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140GHz Waveguide H Ladder Bandpass Filter

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Affiliation of Author(s):China Academy of Engineering Physics (CAEP)

Journal:2012 International Conference on Microwave and Millimeter Wave Technology (ICMMT)

Place of Publication:Shenzhen, China

Abstract:A low insertion loss 140GHz rectangular waveguide H ladder bandpass filter is presented in this paper. The filter is synthesized by 7-pole Chebyshev filtering function and simulated by mode matching method. It is fabricated based on micrometer precision high speed CNC milling machines. The measured center frequency is 139.2GHz. The 3dB bandwidth is 11.6GHz, 8.3%. The minimum insertion loss is -1.0dB. The passband return loss is lower than -16.4dB. The stopband rejection is -48.1dB at 130GHz.

Note:https://ieeexplore.ieee.org/document/6230109

All the Authors:Bin Lu,Jie Liu,Xianjin Deng

First Author:Cheng Wang

Indexed by:Conference

Discipline:Engineering

First-Level Discipline:Electronic science and technology

Translation or Not:no

Date of Publication:2012-05-05

Date of Publication:2012-05-05

Attachments:

Pre One:110–170GHz Sub-harmonic Mixer based on Schottky Barrier Diodes

Cheng Wang

Gender:Male Education Level:With Certificate of Graduation for Doctorate Study Academic Titles:Professor, UESTC Degree:Doctor of Philosophy Business Address:Room 232, Block A, No.4 Research Building, Qingshuihe Campus, University of Electronic Science and Technology of China, No.2006 Xiyuan Avenue, West Hi-Tech Zone, Chengdu City, Sichuan Province, P.R.China Contact Information: E-Mail:

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