A method of and a system for receiving microwave beams from a plurality of power satellites (1) in space by way of a receiving antenna (3). By controlling the directions of a plurality of microwave beams (7) to be transmitted from the plurality of power satellites (1), the plurality of power satellites (1) direct the plurality of microwave beams (7) into an aperture surface of the receiving antenna (3), respectively, so that the plurality of microwave beams (7) can be dispersively received at a number of different positions (6) on the aperture surface of the receiving antenna (3), so as to level the energy distribution of the microwaves received on the aperture surface of the receiving antenna (3).