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A low cost phase adjustment network for MMW mix-integrated active antenna

  • Beijing Institute of Technology

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

Abstract

The correct amplitude/phase relationship of each element must be guaranteed especially the phase's for the active antenna. The phase of the separate element's T/R is not such usually, therefore the phase adjuster must be used. A low cost phase adjustment network is been proposed for the purpose. A dielectric piece was placed in and two bolts were screwed on waveguide of the signal feed-in modules' power divider, which can achieve the phase to be tuned largely and precisely separately. The broad wall slotted waveguide coupler is been chosen for the power divider. The simulated and experiment results shown the validity and practicability of such phase adjust network.

Original languageEnglish
Title of host publicationProceedings - 2009 3rd IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2009
Pages1050-1053
Number of pages4
DOIs
Publication statusPublished - 2009
Event2009 3rd IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2009 - Beijing, China
Duration: 27 Oct 200929 Oct 2009

Publication series

NameProceedings - 2009 3rd IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2009

Conference

Conference2009 3rd IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2009
Country/TerritoryChina
CityBeijing
Period27/10/0929/10/09

Keywords

  • Active antenna
  • Dielectric loaded
  • MMW
  • Phase adjustment

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