Title :
Multi Band noise mitigation in PWR/GND plane pairs by using a 2D EBG structure with square patches and meander lines
Author :
Scogna, A. Ciccomancini ; Orlandi, A.
Author_Institution :
CST of America, Framingham, MA
Abstract :
In this paper a two dimensional (2D) electromagnetic Bandgap (EBG) structure is proposed for multi band noise mitigation in PWR/GND plane pairs. Excellent noise suppression (-60 dB) is achieved in multiple bands within the range 0-8 GHz with a low start frequency. Because of the 2D EBG, no additional metal layer is required. Signal Integrity analysis is also studied by modelling a microstrip to stripline transition and by evaluating insertion loss, TDR as well as eye diagram.
Keywords :
interference suppression; microstrip lines; photonic band gap; 2D EBG structure; PWR/GND plane pair; electromagnetic bandgap structure; eye diagram; frequency 0 MHz to 8 MHz; insertion loss; meander lines; microstrip-to-stripline transition; multiband noise mitigation; noise suppression; signal integrity; square patch; Attenuation; Electromagnetic compatibility; Electromagnetic interference; Frequency; Low-frequency noise; Metamaterials; Microstrip; Periodic structures; Signal analysis; Stripline;
Conference_Titel :
Electromagnetic Compatibility, 2009 20th International Zurich Symposium on
Conference_Location :
Zurich
Print_ISBN :
978-3-9523286-4-4
DOI :
10.1109/EMCZUR.2009.4783402
