DocumentCode
2180046
Title
A Novel EBG Power Plane with Stopband Enhancement using Artificial Substrate
Author
Wang, Ting-Kuang ; Han, Tzu-Wei ; Wu, Tzong-Lin
Author_Institution
Nat. Taiwan Univ.
fYear
2007
fDate
29-31 Oct. 2007
Firstpage
193
Lastpage
196
Abstract
Based on the conventional low-period coplanar EBG (LPC-EBG) structure, a novel power plane is proposed to extend the bandwidth of the stopband for ground bounce elimination using artificial substrate EBG (AS-EBG) structure. With properly embedded high-K rods and air rods in the substrate of the LPC-EBG power plane, the resonance frequencies can be shifted and thus result in the enhancement of the first stopband. Over 60% improvement of the stopband bandwidth can be achieved in this work. This improvement is also verified by the dispersion diagram calculated using the 2-D transmission-line model.
Keywords
coplanar waveguides; interference suppression; photonic band gap; printed circuit design; 2D transmission-line model; LPC-EBG power plane; air rods; artificial substrate; dispersion diagram; embedded high-K rods; ground bounce elimination; low-period coplanar; stopband enhancement; Bandwidth; Circuit noise; Dielectric constant; Frequency; High K dielectric materials; High-K gate dielectrics; Metamaterials; Packaging; Periodic structures; Resonance;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Performance of Electronic Packaging, 2007 IEEE
Conference_Location
Atlanta, GA
Print_ISBN
978-1-4244-0883-2
Type
conf
DOI
10.1109/EPEP.2007.4387158
Filename
4387158
Link To Document