Signal and power integrity analysis for the novel power plane of EBG structure in high-speed mixed signal systems

Author

Hao-Ran Zhu ; Jun-Fa Mao ; Jian-Jie Li

Author_Institution

Key Lab. of Minist. of Educ. of China for Res. of Design & Electromagn. Compatibility of High Speed Electron. Syst., Shanghai Jiao Tong Univ., Shanghai, China

fYear

2013

fDate

14-18 April 2013

Firstpage

1

Lastpage

4

Abstract

In this paper, a novel power plane of electromagnetic bandgap (EBG) structure for wideband mitigation of simultaneous switching noise (SSN) in mixed signal systems is proposed. Complementary split ring resonator (CSRR) with inherent filtering characteristic is utilized for constituting EBG unit cells. From the simulated and measured results of the proposed EBG structure, a wideband suppression of SSN ranges from 0.56 GHz to 5.88 GHz is achieved with a high mitigation level of -40 dB. Furthermore, the influence of the proposed power plane of EBG structure on the signal integrity (SI) is investigated in the time and frequency domains, respectively. The results show that the SI performance can be improved significantly by using differential pairs for the signals.

Keywords

frequency-domain analysis; microwave materials; microwave resonators; photonic band gap; time-domain analysis; EBG structure; SSN; complementary split ring resonator; differential pair; electromagnetic bandgap structure; frequency 0.56 GHz to 5.88 GHz; frequency domain analysis; high-speed mixed signal systems; power integrity analysis; power plane; signal integrity analysis; simultaneous switching noise; time domain analysis; Couplings; Inductance; Metamaterials; Noise; Periodic structures; Silicon; Substrates; Complementary split ring resonator (CSRR); differential pair; electromagnetic bandgap structure (EBG); power integrity (PI); signal integrity (SI);

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Symposium (IWS), 2013 IEEE International

Conference_Location

Beijing

Type

conf

DOI

10.1109/IEEE-IWS.2013.6616701

Filename

6616701