DocumentCode
303595
Title
The multi-dielectric fresnel zone-plate antenna-a new candidate for DBS reception
Author
Hristov, H.D.
Author_Institution
Dept. of Radiotech., Tech. Univ. of Varna, Bulgaria
Volume
1
fYear
1996
fDate
21-26 July 1996
Firstpage
746
Abstract
Three versions of a new quarter-wave Fresnel zone antenna comprising multi-dielectric plate lenses and designed for reception of DBS signals are described, and their main radiation parameters are given. The antennas show aperture radiation efficiency higher than 50% and gain versus frequency bandwidth of more than 20%.
Keywords
antenna radiation patterns; broadcast antennas; direct broadcasting by satellite; lens antennas; receiving antennas; satellite antennas; zone plates; 12.1 GHz; 13.7 GHz; DBS reception; aperture radiation efficiency; design; gain versus frequency bandwidth; multi-dielectric fresnel zone-plate antenna; multi-dielectric plate lenses; quarter-wave Fresnel zone antenna; radiation parameters; Dielectrics; Fresnel reflection; Lenses; Microwave antennas; Optical design; Permittivity; Satellite antennas; Satellite broadcasting; TV; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1996. AP-S. Digest
Conference_Location
Baltimore, MD, USA
Print_ISBN
0-7803-3216-4
Type
conf
DOI
10.1109/APS.1996.549703
Filename
549703
Link To Document