FIELD: radio engineering.
SUBSTANCE: invention relates to radio engineering and is used in radio communication systems with mobile objects, radiolocation and radio monitoring. Disclosed is a hybrid mirror antenna of circular view, consisting of an axisymmetric reflector in the form of a conducting surface and a cluster of radiators facing the reflector in the form of a flat antenna array, characterized in that the shape of the surface of the reflector facing the cluster of radiators is formed by the rotation of the asymmetric part of the parabola around the axis of axial symmetry of the reflector, which makes an angle with the focal axis of the parabola close to the right one, plane of phase centres of antenna array elements coincides with a plane formed during rotation by a plurality of foci of a parabola, and the middle point of the cluster of radiators is on the axis of axial symmetry of the reflector.
EFFECT: possibility of forming beams of radiation patterns in all azimuthal directions without using rotary mechanisms and volumetric antenna arrays.
1 cl, 1 dwg
