Patent ID: 9054789
Filing Date: 2015-06-09
Classification: H04B

Abstract:
1. A method for generating Ultra Wide Band (UWB) waveforms, comprising: generating consecutive elementary pulses having respective durations corresponding respectively to respective setpoint durations, the elementary pulses having respective amplitudes that are substantially equal to one another, amplifying separately and combining each elementary pulse as a function of a respective setpoint amplitude of a plurality of setpoint amplitudes in an H-bridge circuit comprising a first branch receiving a first pulse of the elementary pulses and the setpoint amplitude of the first puke, and a second branch receiving a second pulse of the elementary pulses, and the setpoint amplitude of the second pulse, the second pulse being consecutive to the first pulse, and obtaining a waveform successively comprising each amplified elementary pulse, alternately positive and negative, provided by an output of the H-bridge circuit.