DocumentCode
1023951
Title
Radiation from an open-ended waveguide with beam equalizer--A spectral domain analysis
Author
Ko, Wai Lee ; Jamnejad, Vahraz ; Mittra, Raj ; Lee, Shung-wu
Author_Institution
Dept. of Electrical Engng., Univ. of Illinois, Urbana, IL USA
Volume
30
Issue
1
fYear
1982
fDate
1/1/1982 12:00:00 AM
Firstpage
44
Lastpage
53
Abstract
A septum and an impedance matching post are used as a beam equalizer in an open-ended waveguide feed for reflectors used in satellite communications systems. The performance of this design over a frequency band is evaluated using a spectral domain approach. The computed radiation patterns in the 
- and 
-planes, as well as the results for the impedance match are presented.
- and -planes, as well as the results for the impedance match are presented.Keywords
Reflector antenna feeds; Satellite antennas; Waveguide antennas; Electromagnetic scattering; Electromagnetic waveguides; Equalizers; Feeds; Frequency; Impedance matching; Laboratories; Optical reflection; Satellite communication; Spectral analysis;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/TAP.1982.1142756
Filename
1142756
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