W-band waveguide 3dB directional coupler based on E-plane branch line bridge

Pei Zheng, Hou Jun Sun, Meng Jia Luo, Zhi Lei Wen, Hong Deng

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

11 Citations (Scopus)

Abstract

In this paper, a W-band waveguide 3dB directional coupler based on E-plane branch line bridge is proposed. The structure of this coupler and the formulas used to determine the critical design parameters have been given. The measurement and simulation results show that all the features of the 3dB coupler, such as equal power split, reflection coefficient, isolation, are satisfied over 85-96 GHz.

Original languageEnglish
Title of host publication2013 Asia-Pacific Microwave Conference Proceedings, APMC 2013
Pages279-281
Number of pages3
DOIs
Publication statusPublished - 2013
Event2013 3rd Asia-Pacific Microwave Conference, APMC 2013 - Seoul, Korea, Republic of
Duration: 5 Nov 20138 Nov 2013

Publication series

NameAsia-Pacific Microwave Conference Proceedings, APMC

Conference

Conference2013 3rd Asia-Pacific Microwave Conference, APMC 2013
Country/TerritoryKorea, Republic of
CitySeoul
Period5/11/138/11/13

Keywords

  • E-plane branch line
  • W-band
  • detector
  • directional coupler
  • waveguide bridge

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Zheng, P., Sun, H. J., Luo, M. J., Wen, Z. L., & Deng, H. (2013). W-band waveguide 3dB directional coupler based on E-plane branch line bridge. In 2013 Asia-Pacific Microwave Conference Proceedings, APMC 2013 (pp. 279-281). Article 6695119 (Asia-Pacific Microwave Conference Proceedings, APMC). https://doi.org/10.1109/APMC.2013.6695119