Title :
Half-split dielectric resonator placed on metallic plane for antenna applications
Author_Institution :
Centre for Appl. Res. in Electron., Indian Inst. of Technol., New Delhi, India
fDate :
3/30/1989 12:00:00 AM
Abstract :
A practical dielectric resonator antenna structure has been proposed for use at microwave and millimetre-wave frequencies. The radiator can be designed to have a low radiation Q-factor resulting in a relatively wider bandwidth of operation. The scheme used for feeding the antenna shields the feeding arrangement and the associated circuitry from the radiation zone.
Keywords :
Q-factor; dielectric resonators; waveguide antennas; antenna applications; bandwidth; dielectric resonator antenna structure; metallic plane; microwave; millimetre-wave frequencies; radiation Q-factor; radiation zone;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19890318
