A NEW STRUCTURE OF MICROWAVE ULTRAWIDE-BAND DIFFERENTIAL PHASE-SHIFTER

被引：37
|
作者：
MESCHANOV, VP [1 ]
METELNIKOVA, IV [1 ]
TUPIKIN, VD [1 ]
CHUMAEVSKAYA, GG [1 ]
机构：
[1] SARATOV NG CHERNYSHEVSKII STATE UNIV,SARATOV,RUSSIA
来源：
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1994年 / 42卷 / 05期
关键词：
D O I：
10.1109/22.293522
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：
A new structure for TEM transmission line ultrawide-band differential phase shifters is proposed. This consists of a cascade of two-ports, each of which is a single coupled section with parallel transmission lines connected to each other at one end. The section lengths and coupling coefficients are different The results of numerical synthesis have been tabulated for phase shifters of 90 degrees differential phase shift. The proposed structure has the advantage of a lower coupling coefficient and improved phase-frequency characteristic in comparison with the other stepped phase shifters.
引用
收藏
页码：762 / 765
页数：4
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