Title :
Polarization control technique for flat spiral antennas
Author :
Protsenko, M.B. ; Tan´kov, I.V. ; Gromozdin, V.V.
Author_Institution :
Sevastopol State Tech. Univ., Ukraine
Abstract :
Control of antenna polarization characteristics has a number of advantages such as increasing the energy of mobile communication systems. Forming the controlled current distribution and synthesis of the curvilinear radiator geometry can assist in solving this problem. In the present work the polarization control technique is presented for a flat spiral antenna with two-point excitation. The arms of a two-wire Archimedean spiral antenna are used as radiating elements.
Keywords :
antenna theory; current distribution; electromagnetic wave polarisation; mobile antennas; spiral antennas; antenna polarization characteristics; controlled current distribution; curvilinear radiator geometry; flat spiral antennas; mobile communication; polarization control technique; two-point excitation; two-wire Archimedean spiral antenna; Arm; Communication system control; Control system synthesis; Control systems; Current distribution; Geometry; Mobile antennas; Mobile communication; Polarization; Spirals;
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.2000.1256116
