对于曼彻斯特编码,每一比特长度分成两份等长的区间。二进制1在前半个时间片以高电平发送,在后半个时间片以低电平发送。二进制0刚好相反;首先低电平然后再高电平。 With Manchester , each period is divided into two equal . A binary 1 bit is sent by having the voltage set during the first interval and in the second one. A binary 0 is just the reverse: first low and then high.