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Improvement of microstrip low pass filters' characteristics using an optimized number of new multi-ring defected ground structures

✍ Scribed by A. Boutejdar; A. Elsherbini; Liu Haiwen; A. Omar

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
651 KB
Volume
49
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A novel two square split ring resonators defected ground structure (DGS) is investigated for use in low pass filters (LPF) design. An equivalent circuit and parametric study for the DGS are presented. The DGS is employed in a LPF to obtain very wide reject band. The measured results illustrated the excellent performance. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 3074–3078, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22964

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