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Resonance characteristics of capacitively loaded CPW open-loop resonators

✍ Scribed by Adnan Görür; Özlem Akgün

Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
110 KB
Volume
38
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

Capacitively loaded coplanar waveguide (CPW) open‐loop resonators (OLRs) are proposed for maximum miniaturization in uniplanar microwave applications. It is shown that these resonators can be used to achieve a slow‐wave effect without occupying extra surface area. Also, the resonators have a size reduction of about 50% at the same resonance frequency, as compared with the conventional open‐loop resonator, as well as a higher performance of about 25–30%. The reduction in size of these types of resonators, and their performance (mainly the Q factor), can be controlled by the fingers within the OLR. © 2003 Wiley Periodicals, Inc. Microwave Opt Technol Lett 38: 298–300, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.11042

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