抄録
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.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 1.354-1.357 |
| ジャーナル | IEE Conference Publication |
| 号 | 436 pt 1 |
| DOI | |
| 出版ステータス | Published - 1997 12月 1 |
| 外部発表 | はい |
| 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 14 → 1997 4月 17 |
ASJC Scopus subject areas
- 電子工学および電気工学