ELECTRONIC APPARATUS

According to one embodiment, an electronic apparatus includes a signal detector and processor circuitry. The signal detector is configured to detect communication information based on a wireless signal. The processor circuitry is configured to determine at least one of (1) a first period to wait from a timing of when power transmission is ended to a timing of when power transmission is started, (2) a second period to wait from a timing of when the wireless signal is not detected to a timing of when power transmission is started, and (3) a third period for continuously performing power transmission. The processor circuitry is configured to transmit a power with electromagnetic wave according to at least one of the first period, the second period, and the third period.