|
技术参数
|
|
Frequency output
|
210 – 220 GHz, min
|
|
Power output
|
1.5 – 3.0mW
|
|
Modulation
|
Linear Chirp, Up chirp, Down chirp (adjustable sweep time) and CW (adjustable frequency)
|
|
Sweep parameters（user selectable）
|
|
Sweep time
|
|
Start frequency
|
|
Stop frequency
|
|
|
IF band width
|
10kHz – 10MHz
|
|
Total sweep time
|
Protection delay between any sweep min1ms
|
|
Noise figure
|
12-13dB
|
|
Tx/Rx Leakage
|
60 dB min
|
|
Range resolution
|
Sweep bandwidth dependent
|
|
Max Range
|
> 40 m against car target
|
|
Min Range
|
< 1.5 m (no oscillations in noise floor)
|
|
Analogue data outputs (linear after downconversion mixer amplifier)
|
BNC connectors
|
|
Strobe pulse output
|
TTL, BNC
|
|
External trigger input
|
TTL, BNC
|
|
Digital data output
|
FFT (2048harm x3),IF (4096points x3)
|
|
External Frequency Reference
|
10 MHz, 0 dBm, (10 dBm max) sinewave or squarewave, SMA connector
|
|
Waveguide flange
|
WR05, UG 387/U-M Precision Flange
|
|
Antenna vertical separation
|
40mm
|
|
Power supply
|
9-18 V vehicle supply @ (TBD) Amps
|
|
Control software
|
Windows
|
