| 摘要 |
PURPOSE:To recover a clock momentarily when a signal such as a burst signal is received by detecting the correlation of the synchronous signal of a reception signal and recovering a clock from the reception signal while using a point of time with the strongest correlation as a reference. CONSTITUTION:When a reception signal such as a burst signal is inputted to a terminal 1, a correlation device 2 and a correlation discriminator 3 control a clock recovery device 4 is that the phase of the reception signal and that of the clock are made coincident. Thus, in the case of receiving a signal such as a burst signal, the clock recovery device 4 recovers the clock from the reception signal momentarily to improve the leading characteristic. |
