Design of a Waveguide Diplexer Based on Connected Bi-Omega Particles

被引：16

作者：

Di Palma, Luca ^{[1
]}

Bilotti, Filiberto ^{[1
]}

Toscano, Alessandro ^{[1
]}

Vegni, Lucio ^{[1
]}

机构：

[1] Roma Tre Univ, Dept Appl Elect, I-00146 Rome, Italy

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2012年 / 22卷 / 03期

关键词：

Diplexer; omega particle; waveguide components;

D O I：

10.1109/LMWC.2012.2186560

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 propose a new waveguide diplexer based on the employment of connected bi-omega particles. The component consists in a junction between three waveguides with the same cross-section. At either of the junction sections between the feeding waveguide and the two output ones, we place a set of connected bi-omega particles. The two sets of particles have different dimensions, in order to resonate at two different frequencies, enabling, thus, the frequency selective transmission required for the diplexer operation. The design is supported by proper full-wave numerical simulations and measurements.

引用

页码：126 / 128

页数：3

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