Table 1 Amplitudes of receiving signal under different conditions
Broad half-pulse width/rad | 0.06 | 0.08 | 0.10 | 0.12 | 0.14 |
|---|---|---|---|---|---|
Amplitude of the receiving signal (α = 0.75)/mv | 67.5 | 126.9 | 203.3 | 282.6 | 403.6 |
Amplitude of the receiving signal (α = 0.77)/mv | 72.5 | 137.2 | 212.5 | 300.3 | 408.6 |
Amplitude of the receiving signal (α = 0.79)/mv | 78.5 | 142.5 | 213.8 | 315.3 | 425.9 |
Amplitude of the receiving signal (α = 0.81)/mv | 66.7 | 122.8 | 194.3 | 275.1 | 386.0 |
Amplitude of the receiving signal (α = 0.83)/mv | 63.8 | 117.8 | 186.5 | 257.8 | 370.7 |