A novel configuration of temperature compensation in the resonant cavities

被引：9
|
作者：
Ju, JL [1 ]
机构：
[1] Teracom Components AB, Dept Res & Dev, SE-24291 Horby, Sweden
来源：
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 2004年 / 52卷 / 01期
关键词：
filters; modes; resonant cavities; temperature compensation (TC);
D O I：
10.1109/TMTT.2003.821262
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 temperature characteristics of resonant cavities have been studied. A novel temperature compensation method is proposed, in which a dielectric sphere is used for field perturbation. Analytical results are presented to determine the maximum and quasi-linear regions of operation in the cavity. The proposed method is successfully demonstrated by measurements on a fabricated triple-mode filter, which is equipped with the proposed temperature-compensation method.
引用
收藏
页码：139 / 143
页数：5
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