| 摘要 |
PURPOSE:To eliminate the phase uncertainty of a received signal by inserting the frame bits that are not affected by the phase uncertainty to the 2nd and following paths together with a phase difference detection bit put into the 1st path.. CONSTITUTION:The phase difference detection bit and the frame bit are put into the signals of the 1st and 2nd paths for each fixed cycle out of those outputs of an error correcting code part 201 through a phase difference detection bit inserting part 202 and a frame bit inserting part 203 respectively. These signal undergo the gray/natural conversion via a gray/natural converting part 204 and then modulation via a modulating part 205 and are transmitted via a transmitting part 206. |
