DocumentCode
284359
Title
90° offset parabolic reflector antennas at millimeter wavelengths
Author
Peiyuan, Xu ; Mingxiang, Li ; Jiahao, Zheng ; Lidai, He
Author_Institution
Shanghai Univ. of Sci. & Technol., China
fYear
1993
fDate
1993
Firstpage
559
Abstract
Describes the method used to design a series of single 90° offset parabolic reflector antennas with a conical corrugated feed horn at 14, 9 and 3 mm wavelengths. The radiation patterns and the phase center are calculated by Gaussian beam mode analysis. The antenna pattern and beam efficiency are calculated by the aperture field method. The experimental data are shown. These antennas were used in microwave and millimeter wave radiometers; demonstrating their mechanical and electrical performance
Keywords
antenna feeders; antenna radiation patterns; horn antennas; microwave antennas; reflector antennas; 14 mm; 3 mm; 9 mm; 90 degrees offset parabolic reflector antennas; Gaussian beam mode analysis; antenna pattern; aperture field method; beam efficiency; conical corrugated feed horn; electrical performance; experimental data; mechanical performance; microwave radiometers; millimeter wave radiometers; millimeter wavelengths; phase center; radiation patterns;
fLanguage
English
Publisher
iet
Conference_Titel
Antennas and Propagation, 1993., Eighth International Conference on
Conference_Location
Edinburgh
Print_ISBN
0-85296-572-9
Type
conf
Filename
224838
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