## Abstract The whispering gallery mode (WGM) resonators in a form of cone demonstrate that a quality factor Q in microwave range decreases monotonously with increase of angle α between a cone axis and generatrix. Both a form of the resonator made of Teflon and coupling between the resonator and in
Resonant frequency and quality factors of a silver-coated dual-mode dielectric resonator
✍ Scribed by Bin You; Xuedong Wang; Wusheng Ji; Wenrong Yang; Ying Li
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 75 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Abstract
In this paper, resonant frequency and quality factors of a square‐corner‐cut dielectric resonator are obtained by using the finite‐difference time‐domain (FDTD) method, and the resonant frequencies of some modes in the resonator are analyzed. Some useful results are obtained. © 2002 Wiley Periodicals, Inc. Microwave Opt Technol Lett 35: 475–477, 2002; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10642
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