Dual-band aperture-coupled shorted-patch antenna with a U-shaped slot

Kun Joon Lee, Tae Hak Lee, Young Sik Kim

Research output: Contribution to journalArticlepeer-review

Abstract

A dual-band patch antenna with a shorting wall and a Ushaped slot is presented in this paper. The shorted-patch is coupled with the aperture slot that is closely placed to the shorting wall for achieving good impedance matching. A U-shaped slot is embedded in the shorted-patch and is located near the radiating edge to yield a dual-band operation. By changing the side slot length of the U-shaped slot, the tunable frequency ratio of the proposed antenna is varied from 1.73 to 2.05.

Original languageEnglish
Pages (from-to)1748-1751
Number of pages4
JournalIEICE Transactions on Communications
VolumeE94-B
Issue number6
DOIs
Publication statusPublished - 2011 Jun
Externally publishedYes

Keywords

  • Aperture-coupled patch antenna
  • Dual-band patch antenna
  • U-shaped slot

ASJC Scopus subject areas

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

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