Patent ID: 9385900
Filing Date: 2016-07-05
CPC Classification: H03M,H04L

Claim Text:
1. A signal transmission system comprising: a modulation signal generating unit that generates a modulation signal using a Manchester code in accordance with transmission data; a clock generating unit that generates a clock having an amount of delay with respect to a rising edge or falling edge of the modulation signal generated by the modulation signal generating unit; and a data detecting unit that generates received data by carrying out sampling processing of the modulation signal generated by the modulation signal generating unit in synchronization with the clock generated by the clock generating unit, wherein when it is assumed that a period of the transmission data is T and the amount of delay in the clock generating unit is not less than 0.5 T and not greater than 1 T, the modulation signal generating unit: outputs the Manchester code “1” as a start signal; reads the transmission data; outputs the Manchester code “1” if the transmission data read is “0”; outputs the Manchester code “0” and the Manchester code “1” if the transmission data read is “1”; and repeats an operation from reading to conversion of the transmission data until conversion and output of all the transmission data have been completed.