BROADBAND MULTI-BEAM DISH ANTENNA

摘要

FIELD: physics; radio. ^ SUBSTANCE: present invention pertains to antenna technology. The broadband dish antenna comprises an unsymmetrical parabolic-cylinder reflector and feed horns dephased from 0.75pi to pi, mounted along the focal line with provision for linear transverse and angular displacement. ^ EFFECT: obtaining a high level of intersection in a double frequency band with formation of a different structure of several rows of the direction pattern and reduction of directivity index losses, arising from increase in the level of intersection. ^ 3 cl, 6 dwg