Title :
Signal integrity analysis of localized new EBG structure for ultra-wideband simultaneous switching noise suppression
Author :
Haopeng Yuan ; Lili Fang ; Chenjuan Li ; Shuhua Bo ; Wang Guan
Author_Institution :
Sch. of Inf. & Technol., Beijing Inst. of Technol., Beijing, China
Abstract :
A new design etching localized electromagnetic band-gap (EBG) structure on the power plane was proposed to mitigate simultaneous switching noise (SSN) in this paper, of which the unit cell is presented based on Sierpinski space-filling curve for the advantage in miniaturizing. The proposed 6-cells localized board shows good performance whose -40 dB noise suppression bandwidth is broaden from 177 MHz to 20 GHz which is almost covering the whole noise band in UWB applications. Meanwhile, the signal integrity of localized design with single-ended signals is analyzed with eye diagram, proving the new design could also maintain fair signal transmission quality.
Keywords :
distribution networks; electromagnetic interference; etching; interference suppression; photonic band gap; ultra wideband technology; EBG structure; SSN; Sierpinski space-filling curve; UWB applications; bandwidth 177 MHz to 20 GHz; design etching; electromagnetic band-gap structure; noise suppression bandwidth; power plane; signal integrity analysis; signal transmission quality; single-ended signals; ultrawideband simultaneous switching noise suppression; Bandwidth; Integrated circuit modeling; Metamaterials; Noise; Periodic structures; Switches; Ultra wideband technology; Sierpinski curve; UWB; electromagnetic band-gap(EBG); localized design; signal integrity; simultaneous switching noise(SSN);
Conference_Titel :
Antennas and Propagation (APCAP), 2014 3rd Asia-Pacific Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4799-4355-5
DOI :
10.1109/APCAP.2014.6992800
