Series-fed loop array antenna radiating a circularly polarized wave

K. Hirose, T. Katsumata, H. Nakano

研究成果: Conference article査読


The radiation characteristics of a series-fed loop array antenna are investigated on the basis of the numerically determined current distribution along the loops and feed line. The loop array antenna can radiate a circularly polarized (CP) wave with an axial ratio of 0.2 dB in the normal direction, having a gain of 14.9 db. The frequency responses of the axial ratio and gain in the normal direction are discussed. Calculations showed that the beam squint with frequency is within 0.7° in a 3% CP wave bandwidth.

ジャーナルIEE Conference Publication
436 pt 1
出版ステータスPublished - 1997
イベントProceedings of the 1997 10th International Conference on Antennas and Propagation. Part 1 (of 2) - Edinburgh, UK
継続期間: 1997 4月 141997 4月 17

ASJC Scopus subject areas

  • 電子工学および電気工学


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