DocumentCode
1991741
Title
Beam control in Fresnel zone plate antennas
Author
Minin, I.V. ; Minin, O.V.
Author_Institution
Novosibirsk State Tech. Univ., Russia
fYear
2005
fDate
26 June-2 July 2005
Firstpage
786
Lastpage
790
Abstract
The problem of synthesizing the structure of the diffractive antenna does not have a unique solution and the beampattern can be corrected by choosing the free parameters or/and optical scheme. All this can be applied to create directivity pattern of unconventional form, for example, conical beampattern. A numerical analysis of the antennas constructions and beampattern calculation is made.
Keywords
antenna radiation patterns; lens antennas; zone plates; Fresnel zone plate antennas; antennas construction; beam control; beampattern calculation; diffractive antenna; directivity pattern; Aperture antennas; Dielectrics; Feeds; Fresnel reflection; Mathematical model; Numerical analysis; Optical diffraction; Permittivity; Production; Structural beams;
fLanguage
English
Publisher
ieee
Conference_Titel
Science and Technology, 2005. KORUS 2005. Proceedings. The 9th Russian-Korean International Symposium on
Print_ISBN
0-7803-8943-3
Type
conf
DOI
10.1109/KORUS.2005.1507902
Filename
1507902
Link To Document