Title :
Computer optimization of field sources amplitude distribution in plane cophasal antenna arrays
Author :
Gorobets, N.N. ; Gorobets, Yu.N. ; Kiuko, V.I.
Author_Institution :
Kharkov Nat. Univ., Ukraine
Abstract :
Requirements of providing the maximum gain, spatial resolution and minimum side lobe levels of antennas are contradictory. Therefore the problem of antenna optimization by its integral characteristics arises. The integral characteristic describing the side and back radiation is the antenna scattering coefficient. The scattering coefficient determines the noise temperature. In this paper the authors discuss the computer optimization of cophasal antenna arrays.
Keywords :
antenna arrays; antenna theory; electrical engineering computing; optimisation; antenna optimization; antenna scattering coefficient; back radiation; computer optimization; field sources amplitude distribution; integral characteristic; maximum gain; minimum side lobe levels; noise temperature; plane cophasal antenna arrays; side radiation; spatial resolution; Antenna arrays; Distributed computing; Helium; Indium tin oxide;
Conference_Titel :
Microwave Conference, 2000. Microwave and Telecommunication Technology. 2000 10th International Crimean
Conference_Location :
Crimea, Ukraine
Print_ISBN :
966-572-048-1
DOI :
10.1109/CRMICO.2000.1256119
