Ultra-wideband SSN suppression using novel Electromagnetic Band-gap Structures
In this paper, we present a novel EBG structure with wideband suppression of the simultaneous switching noise (SSN) in high-speed printed circuit board. Meander lines, which are inserted into the patch, are used to increase the effective inductance of EBG patches. The novel design proposed here is validated numerically, the simulated results show the -30 dB suppression bandwidth ranges from 270 MHz to 15 GHz. The novel design are compared with the AI-EBG of the same parameters, the bandwidth is increased by about 346%, and the lower cut-off frequency is decreased by 830 MHZ. Good signal integrity performance can be obtained by using differential transmission lines.
Hua Zhang Hongmin Lu Zhenxing Wan
School of Electronic Engineering, Xidian University, Xian 710071, China
国际会议
第九届国际天线、电波传播及电磁理论学术研讨会(ISAPE2010)
广州
英文
1-3
2010-11-29（万方平台首次上网日期，不代表论文的发表时间）