Modeling and measurements of the parameters of a quasi-optical mm-wave resonator by means of a tunable grid coupler

被引:2
|
作者
Kapilevich, B [1 ]
Faingersh, A [1 ]
Gover, A [1 ]
机构
[1] Coll Judea & Samaria, Dept Elect & Elect Engn, IL-44837 Ariel, Israel
关键词
D O I
10.1109/EUMA.2003.340896
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 results of modeling and measurements of the performance parameters of new configuration of the tunable 3-grids coupler combined with a quasi-optical mm-wave resonator are presented. By means of grid rotation and grid assembly shift, it is possible to control the output power of a Free Electron Maser (FEM) and tune its oscillation frequency accurately. The coupler was used to evaluate the quality parameters of the resonator by measuring the reflection coefficient S(11)(f) of the resonator through the coupler. There is good agreement between theory and experiment.
引用
收藏
页码:85 / 88
页数:4
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