Biomedical Engineering Reference
In-Depth Information
Fig. 1 a Block diagram of the System-on-a-Chip (SoC) ultra-wideband (UWB) pulse radar. PG is
the pulse generator, LNA is the low-noise amplifier, DG is the delay generator. The dashed lines
around the target indicate the range spanned by the radar in ranging mode ( RM ) and tracking mode
( TM ). b Representation of the pulses at the input and output of the multiplier for three different
cases of relative shift ( δ ) between the input pulses. c Representation of the input and output voltages
of the integrator for static and moving targets
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