Metamaterial-based microstrip antenna using slot-embedded ground plane for bandwidth improvements

Seongmin Pyo, Min Jae Lee, Young Sik Kim

Research output: Contribution to journalLetter

1 Citation (Scopus)

Abstract

In this letter, a new design of a metamaterial-based microstrip antenna is presented using triangular slots embedded on the ground plane to enhance the impedance bandwidth. To improve the impedance bandwidth of the proposed antenna, two resonant mode frequencies are closely allocated using the slotted ground without changing the radiator element. The impedance bandwidth of VSWR < 2.5 is measured at 2.43 GHz (37.6%) centered on 6.46GHz, from 5.24GHz to 7.67GHz in good agreements with the simulated results.

Original languageEnglish
Pages (from-to)2784-2786
Number of pages3
JournalIEICE Transactions on Communications
VolumeE93-B
Issue number10
DOIs
Publication statusPublished - 2010 Oct

Keywords

  • Broad bandwidth
  • Metamaterial
  • Microstrip antenna
  • Slotembedded ground plane

ASJC Scopus subject areas

  • Software
  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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