Claims:WE CLAIM:

1. A radio wave measurement system comprising:
an aerial moving body (3) to move or to hover above a measurement target antenna (30) for radiating a radio wave in a sky direction;
a position measurer (18) to measure a position of the aerial moving body (3);
a measurement antenna (14) mounted on the aerial moving body (3) and to receive the radio wave;
a radio wave measurer (15) mounted on the aerial moving body (3) and to measure received radio wave data including at least one of an amplitude and a phase of the radio wave received by the measurement antenna (14); and
a radiated radio wave data generator (21) to generate radiated radio wave data including the received radio wave data and radio wave source relative position data representing measurement point data as a position relative to the measurement target antenna (30), the measurement point data being data of a position of the aerial moving body (3) at a point of time when the received radio wave data is measured,
wherein the position measurer (51) is installed on the ground.

2. The radio wave measurement system according to claim 1, further comprising:
a direction signal transmission reception system (32, 33, 37) to transmit and receive a direction signal emitted by the aerial moving body (3A) to indicate an existence direction being a direction in which the aerial moving body (3A) exists when viewed from the measurement target antenna (30); and
a measurement system control device (21A) installed on a ground and including the radiated radio wave data generator,
wherein one of a mobile communication system (12) for controlling the aerial moving body (3A) and the direction signal transmission reception system (32, 33, 37) is selected to send the received radio wave data from the aerial moving body (3A) to the measurement system control device (21A).

3. The radio wave measurement system according to claim 1, further comprising:
a direction signal transmission reception system (32, 33, 37) to transmit and receive a direction signal emitted by the aerial moving body (3E) to indicate an existence direction being a direction in which the aerial moving body (3E) exists when viewed from the measurement target antenna (30);
a measurement system control device (21D) installed on a ground and including the radiated radio wave data generator; and
a measurement communication system (45) that is a communication system different from a mobile communication system (12) for controlling the aerial moving body (3E),
wherein one of the direction signal transmission reception system (32, 33, 37) and the measurement communication system (45) is selected to send the received radio wave data from the aerial moving body (3E) to the measurement system control device (21D).

4. The radio wave measurement system according to claim 1, further comprising:
a direction signal transmission reception system (32, 33, 37) to transmit and receive a direction signal emitted by the aerial moving body (3F) to indicate an existence direction being a direction in which the aerial moving body (3F) exists when viewed from the measurement target antenna (30);
a measurement system control device (21E) installed on a ground and including the radiated radio wave data generator; and
a measurement communication system (45) that is a communication system different from a mobile communication system (12) for controlling the aerial moving body (3F),
wherein one of the direction signal transmission reception system (32, 33, 37), the mobile communication system (12), and the measurement communication system (45) is selected to send the received radio wave data from the aerial moving body (3F) to the measurement system control device (21E).

5. The radio wave measurement system according to any one of claims 1 to 4, wherein a signal controlling the radio wave measurer is sent by the radio wave radiated by the measurement target antenna (30).

6. The radio wave measurement system according to any one of claims 1 to5, further comprising a power reception antenna (34) mounted on the aerial moving body (3A) and to receive the radio wave,
wherein
the measurement target antenna (30) is a power transmission antenna (34) to transmit power by the radiated radio wave, and
at least one of the aerial moving body (3A) and the radio wave measurer (15A) utilizes the power obtained from the radio wave received by the power reception antenna (34).
, Description:SOFT COPY ATTACHED