A super-directive zeroth-order resonator slot antenna

Dowon Kim, Moonil Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A zeroth-order resonator (ZOR) working as a slot antenna possessing radiation patterns with higher directivity is presented. A ZOR slot is formed by loading series capacitors and shunt inductors on a thin line placed along the edge of semiinfinite ground plane. The measurements performed at 2.6 GHz show increased directivities of 4.9 and 6.2 dB for slot antennas with 16.8 and 32.8-cm lengths compared to 3 dB for a regular half-wavelength resonant slot.

Original languageEnglish
Title of host publicationAsia-Pacific Microwave Conference Proceedings, APMC
DOIs
Publication statusPublished - 2007 Dec 1
EventAsia-Pacific Microwave Conference, APMC 2007 - Bangkok, Thailand
Duration: 2007 Dec 112007 Dec 14

Other

OtherAsia-Pacific Microwave Conference, APMC 2007
CountryThailand
CityBangkok
Period07/12/1107/12/14

Keywords

  • Antenna directivity
  • Metamaterial
  • Zeroth-order resonator

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Kim, D., & Kim, M. (2007). A super-directive zeroth-order resonator slot antenna. In Asia-Pacific Microwave Conference Proceedings, APMC [4554620] https://doi.org/10.1109/APMC.2007.4554620