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Resonance characteristics of capacitively loaded CPW open‐loop resonators
Author(s) -
Görür Adnan,
Akgün Özlem
Publication year - 2003
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.11042
Subject(s) - resonator , miniaturization , coplanar waveguide , microwave , optoelectronics , resonance (particle physics) , loop (graph theory) , materials science , electrical impedance , electronic engineering , electrical engineering , engineering , physics , telecommunications , mathematics , atomic physics , combinatorics
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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