A compact, planar, eight-port waveguide power divider/combiner: The cross potent superhybrid

被引：27

作者：

Nantista, CD ^{[1
]}

Tantawi, SG

机构：

[1] Stanford Linear Accelerator Ctr, Stanford, CA 94309 USA

[2] Cairo Univ, Commun & Elect Dept, Giza, Egypt

来源：

IEEE MICROWAVE AND GUIDED WAVE LETTERS | 2000年 / 10卷 / 12期

关键词：

divider/combiner; hybrid; phased array; waveguide;

D O I：

10.1109/75.895089

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 letter, we present a novel four-way divider/combiner in rectangular waveguide. The design is completely two-dimensional (2-D) in the h-plane, with eight-fold mirror symmetry, and is based on a recent four-port hybrid design [6], Tn combining mode, it can function as a phased array with four inputs and four outputs, The planar nature of this design provides advantages, such as the freedom to increase the waveguide height beyond the over-moding limit in order to reduce field strengths. Along with its open geometry, this makes it ideal for high-power applications where rf break down is a concern. Design criteria, held-solver simulation results, and prototype measurements are presented.

引用

页码：520 / 522

页数：3