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.
| 元の言語 | English |
|---|---|
| ホスト出版物のタイトル | IEE Conference Publication |
| 編集者 | Anon |
| 出版者 | IEE |
| エディション | 436 pt 1 |
| 出版物ステータス | Published - 1997 |
| 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 |
Other
| Other | Proceedings of the 1997 10th International Conference on Antennas and Propagation. Part 1 (of 2) |
|---|---|
| 市 | Edinburgh, UK |
| 期間 | 97/4/14 → 97/4/17 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
これを引用
Series-fed loop array antenna radiating a circularly polarized wave. / Hirose, Kazuhide; Katsumata, T.; Nakano, H.
IEE Conference Publication. 版 / Anon. 436 pt 1. 編 IEE, 1997.研究成果: Conference contribution
}
TY - GEN
T1 - Series-fed loop array antenna radiating a circularly polarized wave
AU - Hirose, Kazuhide
AU - Katsumata, T.
AU - Nakano, H.
PY - 1997
Y1 - 1997
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=0031375272&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0031375272&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0031375272
BT - IEE Conference Publication
A2 - Anon, null
PB - IEE
ER -