Open Access
Table 2
Summary of simulation and measurement results.
| 120 kHz | 200 kHz | |
|---|---|---|
Simulated  |
0.82 | 0.48 |
Simulated  |
0.95 | 0.90 |
Simulated  , ranges 20 m–110 m |
0.86 (−0.7 dB) | 0.53 (−2.8 dB) |
In-situ measured  , 20 m–110 m |
0.72 (−1.4 dB) | 0.48 (−3.2 dB) |
| Relative standard deviation (SD) in ra measurements | 10% (0.4 dB) | 10% (0.4 dB) |
| Number of ra values processed for mean and SD | 22 (low power), 20 (high power) | |
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