Title :
Dielectric-loaded horn antenna
Author_Institution :
COMSAT Labs., Clarkburg, Md
fDate :
3/1/1972 12:00:00 AM
Abstract :
A wide-band dual-mode horn, which has a rotationally symmetric beam and extremely low sidelobe levels, can be obtained by loading a dielectric band inside the horn antenna. Measured radiation characteristics of such antennas, including the so-called shaped-beam antenna, are shown.
Keywords :
Dielectric-loaded antennas; Horn antennas; Antenna measurements; Antenna radiation patterns; Apertures; Broadband antennas; Dielectric measurements; Frequency dependence; Horn antennas; Loaded antennas; Waveguide junctions; Wavelength measurement;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
DOI :
10.1109/TAP.1972.1140177
