A triple frequency feed for the QUASAT antenna

Autor:	G. Figlia, A.V. Ardenne, K. van't Klooster, Dario Savini
Rok vydání:	2003
Předmět:	Physics Optics Cassegrain antenna Ultra high frequency Parabolic reflector business.industry Offset dish antenna Bandwidth (signal processing) Antenna feed Coaxial business Radio spectrum
Zdroj:	1988 IEEE AP-S. International Symposium, Antennas and Propagation.
DOI:	10.1109/aps.1988.94066
Popis:	A triple-frequency feed for a proposed satellite mission is discussed. The realized feed combines good radiation characteristics with a good match to free space over a large bandwidth in each of the three frequency bands (around 1.6, 5 and 22 GHz). Use has been made of a coaxial matching network, realized using an analytical model. Overall performance parameters for the feed combined with a parabolic reflector are presented. >
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::dcacd80fe814531d5b048c1e4a6a9fff https://doi.org/10.1109/aps.1988.94066 Zobrazit plný text záznamu