METHOD FOR DIRECTING ANTENNA BEAM TO NON-GEOSTATIONARY SATELLITE

摘要

PROBLEM TO BE SOLVED: To provide a method for efficiently directing a reception beam from a non geostationary satellite and a transmission beam to the non geostaitonary satellite with a simple configuration. SOLUTION: A flat reflector 4 is provided to a range of a neiborhood field distance from an antenna 2 that communicates with the satellite 1 and a drive mechanism 4' varies an angleαso that an antenna beam of the antenna 2 whose directivity is fixed follows the movement of the satellite 1 through the turning drive control of the flat reflector 4.