Title :
A novel power/ground structure by etching with complementary split ring resonators for wideband simultaneous switching noise suppression
Author :
Jian Pan ; Yushan Li ; Jianmin Lu ; Dongchu Jiang
Author_Institution :
Inst. of Electron. CAD, Xidian Univ., Xian, China
Abstract :
In this paper, a novel power/ground plane structure by etching with complementary split-ring resonators (CSRRs) for wideband simultaneous switching noise (SSN) suppression is proposed. Compared with the typical mushroom-type electromagnetic bandgap (EBG) or coplanar EBG, the proposed power/ground pair is very simple in physical structure, of which the CSRRs are partially etched on the power plane. From the full wave electromagnetic simulation results, a wideband SSN suppression from 190MHz to over 20GHz is achieved with a suppression level of -40dB. The proposed structure can also keep the main part of the power plane continuous for decreasing the influence towards signal integrity (SI).
Keywords :
energy gap; interference suppression; resonators; CSRR; SSN suppression; complementary split ring resonators; coplanar EBG; full wave electromagnetic simulation; mushroom-type electromagnetic bandgap; power/ground plane structure; signal integrity; wideband simultaneous switching noise suppression; Etching; Metamaterials; Noise; Optical ring resonators; Periodic structures; Switches; Wideband;
Conference_Titel :
Solid-State and Integrated Circuit Technology (ICSICT), 2014 12th IEEE International Conference on
Conference_Location :
Guilin
Print_ISBN :
978-1-4799-3296-2
DOI :
10.1109/ICSICT.2014.7021553
