are performed to verify the high performance.
AB - A novel uniplanar compact electromagnetic band-gap (EBG) structure is proposed for ultrawideband (UWB) suppression of ground bounce noise (GBN) in multilayer PCB. The power plane integrates the features of L-shaped bridges and slits (LBS), which can suppress the GBN at lower and higher frequencies, respectively, without using hybrid periods cascading structures. The GBN suppression bandwidth is broadened from 432 MHz to 15 GHz covering almost the whole noise band for UWB applications. A locally embedded LBS-EBG structure in power plane is proposed to improve signal integrity (SI). Full-wave simulation and measurement are performed to verify the high performance.
KW - Electromagnetic band-gap (EBG)
KW - Ground bounce noise (GBN)
KW - Locally embedded
KW - Multilayer printed circuit board (PCB)
KW - Signal integrity
UR - http://www.scopus.com/inward/record.url?scp=77952742235&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77952742235&partnerID=8YFLogxK
U2 - 10.1109/LAWP.2008.2009363
DO - 10.1109/LAWP.2008.2009363
M3 - Article
AN - SCOPUS:77952742235
SN - 1536-1225
VL - 8
SP - 740
EP - 743
JO - IEEE Antennas and Wireless Propagation Letters
JF - IEEE Antennas and Wireless Propagation Letters
M1 - 4674604
ER -