Compact microstrip diplexer based on dual closed loop stepped impedance resonator

被引：0
|
作者：
Dembele S.N. [1 ]
Bao J. [1 ]
Zhang T. [1 ]
Bukuru D. [2 ]
机构：
[1] School of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu
[2] Department of Applied Science, Ecole Normale Superieure, Bujumbura
来源：
Prog. Electromagn. Res. C | 2019年 / 233-241期
基金：
中国国家自然科学基金;
关键词：
Multiplexing equipment - Microstrip filters - Resonators - Printed circuit boards;
D O I：
10.2528/PIERC18110608
中图分类号：
学科分类号：
摘要：
A compact microstrip diplexer based on dual closed loop stepped impedance resonator (DCLSIR) is proposed. The proposed microstrip diplexer is composed of the combination of two DCLSIR bandpass filters (BPFs), which are designed for X-band application. For the demonstration, a dual-channel diplexer has been designed and fabricated using microstrip and printed circuit board (PCB) technologies, respectively. The fabricated diplexer, operating at 8.3/10 GHz for X-band application, has compact size (15.17 mm × 2.69 mm). The measured results are in good agreement with the full-wave simulation results. Good isolation between two channels is achieved. © 2019, Electromagnetics Academy. All rights reserved.
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页码：233 / 241
页数：8
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