A novel planar highly shaped-beam antenna using leaky-wave characteristics

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

Abstract

In this paper, we present a planar highly shaped-beam antenna made up of a line source embedded in a structure containing a metal reflector and a dielectric layer coated with metal strips. We have fabricated and measured the radiation characteristics, including the return loss and radiation pattern. Besides, the rigorous mode-matching method incorporating the equivalent principle was employed to calculate the electromagnetic fields in the structure and the far-field radiation pattern. The good agreement between the measured and calculated results was found. This linearly polarized antenna radiates a uniform illumination pattern about 90 degree in the azimuthal plane, with 9% bandwidth around 11.5 GHz.

Original languageEnglish
Title of host publication2006 Asia-Pacific Microwave Conference Proceedings, APMC
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2027-2030
Number of pages4
ISBN (Print)4902339102, 9784902339109
DOIs
StatePublished - 1 Jan 2006
Event2006 Asia-Pacific Microwave Conference, APMC - Yokohama, Japan
Duration: 12 Dec 200615 Dec 2006

Publication series

NameAsia-Pacific Microwave Conference Proceedings, APMC
Volume3

Conference

Conference2006 Asia-Pacific Microwave Conference, APMC
CountryJapan
CityYokohama
Period12/12/0615/12/06

Keywords

  • Ceramics
  • Coaxial resonators
  • Delay filters
  • Delay-lines
  • Power amplifiers

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