| 摘要 |
PROBLEM TO BE SOLVED: To provide a digital radio device, capable of becoming simultaneous standby state for each of radio signals of a plurality of standards which differ in the occupied bandwidth, degree of modulation, baseband filter band and bit rate, even if the radio signals exist mixed, and to provide a method for controlling the device. SOLUTION: The digital radio device executes simultaneous detection processing, before baseband processing; determines a standard parameter of an incoming signal; supplies the data to a baseband processing block; sets the required processing parameters, including a filter band, a clock frequency and degree of modulation etc., and thereafter executes baseband processing. COPYRIGHT: (C)2011,JPO&INPIT |
