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Prediction of the gap of electromagnetic band gap structures in a parallel-plate waveguide environment

✍ Scribed by Shahrooz Shahparnia; Baharak Mohajer-Iravani; Omar M. Ramahi

Publisher: John Wiley and Sons
Year: 2010
Tongue: English
Weight: 482 KB
Volume: 52
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.25327

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✦ Synopsis

Abstract

In this article the design, fabrication, and testing of several electromagnetic band gap (EBG) structures used to mitigate switching noise in high speed printed circuit boards is presented. Some features of these surfaces are considered as variables and results from different band gap prediction techniques are compared to actual fabricated parallel plate waveguides. The strength and weaknesses of these prediction techniques is shown and the power of full wave analysis to predict the band gap of these EBG structures and the limitation of simple L‐C models are discussed. © 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 1792–1795, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.25327

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