Computing the quality factor of resonators using the finite-difference - Time-domain algorithm

被引：0
|
作者：
Harms, PH
Shimony, Y
Mittra, R
机构：
[1] Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, Urbana
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 1996年 / 11卷 / 02期
关键词：
unloaded quality factor; resonators; finite difference time domain method;
D O I：
10.1002/(SICI)1098-2760(19960205)11:2<64::AID-MOP4>3.0.CO;2-M
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：
The unloaded Q of complex cavity structures is computed by using the finite-difference-time-domain technique (FDTD) The FDTD technique computes the cavity fields that are integrated in time and space to yield the stored energy and power loss from which the quality factor is obtained. A comparison of the Q computed from this method with analytical and measured results is given. (C) 1996 John Wiley & Sons, Inc.
引用
收藏
页码：64 / 66
页数：3
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