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Improved selectivity compact band-stop filter with Gosper fractal-shaped defected ground structures

✍ Scribed by M. Smierzchalski; P. Kurgan; M. Kitlinski

Book ID
102519363
Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
419 KB
Volume
52
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A novel band‐stop filter using Gosper fractal‐shaped defected ground structures has been designed and manufactured. The improvement in the filter selectivity has been achieved by introducing a multiresonance fractal‐shaped defect leading to a higher filter order, simultaneously maintaining its compact size. The experimental results prove the validity of proposed solution and its utility in novel miniaturized and severe requirement filter applications. © 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 227–229, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24869

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