ANALYSIS OF TWIN FERRITE TOROIDAL PHASE-SHIFTER IN GROOVED WAVE-GUIDE

被引：4
|
作者：
WEN, JD
XIONG, YZ
SHI, MJ
CHEN, GF
YU, MD
机构：
[1] Department of Electronic Engineering, Nanjing University of Science and Technology, Nanjing
来源：
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1994年 / 42卷 / 04期
关键词：
Grooved waveguides - Transcendental equations - Twin ferrite toroidal phase shifter;
D O I：
10.1109/22.285053
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 transcendental equations for twin ferrite toroidal grooved waveguide shifters are given. With typical parameters, the differential phase shift, the insertion loss and the sizes of the lambdag/4 impedance transformer are calculated. The results show that the figure of merit and the differential phase shift of the phase shifter are larger than those of rectangular waveguide phase shifter under the same condition. To prove the equations given in the paper, phase shift are measured by experiments. The results are basically in agreement with those calculated by given equations.
引用
收藏
页码：616 / 621
页数：6
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