Generation device and an output pulse signal, in particular for ultra wide band, on the basis of a pulse signal of the original

摘要

Method and device for generating an output pulse signal, in particular to ultra wide band, on the basis of a pulse signal of origin containing digital data, in which: a multiplicity of parallel channels (v1, v2, v3) respectively include an oscillator (01, 02, 03) generating the signals are periodic, continuous and a switch (w1, w2, w3); a control circuit (4) is subjected to the pulse signal and delivering the turn-on pulses (t1, t2, t3) to the switches, whose duration and the position in time with respect to the pulse signal of origin (t) are specific to each switch, and a summing circuit (3) receives the signals from said parallel channels, and delivers the output pulse signal in such a way that the output pulse signal has a spectrum which is included in a spectral mask whose shape is determined by said periods and the positions in the time of the turn-on pulses.