Title :
Moment method analysis of a T-shaped slot radiator in bifurcated waveguide
Author :
Sangster, A.J. ; Lyon, R.W.
Author_Institution :
Heriot-watt University, Department of Electrical & Electronic Engineering, Edinburgh, UK
fDate :
12/1/1982 12:00:00 AM
Abstract :
Slot radiators in polarisation-selective dual-mode waveguide arrays present an unusual analytical problem in that the apertures may be three dimensional, when a typical slot on the outer face of the waveguide feed is shunted by a perpendicular clearance slot. The paper describes a moment method of analysis of such an aperture and compares the computed results with measurements.
Keywords :
waveguide antennas; waveguides; T-shaped slot radiator; antennas; apertures; bifurcated waveguide; computed results; measurements; moment method; perpendicular clearance slot; scattering parameters; shunted; three dimensional; transmission line model; transverse resonance method; waveguide feed;
Journal_Title :
Microwaves, Optics and Antennas, IEE Proceedings H
DOI :
10.1049/ip-h-1.1982.0062
