| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a multimode signal processor capable of improving the efficiency of using a circuit while avoiding the congestion of a signal path. <P>SOLUTION: There are provided a plurality of signal processors 102, 105, 108 for performing signal processing corresponding to a plurality of modes utilized for communication; reverse signal selectors 103, 106 for selecting the output of the plurality of signal processors as a reverse signal; and input signal selectors 101, 104, 107 for selecting forward and reversal signals, thus returning the output signal of a signal processing block to a front stage without any congestion of the signal path, and hence utilizing a plurality of signal processing circuits in the same signal processor simultaneously for improving the efficiency of using a circuit in the multimode signal processor. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
