efficient technique to analysis UWB impulse radio (UWB IR) signals. It is composed of an
ultra high speed sample and hold amplifier (SHA), a pulse generator and a very fine time
control system. This proposed architecture can be useful for several applications from
positioning and ranging to telecommunication functions, such as synchronization and
demodulation. The SHA exhibits a 14 GHz bandwidth with a 1 dB ripple over the DC to 10 …