Pulse position modulation type impulse radio transmitter and radio communication system

摘要

A bipolar return zero short pulse generator 102, a band pass filter 103 having a predetermined pass frequency band and allowing the output of the bipolar return zero short pulse generator to pass therethrough, a transmission amplifying the output of the band pass filter An amplifier 104 and a transmission antenna 105. The bipolar return zero short pulse generator inverts every cycle of the clock signal and outputs pulse width variable pulses having different pulse widths according to the transmission data, A trigger flip-flop 704 with a position modulation function for outputting every cycle of a signal, and a pulse generation filter 506 having a pulse generation filter 506 for generating a positive pulse or a negative pulse according to the change direction of the change edge of the pulse width variable pulse Method Impulse radio transmitter.