DocumentCode
2765657
Title
High performance dual-band corrugated feed for TVBS antenna for the Italian region
Author
Ghosh, S. ; Adatia, N.A. ; Watson, B.K.
Author_Institution
ERA Technology Ltd., Leatherhead, Surrey, UK
Volume
19
fYear
1981
fDate
29738
Firstpage
69
Lastpage
72
Abstract
The TVBS antenna for the Italian region calls for the provision of a high performance feed system capable of handling two orthogonally polarized communication channels together with a beacon channel which allows accurate tracking of a ground based beacon source. The downlink (LHCP) and the uplink (RHCP) are widely separated in the frequency plane and cover 12.1 to 12.5GHz band and 17.7 to 18.1GHz bands respectively. The beacon channel (RHCP) is allocated a nominal spot frequency of 17.3GHz.
Keywords
Admittance; Antenna feeds; Apertures; Communication channels; Corrugated surfaces; Downlink; Dual band; Frequency; Helium; Polarization;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1981
Type
conf
DOI
10.1109/APS.1981.1148589
Filename
1148589
Link To Document