A remote controller is provided to prevent the fading phenomenon generated due to multiple paths by using space diversity through multiplexing of antennas. A remote controller comprises the followings: an input signal generation part(100) consisting of various keys which receive signals for performing a remote control function; an encoder(200) coding signals provided from the input signal generation part to generate pulse data signals for corresponding keys; a radio frequency oscillator(300) oscillating radio frequency signals according to a cycle corresponding to the pulse data outputted from the encoder; a wireless data modulator(400) converting the oscillation frequency outputted in the radio frequency oscillator into radio data; an amplifier(500) amplifying output signals of the wireless data modulator to signals of appropriate size to delivery the output signals to a target apparatus; and one or more second antennas(620) outputting the same signal as the signal outputted from the first antenna.