Analysis of quality factors of spiral resonators

被引：2
|
作者：
Wang, P
Chen, LF
Tan, CY
Ong, CK
机构：
[1] Natl Univ Singapore, Ctr Superconducting & Magnet Mat, Singapore 117542, Singapore
[2] Univ Arkansas, Dept Elect Engn, High Dens Elect Ctr, Fayetteville, AR 72701 USA
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2006年 / 48卷 / 03期
关键词：
microstrip; spiral resonator; qualitly factor;
D O I：
10.1002/mop.21374
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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 some 0.3-mm line width and 0.1-mm gap width are fabricated on a commercial PCB board using the wet-etching process. The experimental results are compared with the simulation results. (c) 2006 Wiley Periodicals, Inc.
引用
收藏
页码：439 / 443
页数：5
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