Research Article

Development of Tools, Instrumentation and Codes for Improving Periodic Examination and Repair of SFRs

Figure 19

Ultrasonic visualization techniques (examples).
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(a) full matrix capture (FMC)-Phased array technique
718034.fig.0019b
(b) IMARSOD antenna-phased array technique
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(c) synthetic aperture focusing technique. (SAFT)