Numerical analysis of a dual-spiral printed antenna

H. Nakano, Kazuhide Hirose

研究成果: Conference contribution

1 引用 (Scopus)

抄録

A dual-spiral antenna printed on a dielectric substrate is numerically analysed. The radiation characteristics such as the radiation pattern, axial ratio, and radiation efficiency are calculated on the basis of the current distribution. It is revealed that, when the dielectric substrate allows only a single surface wave mode to exist, the dual-spiral antenna has a high radiation efficiency (73%) over a wide frequency range (8.4 %), radiating a circularly polarised wave. Further calculation show that the radiation efficiency rapidly decreases, when a second surface wave mode (TE1) appears.

元の言語English
ホスト出版物のタイトルIEE Conference Publication
編集者 Anon
出版場所Stevenage, United Kingdom
出版者Publ by IEE
ページ651-665
ページ数15
エディション370 pt 2
ISBN(印刷物)0852965710
出版物ステータスPublished - 1993
外部発表Yes
イベント8th International Conference on Antennas and Propagation. Part 2 (of 2) - Edinburgh, Scotl
継続期間: 1993 3 301993 4 2

Other

Other8th International Conference on Antennas and Propagation. Part 2 (of 2)
Edinburgh, Scotl
期間93/3/3093/4/2

Fingerprint

Spiral antennas
Microstrip antennas
Numerical analysis
Radiation
Surface waves
Substrates

ASJC Scopus subject areas

  • Engineering(all)

これを引用

Nakano, H., & Hirose, K. (1993). Numerical analysis of a dual-spiral printed antenna. : Anon (版), IEE Conference Publication (370 pt 2 版, pp. 651-665). Stevenage, United Kingdom: Publ by IEE.

Numerical analysis of a dual-spiral printed antenna. / Nakano, H.; Hirose, Kazuhide.

IEE Conference Publication. 版 / Anon. 370 pt 2. 編 Stevenage, United Kingdom : Publ by IEE, 1993. p. 651-665.

研究成果: Conference contribution

Nakano, H & Hirose, K 1993, Numerical analysis of a dual-spiral printed antenna. : Anon (版), IEE Conference Publication. 370 pt 2 Edn, Publ by IEE, Stevenage, United Kingdom, pp. 651-665, 8th International Conference on Antennas and Propagation. Part 2 (of 2), Edinburgh, Scotl, 93/3/30.
Nakano H, Hirose K. Numerical analysis of a dual-spiral printed antenna. : Anon, 編集者, IEE Conference Publication. 370 pt 2 版 Stevenage, United Kingdom: Publ by IEE. 1993. p. 651-665
Nakano, H. ; Hirose, Kazuhide. / Numerical analysis of a dual-spiral printed antenna. IEE Conference Publication. 編集者 / Anon. 370 pt 2. 版 Stevenage, United Kingdom : Publ by IEE, 1993. pp. 651-665
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