TRANSCEIVER ANTENNA POSITIONER Russian patent published in 2005 - IPC

FIELD: antenna engineering; location, direction-finding, and communication systems.

SUBSTANCE: proposed positioner designed for controlled rotation of antenna in bearing and in elevation by means of relevant drives whose motors are installed on fixed base has fixed base, hollow shafts, bevel gears, sector, antenna shafts, posts, benchboard, motors, differential system, reduction units, waveguide, radiator, gears, shielding dome, reflector, and subdish. Positioner circuit arrangement enables holding antenna elevation axis in fixed state during benchboard rotation with bearing motor by rotating elevation drive in reverse direction or by varying elevation motor speed in this or that direction, antenna turning in elevation while antenna-carrying benchboard is rotated in bearing.

EFFECT: dispensing with energizing rotating part of device; enhance precision of antenna beam guidance in space.

4 cl, 2 dwg