Fundamental study on novel loop-line antennas radiating a circularly polarized wave

Kazuhide Hirose, Tetsuya Shibasaki, Hisamatsu Nakano

研究成果: Article査読

8 被引用数 (Scopus)

抄録

We propose two types of microstrip-line antennas, designated as connected and penetrated loop-line antennas. Each antenna is composed of loops and straight lines and analyzed using the method of moments. It is found that a circularly polarized beam with an axial ratio of 0.1 dB can be formed by shifting the straight lines with respect to the loop centers. Further analysis reveals that local radiation from the straight lines of the penetrated loop-line antenna is remarkably small (-17 dB) in comparison to that (-7 dB) of the connected loop-line antenna.

本文言語English
論文番号6193118
ページ(範囲)476-479
ページ数4
ジャーナルIEEE Antennas and Wireless Propagation Letters
11
DOI
出版ステータスPublished - 2012

ASJC Scopus subject areas

  • 電子工学および電気工学

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