| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To decode encoded data after detection without omission in the case of reception of digital modulation waves to which no preamble is imparted. <P>SOLUTION: The digital modulation waves after reception and detection are supplied to a memory circuit 8 as a storage means. The memory circuit 8 successively introduces digital signals and successively transmits them to a demodulation circuit 9 after storing them for over length of prescribed time T. While the prescribed time T elapses, a clock signal generation circuit 10 successively reads a plurality of the digital signals stored in the memory circuit 8 and reproduces clock signals synchronized with a signal cycle of transmitted encoded data. Consequently, decoding of received encoded data to be supplied to the decoding circuit 9 after the prescribed time T without omission is enabled and a practically excellent effect can be obtained by adopting the decoding to analysis of the received data, etc. <P>COPYRIGHT: (C)2003,JPO</p> |
