抜粋
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.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 1.354-1.357 |
| ジャーナル | IEE Conference Publication |
| 発行部数 | 436 pt 1 |
| 出版物ステータス | Published - 1997 12 1 |
| 外部発表 | Yes |
| 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 14 → 1997 4 17 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering
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これを引用
Hirose, K., Katsumata, T., & Nakano, H. (1997). Series-fed loop array antenna radiating a circularly polarized wave. IEE Conference Publication, (436 pt 1), 1.354-1.357.