Table 1.

Technical parameters of UWB radar m:explore.

Transmitter	Receiver
UWB pseudo-noise signal	UWB analog input bandwidth: 0.1–6 GHz
No high voltage peaks, low field strength operation	RF-ports: SMA-F
Extremely stable generation driven by phase-locked RF clock (13.312 GHz)	Continuous, synchronous sub-sampling operation
Instantaneous 10 dB bandwidth 0.1–6 GHz	Extremely stable timebase derived from transmitter clock
Total output power: approx. −4 dBm	Timebase jitter < 1.5 fs (rms)
RF-port: SMA-F	Input 1 dB compression point P1dB approx. −14 dBm
Output power-down feature	System performance: > 125 dB (can be extended with external amplifiers)
Two options for ambiguity range:	Specific dynamic: 135 dB
•MLBS9:$t\_amb=38.4\mathrm{ns},r\_amb=11.5\mathrm{m}\left(air\right)$	Instantaneous dynamic: >115 dB
•MLBS12:$t\_amb=307.6\mathrm{ns},r\_amb=92.2\mathrm{m}\left(air\right)$	(P1 dB and 100 measurements/s)