Table 2 Simulated BRCS and FSCS for a selection of targets in various scattering regimes
| Â | RCS, dBsm | ||||
|---|---|---|---|---|---|
BR (β = 900)/ FSR (β = 1800) | |||||
λ → | 3.0 m | 1.5 m | 0.75 m | 0.3 m | 0.1 m |
f → | 100 MHz | 200 MHz | 400 MHz | 1 GHz | 3 GHz |
Targets, L (m), H (m), V ( m/s) | Â | Â | Â | Â | Â |
Human | 6.2/7.6 | 7.3/11.1 | 7.6/15.6 | 11.6/22.0 | 15.4/33.2 |
  L = 0.5, H = 1.8, V = 1.0 | (R) | (M) | (M) | (O) | (O) |
Vehicle, LR Discovery | 9.7/22.5 | 7.6/28.2 | −7.4/34.1 | 5.4/41.0 | - |
  L = 4.8, H = 2.2 , V = 10 | (R/M) | (M) | (sub-O) | (O) | |
Inflatable boat | 0.6/2.7 | −1.3/6.8 | −9.4/13.0 | −6.6/21.4 | −7.3/40.3 |
  L = 2.3, H = 1, V = 5 | (R) | (M) | (Sub-O) | (O) | (O) |
Missile | 2.9/8.9 | 1.6/15.3 | −8.0/22.6 | −6.1/29.0 | −3.2/45.0 |
  L = 3.6, H = 0.5, V = 200 | (R/M) | (M) | (Sub-O) | (O) | (O) |
UAV Predator | 4.4/17.6 | 2.0/23.5 | −1.6/32.9 | −3.0/60.0 | - |
  L = 8.4, H = 2, V = 50 | (M) | (O) | (O) | (O) | |