Title :
Field amplitude distribution impacting the extention of near-field reactive region in aperture radiators
Author :
Gorobets, N.N. ; Ovsyannikova, E.V. ; Shishkova, A.V.
Author_Institution :
V.N. Karazin Kharkiv Nat. Univ., Kharkov, Ukraine
Abstract :
Present work is devoted to an investigation of a near-field reactive region of square aperture radiators with different field distributions in a radiated aperture. The influence of a law of amplitude distribution at the square aperture on the extent of this region along with a possibility of optimization of the radiator parameters for creation of uniform illumination in defined regions in a near zone are investigated.
Keywords :
antenna radiation patterns; aperture antennas; aperture radiators; field amplitude distribution; near-field reactive region; uniform illumination; Apertures;
Conference_Titel :
Microwave & Telecommunication Technology, 2009. CriMiCo 2009. 19th International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-4796-1
