DocumentCode :
1438388
Title :
Equilateral triangular waveguide antenna - a spectral domain analysis
Author :
Simeoni, M. ; Jofre, M.
Author_Institution :
Int. Res. Centre for Telecommun. & Radar, Delft Univ. of Technol., Delft, Netherlands
Volume :
4
Issue :
3
fYear :
2010
fDate :
3/1/2010 12:00:00 AM
Firstpage :
296
Lastpage :
304
Abstract :
The analytical expressions of the fields radiated in the far region from the different modes of an open-ended equilateral triangular waveguide antenna are presented. The radiated far fields are analytically computed in the spectral domain as Fourier transforms of the antenna aperture field distribution. Explicit expressions for the antenna maximum directivity and effective area are derived, and analytical expressions of the equilateral triangular waveguide modes are also reported.
Keywords :
Fourier transforms; spectral analysis; waveguide antennas; Fourier transforms; antenna aperture field distribution; antenna maximum directivity; open-ended equilateral triangular waveguide antenna; radiated far fields; spectral domain analysis;
fLanguage :
English
Journal_Title :
Microwaves, Antennas & Propagation, IET
Publisher :
iet
ISSN :
1751-8725
Type :
jour
DOI :
10.1049/iet-map.2008.0333
Filename :
5430353
Link To Document :
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