Title :
Radiation properties of 90° conical horns
Author_Institution :
CSIRO, Division of Radiophysics, Epping, Australia
Abstract :
A combination of the method of moments and the geometrical theory of diffraction (g.t.d.) is used to predict the radiation properties of 90° semiangle conical horns possessing a number of annular slots in the flange. Computed and measured results show good agreement, and a set of theoretical curves is given for application of the horn as a feed.
Keywords :
antenna feeders; waveguide antennas; 90 degree conical horn; radiation properties;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19770215
