Title :
Radiation field of a cylindrical spiral near to a small reflector of Cassegrain antenna
Author_Institution :
The Sevastopol´s national technical university, Sevastopol, Ukraine
Abstract :
The calculated relationships for the evaluation of the magnetic field components on the small reflector are submitted. These relationships permit the current components to be defined and the characteristics of the spatial field near the major reflector surface to be revealed.
Keywords :
antenna radiation patterns; antenna theory; electric current; magnetic fields; reflector antennas; current components; cylindrical spiral; dual-reflector Cassegrain antenna; hybrid-reflector antenna; magnetic field components; major reflector surface; radiation field; small reflector; spatial field; Antenna accessories; Antenna theory; Coils; Geometry; Magnetic fields; Mirrors; Near-field radiation pattern; Reflector antennas; Spirals;
Conference_Titel :
Antenna Theory and Techniques, 2003. 4th International Conference on
Print_ISBN :
0-7803-7881-4
DOI :
10.1109/ICATT.2003.1238774
