Cavity resonance suppression in power delivery systems using electromagnetic band gap structures

Author

Chen, Guang ; Melde, Kathleen L.

Author_Institution

Dept. of Electr. & Comput. Eng., Univ. of Arizona, Tucson, AZ, USA

Volume

29

Issue

1

fYear

2006

Firstpage

21

Lastpage

30

Abstract

The utilization of electromagnetic band gap (EBG) structures is a new and promising approach in plane pair noise cavity resonance suppression. In this paper, EBG/plane pair structures are studied with full-wave methods and results are experimentally verified. A new equivalent circuit modeling approach of characterizing the frequency behavior of the entire EBG/plane pair structure is presented. The equivalent circuit of the unit cell is proposed and the procedure to extract circuit parameters is described. The influence of EBG patch parameters on the band gap characteristics is quantified and the results provide some design rules to circuit designers. Examples of applications of EBG structures to power/ground plane noise suppression are given.

Keywords

equivalent circuits; integrated circuit design; integrated circuit noise; interference suppression; photonic band gap; cavity resonance suppression; circuit parameters; electromagnetic band gap structures; equivalent circuit modeling; full-wave methods; plane noise suppression; plane pair structures; power delivery systems; Circuit noise; Equivalent circuits; Frequency; Inductance; Metamaterials; Periodic structures; Photonic band gap; Resonance; Semiconductor device noise; Switches; Cavity resonance; electromagnetic band gap (EBG); power delivery system (PDS);

fLanguage

English

Journal_Title

Advanced Packaging, IEEE Transactions on

Publisher

ieee

ISSN

1521-3323

Type

jour

DOI

10.1109/TADVP.2005.862654

Filename

1589129