An enhanced power plane topology using localized spiral resonator for wideband suppression of simultaneous switching noise

Author

Kang, Hee-Do ; Kim, Hyun ; Lee, Hee-Jo ; Yook, Jong-Gwan

Author_Institution

Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea

fYear

2009

fDate

1-5 June 2009

Firstpage

1

Lastpage

4

Abstract

Using power plane applied spiral resonators, GBN and SSN can be suppressed through very wideband from 0.22 GHz to 12.5 GHz under -25 dB. Also, the designed spiral resonator is just located on the intersection between power plane and power via, and the diameter of resonator is 3 mm. Due to the localized small size of resonator, the degree of freedom for power plane design and signal integrity for guaranteed return current path are better than periodic EBG structure. Therefore, signal integrity and power integrity can be guaranteed in a low noise condition by using spiral resonator mounted power plane.

Keywords

cavity resonators; interference suppression; network topology; enhanced power plane topology; frequency 0.22 GHz to 12.5 GHz; low noise condition; periodic EBG structure; power integrity; power plane applied spiral resonators; signal integrity; simultaneous switching noise; size 3 mm; wideband suppression; Circuit noise; Clocks; Electromagnetic interference; Metamaterials; Noise level; Periodic structures; Resonant frequency; Spirals; Topology; Wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE

Conference_Location

Charleston, SC

ISSN

1522-3965

Print_ISBN

978-1-4244-3647-7

Type

conf

DOI

10.1109/APS.2009.5171508

Filename

5171508