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A dual-mode uniplanar bandpass filter using an inset-coupling structure

✍ Scribed by Adnan Görür; Şenol Çaliskan; Ceyhun Karpuz

Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
103 KB
Volume
41
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A novel dual‐mode uniplanar square slot‐loop resonator, using an inset‐coupling mechanism with capacitive gaps is proposed. The mode splitting of the uniplanar resonator is described with respect to the perturbation size. A dual‐mode uniplanar filter using such a resonator is designed and fabricated with 5% bandwidth at the center frequency of 2.97 GHz for demonstration. The measured filter performance is presented. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 41: 481–483, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20178

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