Referenced Items are not available for this document.
In this letter, a novel power plane using an inductive S-bridged electromagnetic bandgap (EBG) is proposed for ultra wideband suppression of the ground bounce noise. The S-shaped bridge detouring unit cells effectively increase the power plane inductance. -30 dB stopband is realized from 220 MHz to 7 GHz. The stopband lower limit (220 MHz) of the proposed EBG has been greatly reduced from that (550 MHz) of L-bridged EBG. It is expected that the number of local decoupling capacitors for the power plane integrity is reduced using the proposed S-bridged EBG without the self resonance effect.
Published in:
Microwave and Wireless Components Letters, IEEE
(Volume:17
,
Issue:
10
)
Date of Publication: Oct. 2007
- Page(s):
- 709 - 711
- ISSN :
- 1531-1309
- INSPEC Accession Number:
- 9633612
- Digital Object Identifier :
- 10.1109/LMWC.2007.905604
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 01 October 2007
- Issue Date :
- Oct. 2007
- Sponsored by :
- IEEE Microwave Theory and Techniques Society
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