System and method for ultrasonic image reconstruction using mode-converted Rayleigh wave

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United States of America Patent

PATENT NO 6393917
SERIAL NO

09638984

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Abstract

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A system and method for image reconstruction of defects in solid materials based on mode-converted Rayleigh waves (MCRW). The system and method isolate the Rayleigh wave signals from the specular reflection signals although the Rayleigh wave signal amplitude is much weaker than the specular signal. It was shown that an image of defects within a solid material could be successfully restored by MCRW image method. This system and method also provide an accurate representation of the defect shape.

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Patent Owner(s)

Patent OwnerAddress
NDT ENGINEERING & AEROSPACE CO LTD11 JAYUMUYEOK 4-GIL MASANHOEWON-GU CHANGWON-SI GYEONGSANGNAM-DO 51343

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Suh, Dong-Man Hanbit Apt. 119-1401 Oun-Dong Yusun-Gu, Taejon 305-755, KR 2 11

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