DocumentCode
312407
Title
Novel slot pattern in bifurcated waveguide for polarisation agile array antenna
Author
Sangster, A.J. ; Jacobs, R.T.
Author_Institution
Heriot-Watt Univ., Edinburgh, UK
Volume
1
fYear
1997
fDate
14-17 Apr 1997
Firstpage
206
Abstract
Slot radiators in polarisation-selective dual-mode waveguide arrays present an unusual analytical problem since the radiating apertures may be three dimensional. This is the case when a typical slot in the broad wall is shunted by some kind of clearance notch in the centre wall of a dual-mode waveguide. This analysis describes the examination of a longitudinal slot straddling the bifurcation. A moment method formulation is presented
Keywords
electromagnetic wave polarisation; 3D radiating apertures; bifurcated waveguide; bifurcation; broad wall; centre wall; clearance notch; dual-mode waveguide; longitudinal slot; polarisation agile array antenna; polarisation-selective dual-mode waveguide arrays; slot pattern;
fLanguage
English
Publisher
iet
Conference_Titel
Antennas and Propagation, Tenth International Conference on (Conf. Publ. No. 436)
Conference_Location
Edinburgh
ISSN
0537-9989
Print_ISBN
0-85296-686-5
Type
conf
DOI
10.1049/cp:19970239
Filename
608550
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