180 GHz Waveguide Bandpass Filter Fabricated by 3D Printing Technology

被引：17

作者：

Skaik, Talal ^{[1
]}

Salek, Milan ^{[1
]}

Wang, Yi ^{[1
]}

Lancaster, Michael ^{[1
]}

Starke, Thomas ^{[2
]}

Boettcher, Falko

机构：

[1] Univ Birmingham, Emerging Device Technol, Sch Elect Elect & Syst Engn, Birmingham B15 2TT, W Midlands, England

[2] 3D MicroPrint GmbH, Technol Campus 1, D-09126 Chemnitz, Germany

来源：

2020 13TH UK-EUROPE-CHINA WORKSHOP ON MILLIMETRE-WAVES AND TERAHERTZ TECHNOLOGIES (UCMMT2020) | 2020年

基金：

英国工程与自然科学研究理事会;

关键词：

3D-printing; filter; micro laser sintering; waveguide; MICROWAVE;

D O I：

10.1109/ucmmt49983.2020.9296044

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：

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.

引用

页数：3

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