Title :
Novel wavy EBG structures for ultra-wideband ground bounce noise suppression
Author :
He, Yan ; Liang, Chang-Hong ; Li, Long ; Liu, Qing Huo
Author_Institution :
Sch. of Electron. Eng., Xidian Univ., Xi´´an, China
fDate :
Nov. 29 2010-Dec. 2 2010
Abstract :
Two novel wavy electromagnetic bandgap (EBG) structures have been proposed and applied to power/ground plane pairs for ultra-wideband ground bounce noise (GBN) suppression. The proposed two designs have shown good performance. The -40 dB suppression bandwidth of the first design is from 344 MHz to 20 GHz. For the second design, the -49 dB suppression bandwidth is from 304 MHz to 20 GHz. Both results of simulation and measurement are presented to verify the performance.
Keywords :
interference suppression; photonic band gap; ultra wideband technology; frequency 304 MHz to 20 GHz; frequency 344 MHz to 20 GHz; power ground plane; ultra wideband ground bounce noise suppression; wavy EBG structure; wavy electromagnetic bandgap;
Conference_Titel :
Antennas Propagation and EM Theory (ISAPE), 2010 9th International Symposium on
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4244-6906-2
DOI :
10.1109/ISAPE.2010.5696677
