DocumentCode
1192188
Title
Longitudinal component of aperture electric field in weakly-excited broadwall slot
Author
Espino, C.P. ; Rengarajan, Sembiam R.
Author_Institution
California Univ., Los Angeles, CA, USA
Volume
28
Issue
10
fYear
1992
fDate
5/7/1992 12:00:00 AM
Firstpage
909
Lastpage
911
Abstract
For longitudinal slots cut in rectangular waveguides, the longitudinal component of the aperture electric field is found to be significant when the offset is small even for narrow slots. Ignoring the E-longitudinal component can introduce substantial error in the computed scattering parameters for weakly excited slots.
Keywords
S-parameters; antenna theory; electric fields; rectangular waveguides; waveguide antennas; aperture electric field; longitudinal component; longitudinal slots; rectangular waveguides; scattering parameters; weakly-excited broadwall slot;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19920577
Filename
137184
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