RADIO WAVE RECEIVER, ELECTRONIC APPARATUS AND RADIO WAVE RECEPTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a radio wave receiver being capable of suppressing elongation of a reception interval while reducing power consumption, and further to provide an electronic apparatus and a radio wave reception method.;SOLUTION: A radio wave receiver comprises: a GPS reception circuit 121; environment detection circuits (a charge state detection circuit 43 and a voltage detection circuit 44) detecting the radio wave receiver being in an environment suitable for reception of a satellite signal; and a control circuit 200. The control circuit 200 comprises: a first reception control section activating the GPS reception circuit 121 when determining the radio wave receiver to be in the environment suitable for the reception of the satellite signal on the basis of detection results of the environment detection circuits; a second reception control section activating the GPS reception circuit 121 at constant-time reception time; and a switching section switching between the first reception control section and the second reception control section and activating one thereof switched from the other one.;COPYRIGHT: (C)2016,JPO&INPIT