BINARY CDMA SYSTEM UTILIZING CHANNEL

摘要

The present invention relates to a binary CDMA system utilizing a channel. An existing amplifier for amplifying a signal is excluded by retransmitting a signal by connecting a master to a slave by including a main master, the slave which receives the signal from the main master, and a submaster which is connected to the slave and transmits the signal to another slave. [Reference numerals] (120) Main master;(130) First slave;(131) Second slave;(140) First sub master;(141) Second sub master