| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a radio device capable of detecting a battery voltage during reception without having means for recognizing a radio communication state and detecting the battery voltage. <P>SOLUTION: The radio device used in a radio system for performing radio communication using a transmission slot and a reception slot includes: a battery constituting a power source of the radio device; a multiple voltage detection part for performing multiple voltage detection processing of repeatedly detecting a battery voltage which is an output voltage of the battery multiple times in a first cycle, and repeatedly performing the multiple voltage detection processing in a second cycle longer than the first cycle; and a reception voltage specification part for specifying the battery voltage detected at the timing of the reception slot from the plurality of battery voltages detected by the multiple voltage detection part. <P>COPYRIGHT: (C)2012,JPO&INPIT |
