An antenna receives beams from telecommunication satellites in geostationary orbit close to the equator. The continuous concave reflecting surface of the reflector of the antenna has an equation deduced from a paraboloid by adding thereto the equation of a correction surface comprising a second order...http://www.google.com/patents/US6211842?utm_source=gb-gplus-sharePatent US6211842 - Antenna with continuous reflector for multiple reception of satelite beams
