| 摘要 |
FIELD: physics; radio. ^ SUBSTANCE: present invention relates to radio engineering and is meant for use in mobile communication systems, television, radio broadcasting and other communication systems, for generating a flat directional radiation pattern. The antenna is made in form of two mirrors, the surfaces of which are formed by rotating symmetrical arms of a parabola with the top part, cut along a line which passes in the plane of the parabola through its focus perpendicular the axis of symmetry of the parabola, around this line, and an emitter, located at the focus of this parabola. ^ EFFECT: increased efficiency, for circular scanning and simplification of design. ^ 2 dwg |
