Step-horn antenna with high aperture efficiency and low cross-polarisation
A multi-step horn antenna with rectangular or circular cross-section is presented. The horn has about 90% aperture efficiency and low cross-polarisation level. The theory behind such high aperture efficiency is explained and the radiation and return loss characteristics are shown.
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| Veröffentlicht in: | Electronics letters 2002-11, Vol.38 (24), p.1-1 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | A multi-step horn antenna with rectangular or circular cross-section is presented. The horn has about 90% aperture efficiency and low cross-polarisation level. The theory behind such high aperture efficiency is explained and the radiation and return loss characteristics are shown. |
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| ISSN: | 0013-5194 1350-911X |