ELECTRONIC DEVICE, CONTROL METHOD, AND CONTROL PROGRAM

An electronic device according to one aspect includes: a transmitter configured to transmit a transmission signal; a receiver configured to receive a prescribed signal; an environment estimator configured to be able to estimate a radio wave propagation environment from the received prescribed signal; a person detector configured to detect the presence or absence of a person in the radio wave propagation environment; and a controller configured to reduce a side lobe of a transmission signal when the radio wave propagation environment is determined to be a multipath-rich environment in which reflected waves occur and a person is detected from an estimation result of the environment estimator and a detection result of the person detector.