Title :
Dielectric corrugated for millimeter wave applications
Author :
Shrivastava, S.C. ; Tiwari, A.K.
Author_Institution :
Dept. of Electron., Maulana Azad Coll. of Technol., Bhopal, India
Abstract :
An antenna structure may be conveniently fabricated using a corrugated dielectric waveguide. A dielectric corrugated antenna has been designed and phase constants computed. By computing phase and decay constants for various corrugation thickness, corrugation period, and corrugation height, the radiation pattern can be plotted. The trapped corrugated antenna can have many useful applications. It can be used in the RF front of a radar, and beam scanning is possible. The antenna can provide high gain
Keywords :
dielectric waveguides; radar antennas; waveguide antennas; 10 GHz; 4-QAM voiceband; antenna structure; beam scanning; corrugated dielectric waveguide; corrugation height; corrugation thickness; decay constants; dielectric corrugated antenna; millimeter wave applications; phase constants; radiation pattern; Antennas and propagation; Attenuation; Conductors; Couplings; Dielectrics; Fabrication; Frequency; Integrated circuit technology; Millimeter wave technology; Transmission line antennas;
Conference_Titel :
TENCON '89. Fourth IEEE Region 10 International Conference
Conference_Location :
Bombay
DOI :
10.1109/TENCON.1989.176928
