𝔖 Bobbio Scriptorium
✦   LIBER   ✦

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

No coin nor oath required. For personal study only.

✦ 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


📜 SIMILAR VOLUMES


On a quality factor of whispering galler
✍ Nickolay T. Cherpak; Sergey A. Bunyaev; Alexander A. Barannik 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 156 KB

## 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

Shape optimization of a dielectric reson
✍ Hassan Khalil; Stéphane Bila; Michel Aubourg; Dominique Baillargeat; Serge Verde 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 709 KB

A novel approach for shape optimization of dielectric resonators is presented with an objective of improving their unloaded quality factor. Shape (level-set) and topology (topology gradient) optimization methods coupled with finite element method are utilized together, which as a result, relaxes the

Width and thickness effects of dielectri
✍ Julie Jacob; Chote Nuangnum; R. C. Aiyer 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 312 KB

## Abstract The effect of perturbation on even‐ and odd‐mode resonance frequencies of a microstrip ring resonator (MRR) is studied. Overlay of alumina strips with variable width (1 mm to 4 mm) and thickness (0.635 mm to 3.175 mm) are used to perturb the MRR. The change in even‐ and odd‐mode resonan

Calculation of resonant frequencies of L
✍ Wenquan Che; Jin-Ping Ma; Edward Kai-Ning Yung 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 233 KB

## Abstract A simple and efficient variation method is presented in this letter, which is employed to calculate the resonant frequencies of LS higher order modes in a dielectrically loaded grooved waveguide. Emphasis is placed on the calculation of the resonant frequencies of LSE~11~ and LSM~11~ mo

Unloaded Q-factor of the Fundamental TM-
✍ M. Zinieris; R. Sloan 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 119 KB 👁 2 views

A rigorous mode-matching technique is implemented for the study of the unloaded Q-factor of a dielectric resonator operating in the TM -mode. Numerical results demonstrate the ¨ariation of the 01␦ unloaded Q-factor against geometrical and material parameters. Finally, the accuracy of the calculation