DocumentCode
1496872
Title
Analysis of corrugated surface wave antenna using hybrid MOM/UTD technique
Author
Kim, J.P. ; Lee, C.W. ; Son, H.
Author_Institution
Sch. of Elctron. & Electr. Eng., Kyungpook Nat. Univ., Taegu, South Korea
Volume
35
Issue
5
fYear
1999
fDate
3/4/1999 12:00:00 AM
Firstpage
353
Lastpage
354
Abstract
A new efficient technique for the analysis of corrugated surface wave antennas with infinite ground plane fed by a parallel-plate waveguide is presented, termed the hybrid method of moments/uniform geometrical theory of diffraction (MOM/UTD) technique. The relative power pattern obtained using the method is compared with the patterns obtained from the previous approximate solution and experiment. The power pattern of the presented method agrees more closely with that of the experiment, compared with that of the previous approximate solution
Keywords
antenna radiation patterns; antenna theory; geometrical theory of diffraction; method of moments; parallel plate waveguides; waveguide antennas; corrugated surface wave antenna; hybrid MOM/UTD technique; infinite ground plane; method of moments; parallel-plate waveguide; relative power pattern; uniform geometrical theory;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19990144
Filename
757107
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