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Title: Analysis of quality factors of spiral resonators
Authors: Wang, P. 
Chen, L.
Tan, C.Y. 
Ong, C.K. 
Keywords: Microslrip
Quality factor
Spiral resonator
Issue Date: Mar-2006
Citation: Wang, P., Chen, L., Tan, C.Y., Ong, C.K. (2006-03). Analysis of quality factors of spiral resonators. Microwave and Optical Technology Letters 48 (3) : 439-443. ScholarBank@NUS Repository.
Abstract: In this paper, the quality factors (Q factors) of three types of generally used spiral resonators (S-shape, U-shape, and single spiral resonators) are studied via experiments and full-wave electromagnetic simulation. The effects of the line width, gap width, and size of the spiral on the Q factors of the three types of resonators at 1 GHz are discussed in relation to the field-distribution patterns. Three spiral resonators of different types with the same 0.3-mm line width and 0.1-mm gap width are fabricated on a commercial PCS board using the wetetching process. The experimental results are compared with the simulation results. © 2006 Wiley Periodicals, Inc.
Source Title: Microwave and Optical Technology Letters
ISSN: 08952477
DOI: 10.1002/mop.21374
Appears in Collections:Staff Publications

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