A micromachined WR-3 band waveguide diplexer based on coupled resonator structures

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Colleges, School and Institutes

Abstract

A novel micromachined coupled-resonator waveguide diplexer operating in frequency range 220-325 GHz is presented. The diplexer has been synthesised using coupling matrix optimization of multiple coupled resonators, and constructed with innovative structure using micromachining technology. The diplexer structure consists of waveguide cavity resonators, waveguide extensions, and embedded bends, and it has been made of four layers of metal coated SU-8. The diplexer structure allows accurate alignment and secure connection with the flanges of waveguide test ports and matched loads.

Details

Original languageEnglish
Title of host publicationEuropean Microwave Week 2011
Subtitle of host publication"Wave to the Future", EuMW 2011, Conference Proceedings - 41st European Microwave Conference, EuMC 2011
Publication statusPublished - 1 Dec 2011
Event14th European Microwave Week 2011: "Wave to the Future", EuMW 2011 - 41st EuropeanMicrowave Conference, EuMC 2011 - Manchester, United Kingdom
Duration: 10 Oct 201113 Oct 2011

Conference

Conference14th European Microwave Week 2011: "Wave to the Future", EuMW 2011 - 41st EuropeanMicrowave Conference, EuMC 2011
CountryUnited Kingdom
CityManchester
Period10/10/1113/10/11

ASJC Scopus subject areas