Title :
Diffraction radiation antennas for SHF and EHF radiosystems
Author :
Yevdokymov, A.P. ; Kryzhanovskiy, V.V.
Author_Institution :
NAS of Ukraine, Kharkov
Abstract :
Diffraction radiation antennas are described, consisting of a dielectric waveguide and a diffraction grating. A wide variety of antennas models are presented, a number of them have been used in SHF and EHF radiosystems. Among them: antenna for 8 mm satellite radiometer, linear antennas for airborne side looking radars, antennas with cosecant-type radiation pattern, planar and linear scanning antennas meant for automobile radars, etc. New opportunities in antenna design are discussed in connection with technology and simulation progress.
Keywords :
antenna radiation patterns; dielectric waveguides; diffraction gratings; linear antennas; microwave antennas; millimetre wave antennas; planar antennas; radar antennas; EHF radiosystems; SHF radiosystems; airborne side looking radars antennas; antenna design; antennas models; automobile radars; cosecant-type radiation pattern planar antennas; dielectric waveguide; diffraction grating; diffraction radiation antennas; linear antennas; linear scanning antennas; satellite radiometer; Airborne radar; Antenna radiation patterns; Automobiles; Dielectrics; Diffraction gratings; Radar antennas; Radiometry; Satellite antennas; Satellite broadcasting; Spaceborne radar; Antenna; dielectric waveguide; diffraction radiation; scanning;
Conference_Titel :
Antenna Theory and Techniques, 2007 6th International Conference on
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-1584-7
DOI :
10.1109/ICATT.2007.4425116
