A single-feeding circularly polarized microstrip antenna with the effect of hybrid feeding

Hyungrak Kim, Byoung Moo Lee, Young Joong Yoon

Research output: Contribution to journalArticle

55 Citations (Scopus)

Abstract

In this paper, a single series feeding cross-aperture coupled microstrip antenna with the effect of hybrid feeding is proposed and demonstrated. To better understand this antenna, the characteristics according to the variation of parameters are shown. This proposed antenna has the following advantages of the effect of hybrid feeding, improved axial ratio bandwidth (4.6%), high gain (8 dBi), and flat 3-dB gain bandwidth (above 16.7%). In measured radiation patterns, we have 3-dB beam width of ±30° and good F/B of 20dB.

Original languageEnglish
Pages (from-to)74-77
Number of pages4
JournalIEEE Antennas and Wireless Propagation Letters
Volume2
DOIs
Publication statusPublished - 2003 Dec 1

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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