DocumentCode
2714692
Title
Influence of circular-polarized waveguide radiator length on amplitude and polarization beam patterns
Author
Atroshenko, L.M. ; Gorobets, N.N. ; Gorobets, Yu.N. ; Katrich, V.A.
Author_Institution
Karazin Nat. Kharkov Univ., Ukraine
fYear
2002
fDate
9-13 Sept. 2002
Firstpage
353
Lastpage
354
Abstract
The change of amplitude and polarization patterns of the circularly polarized radiator in form of the open end of a circular waveguide in dependence on its length was studied experimentally with help of a rotating indication linearly polarized antenna. It is shown that if the radiator length is more than quarter-wavelength in free space, the characteristics of the waveguide radiator are approximately the same as for the half-infinite waveguide.
Keywords
antenna radiation patterns; circular waveguides; directive antennas; electromagnetic wave polarisation; slot antennas; waveguide antennas; amplitude characteristics; circular waveguide; circular-polarized waveguide radiator length; circularly polarized radiator; directivity; polarization beam patterns; polarization characteristics; Current; IEEE catalog; Lenses; Organizing; Polarization; Waveguide theory; Waveguide transitions;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Telecommunication Technology, 2002. CriMiCo 2002. 12th International Conference
Print_ISBN
966-7968-12-X
Type
conf
DOI
10.1109/CRMICO.2002.1137269
Filename
1137269
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