An Integratable Planar Waveguide Power Divider With Anti-Phases and Full Bandwidth

被引：8

作者：

Zhao, Peng ^{[1
]}

Wang, Qingyuan ^{[1
]}

Tian, Xi ^{[1
]}

Wang, Xin ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Peoples R China

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2016年 / 26卷 / 08期

关键词：

Anti-phase; full bandwidth; planar; power divider; waveguide;

D O I：

10.1109/LMWC.2016.2587835

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 novel integratable planar T-junction waveguide power divider, a so-called TEH(E-plane input and H-plane output) junction waveguide power divider, with anti-phase outputs and full bandwidth is proposed in this letter. It is basically a E-plane waveguide T-junction with its input port rotated around the axis of the two output ports by 90 degrees to form a planar structure. In order to expand its operation bandwidth, several stages of matching sections are added between the coupling cavity and each port. In order to verify the concept, a standard waveguide port TEH junction divider is designed and tested as an example. From the tested results, the reflection coefficient is lower than -20 dB and phase difference between the two output ports is within 177 +/-3 degrees in the full bandwidth from 26.3 to 40 GHz.

引用

页码：583 / 585

页数：3

共 31 条

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