| 摘要 |
<p>PURPOSE:To adjust the timing of data reception and to improve the quality of communication with an opposite station by variably setting up the output period of an UN detection enable signal for applying timing for detecting a unique word(UW) from receiving data. CONSTITUTION:This data reception timing adjusting device is provided with an atenna 1, a demodulation part 2 for extracting receiving data 14 from a received radio wave and reproducing a receiving clock 15, an UW detection part 4 for detecting a unique word and outputting idle data 16, a receiving data storing part 5 for storing idle data 16, and a CPU part 6 for monitoring the receiving status of the storing part 5 and outputting numerical data for determining the detection period of the unique word. The device is also provided with a reception timing control part 3 for determining the start time and end time of the detection period of the unique word based upon the numerical data, outputting an UW detection enable signal 17 to the UW detection part 4 and outputting a reception enable signal 18 for controlling the demodulating operation of the demodulation part 2 to the demodulation part 2.</p> |
