180 GHz Waveguide Bandpass Filter Fabricated by 3D Printing Technology

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Authors

Colleges, School and Institutes

External organisations

  • 3D Micro Print Gmbh

Abstract

This paper presents a fifth-order waveguide bandpass filter fabricated by 3D printing technology. The filter has a centre frequency of 180 GHz, a fractional bandwidth FBW=11\% and a Chebyshev filtering response. The filter is fabricated by the micro laser sintering process and it is made as an all-metal monolithic device. Two samples of the specified filter are made of stainless steel and tested. The measured results are encouraging and demonstrate the excellent reproducibility of the fabrication process.

Bibliographic note

Funding Information: This work was supported by the U.K. Engineering and Physical Sciences Research Council (EPSRC) under contract EP/S013113/1. Publisher Copyright: © 2020 IEEE.

Details

Original languageEnglish
Title of host publication2020 13th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies, UCMMT 2020 - Proceedings
Publication statusPublished - 29 Aug 2020
Event13th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies, UCMMT 2020 - Virtual, Tianjin, China
Duration: 29 Aug 20201 Sep 2020

Publication series

Name2020 13th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies, UCMMT 2020 - Proceedings

Conference

Conference13th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies, UCMMT 2020
CountryChina
CityVirtual, Tianjin
Period29/08/201/09/20

Keywords

  • 3D-printing, filter, micro laser sintering, waveguide