Ladder antennas for dual circular polarization

Kazuhide Hirose, T. Shibasaki, Y. Yoshida, H. Nakano

研究成果: Article査読

8 被引用数 (Scopus)

抄録

We propose two types of ladder antennas, each having loops and rungs. The antennas are analyzed using the method of moments. First, a ladder antenna whose loops have stubs is investigated, and dual operation is demonstrated. Second, the other ladder antenna without stubs is analyzed. The analysis reveals that we can obtain circularly polarized radiation by shifting the loops with respect to the rungs. Finally, we design a circularly polarized array of ladder antennas without stubs, showing an enlarged-band dual operation that is twice as wide as that of an array of ladder antennas with stubs.

本文言語English
論文番号6313881
ページ(範囲)1174-1177
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 10月 30

ASJC Scopus subject areas

  • 電子工学および電気工学

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