Diffraction radiation antennas for SHF and EHF radiosystems

Author

Yevdokymov, A.P. ; Kryzhanovskiy, V.V.

Author_Institution

NAS of Ukraine, Kharkov

fYear

2007

fDate

17-21 Sept. 2007

Firstpage

59

Lastpage

64

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Antenna Theory and Techniques, 2007 6th International Conference on

Conference_Location

Sevastopol

Print_ISBN

978-1-4244-1584-7

Type

conf

DOI

10.1109/ICATT.2007.4425116

Filename

4425116