Radio communication

特許 権利維持 A radio communication system includes a transmission device (10) and a reception device (20). The transmission device (10) has: a series/parallel converter (11); an MSK modulator (31) for modulating a signal for each channel; a D/A converter (13); a frequency converter (14a) for conversion into a different carrier frequency; a synchronization circuit (32); an amplifier (15); a multiplexer (16) for multiplexing an amplification signal; and an antenna (19).