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Scientific Article

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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