Compact circularly polarized microstrip antennas using em coupled loop resonators

Junho Choi, Seongmin Pyo, Sang Min Han, Young Sik Kim

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

In this letter, compact loop resonator type circular polarization (CP) antennas with a square ring and an X-shaped meander loop are presented. Both antennas are fed to a microstrip line with electromagnetic coupling. By adjusting the gap and length of a coupled microstrip line, the magnitude and phase conditions of two orthogonal modes for CP can be determined. The proposed antennas show good axial ratios and also good agreements between experimented and simulated results.

Original languageEnglish
Pages (from-to)2658-2661
Number of pages4
JournalIEICE Transactions on Communications
VolumeE93-B
Issue number10
DOIs
Publication statusPublished - 2010 Oct 1

Fingerprint

Microstrip antennas
Resonators
Circular polarization
Microstrip lines
Antennas
Electromagnetic coupling
Antenna feeders

Keywords

  • Circular polarization
  • Coupled feed
  • Microstrip antenna
  • Ring resonator

ASJC Scopus subject areas

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

Cite this

Compact circularly polarized microstrip antennas using em coupled loop resonators. / Choi, Junho; Pyo, Seongmin; Han, Sang Min; Kim, Young Sik.

In: IEICE Transactions on Communications, Vol. E93-B, No. 10, 01.10.2010, p. 2658-2661.

Research output: Contribution to journalArticle

Choi, Junho ; Pyo, Seongmin ; Han, Sang Min ; Kim, Young Sik. / Compact circularly polarized microstrip antennas using em coupled loop resonators. In: IEICE Transactions on Communications. 2010 ; Vol. E93-B, No. 10. pp. 2658-2661.
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