MULTI-BEAM MIRROR ANTENNA

摘要

A multi-beam mirror antenna comprises a mirror made as inside surface of a rotary body of a circular moving line made of radio-transparent material and inside surface of which is covered with reversible material, a source of control signals and radiators that arranged in such a manner that have possibility to move along a focus circle. To provide circular scanning of high quality, the radio-transparent part of mirror is executed as a three-layer construction, inside and outside layers of which are presented as continuous surfaces. The middle lay is presented as cells being made as frustum of pyramids identical in dimensions, hollow inside and having basis in the form of a spherical equiangular triangles.