Miniaturized Substrate Integrated Waveguide Compact Band-pass Filters with CMRC Technique

Rabia Rebbah,Idris Messaoudene,Mustapha Khelifi,Boualem Hammache,Tayeb A. Denidni

2021 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW)（2021）

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摘要

In this paper, a compact and high performance planar bandpass filter (BPF), based on the substrate integrated waveguide (SIW) and the compact microstrip resonant cell (CMRC) technique, is proposed. The SIW cavity has the advantages of high quality and low insertion loss, provides a highpass characteristic. In order to reduce the filter dimensions, three CMRC structures resonators are etched on the...

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关键词

Band-pass filters,Wireless communication,Microstrip filters,Resonator filters,Bandwidth,Insertion loss,Filtering theory

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