| 摘要 |
PROBLEM TO BE SOLVED: To provide the receiver to take synchronization in a short time regardless of a simple configuration where received signals are synchronized in the unit of each bit to receive signals from two channels. SOLUTION: Signal separate means 11, 12 separate signals sent from transmission lines 9, 10 into a data signal and a clock signal respectively. A phase comparator means 13 compares phases of the two clock signals C1, C2. A phase adjustment means 14 generates a clock signal C12 by passing the clock signal C2 as it is or inverting the clock signal C2. The phase comparator means 13 controls the phase adjustment means 14 so that the clock signals C1 and C12 have a prescribed phase difference. Demodulation means 17, 18 demodulate data signals D1, D2 based on the clock signal C12 to generate data DS1, DS2. Then the phases of the data DS1, DS2 are always in matching with each other. |
