How to test a high-gain antenna at THz frequencies?
| Autor: | Aleksi Tamminen, Aki Karttunen, Juha Mallat, Tomi Koskinen, Anne Lönnqvist, Matti Vaaja, Eero Noponen, Antti V. Räisänen, Ville Viikari, Juha Ala-Laurinaho, Janne Häkli |
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| Jazyk: | angličtina |
| Rok vydání: | 2007 |
| Předmět: | |
| Zdroj: | Räisänen, A V, Ala-Laurinaho, J, Häkli, J, Karttunen, A, Koskinen, T, Lönnqvist, A, Mallat, J, Noponen, E, Tamminen, A, Vaaja, M & Viikari, V 2007, How to test a high-gain antenna at THz frequencies? in 2007 19th International Conference on Applied Electromagnetics and Communications ., 4544435, IEEE Institute of Electrical and Electronic Engineers, ICECom 2007, 19th International Conference on Applied Electromagnetics and Communications, Dubrovnik, Croatia, 24/09/07 . https://doi.org/10.1109/ICECOM.2007.4544435 Aalto University ResearcherID |
| Popis: | A brief review of antenna test methods at THz frequencies is presented. Two hologram-based compact antenna test ranges (CATR), one at 322 GHz and another at 650 GHz were designed, constructed, and used for testing the ADMIRALS RTO antenna of 1.5 m in diameter. These CATRs are based on 3-meter diameter computer-generated amplitude holograms. |
| Databáze: | OpenAIRE |
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