From: Shigaraki UAV-Radar Experiment (ShUREX): overview of the campaign with some preliminary results
Parameter | |
---|---|
Beam directions | (0°,0°),(0°,0°),(0°,0°),(0°,0°),(0°,0°), (0°,10°),(45°,10°),(90°,10°),(135°,10°),(180°,10°) |
Radar frequencies (MHz) | 46.00,46.25,46.50,46.75,47.00 |
Interpulse period (μs) | 400 |
Subpulse duration (μs) | 1 |
Pulse coding | 16-bit optimal code |
Range resolution (m) | 150 m (nominal), ~ 20 m (range imaging) |
Height sampling (FII) (m) | 5 |
Number of gates | 128 |
Coherent integration number | 32 |
Incoherent integration number | - (time series) |
Number of FFT points | 128 |
Acquisition time (s) | 16.384^{a} |
Time sampling (s) | 4.096 |
Nyquist frequency (Hz) | 3.9063 |
Velocity aliasing (ms^{−1}) | 12.6 |