A circularly polarized small-size microstrip antenna with a cross slot

Hisao Iwasaki

研究成果: Article査読

330 被引用数 (Scopus)

抄録

A new, circularly polarized small-size microstrip antenna using a proximity coupled feed method is proposed. A simple configuration based on a cross slot with unequal slot lengths on a circular patch is adopted to realize a small-size element antenna. The proposed antenna has no 90° hybrid coupler for circular polarization. The measured results verify the circular polarization, and the antenna radius was reduced by about 36% by using the slot lengths which are nearly equal to the diameter of the circular patch antenna. Good impedance and axial ratio characteristics have been obtained.

本文言語English
ページ(範囲)1399-1401
ページ数3
ジャーナルIEEE Transactions on Antennas and Propagation
44
10
DOI
出版ステータスPublished - 1996 12 1

ASJC Scopus subject areas

  • 電子工学および電気工学

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