Radio wave control system, control apparatus, radio wave control method, and non-transitory computer readable medium

A control apparatus comprising:

• at least one memory storing instructions;
• and
• at least one processor configured to execute the instructions to:
• generate an information signal;
• control, when a first local signal and a second local signal out of broadband local signals transmitted from a high power amplifier to a reflective plate are reflected by or transmitted through antenna elements periodically disposed on the reflective plate, directions in which a first modulated signal and a second modulated signal are beam-formed by electrically controlling the antenna elements on the basis of the information signal and controlling phases of the first local signal and the second local signal incident on the reflective plate;
• modulate the first local signal by using a first information signal related to a first communication service provider at first timing, and
• modulate the second local signal by using a second information signal related to a second communication service provider at second timing different from the first timing.

A radio wave control method comprising:

• generating an information signal;
• and
• controlling, when a first local signal and a second local signal out of broadband local signals transmitted from a high power amplifier to a reflective plate are reflected by or transmitted through antenna elements periodically disposed on the reflective plate, directions in which a first modulated signal and a second modulated signal are beam-formed by electrically controlling the antenna elements on the basis of the information signal and controlling phases of the first local signal and the second local signal incident on the reflective plate;
• modulating the first local signal by using a first information signal related to a first communication service provider at first timing, and
• modulating the second local signal by using a second information signal related to a second communication service provider at second timing different from the first timing.