WIRELESS RECEIVER, SIGNAL PROCESSING TIMING CONTROL METHOD, AND SIGNAL PROCESSING TIMING CONTROL PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a wireless receiver, a signal processing timing control method, and a signal processing timing control program that can prevent production of a reception error even when a multi-value modulation system is adopted for them. SOLUTION: An AGC control section 16 of the wireless receiver adjusts a variable gain of a reception amplifier 2 by each frame of a received signal to execute AGC operations. The AGC control section 16 discriminates an AGC operation end point of time and informs a digital signal processing section 15 about the point of time. The digital signal processing section 15 executes prescribed signal processing for a digital signal obtained after the end of AGC operation for a known signal period. Thus, the receiver can prevent occurrence of a reception error caused by incorrect amplitude of the digital signal due to the AGC operations.