In this part we consider echoes from Ø2 mm Side Drilled Holes (SDH) at different depths with different probes:
- Mono-element immersion probes
- Mono-element contact probes
- Phased-array contact probes
The results show a very good agreement. It can be noticed that Civa generally underestimates the amplitude of the echoes in the very near field (less than 4 dB discrepancy).
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