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Accurate measurement of guided modes in a plate using a bidirectional approach
1. M. Talmant, J. Foiret, and J. G. Minonzio, “ Guided waves in cortical bones,” in Bone Quantitative Ultrasound (Springer, New York, 2010), Chap. 7.
2. X. J. Song, D. A. Ta, and W. Q. Wang, “ Analysis of superimposed ultrasonic guided waves in long bones by the joint approximate diagonalization of eigen-matrices algorithm,” Ultrasound Med. Biol. 37, 1704–1713 (2011).
3. P. Moilanen, P. H. F. Nicholson, V. Kilappa, S. L. Cheng, and J. Timonen, “ Assessment of the cortical bone thickness using ultrasonic guided waves: Modelling and in vitro study,” Ultrasound Med. Biol. 33, 254–262 (2007).
4. F. Lefebvre, Y. Deblock, P. Campistron, D. Ahite, and J. J. Fabre, “ Development of a new ultrasonic technique for bone and biomaterials in vitro characterization,” J. Biomed. Mat. Res. 63, 441–446 (2002).
5. M. Granke, Q. Grimal, A. Saïed, P. Nauleau, F. Peyrin, and P. Laugier, “ Change in porosity is the major determinant of the variation of cortical bone elasticity at the millimeter scale in aged women,” Bone 49, 1020–1026 (2011).
6. K. L. Xu, D. A. Ta, and W. Q. Wang, “ Multiridge-based analysis for separating individual modes from multimodal guided wave signals in long bones,” IEEE Trans. Ultrason. Ferroelectr. Freq. Control 57, 2480–2490 (2010).
7. V. Kilappa, K. Xu, P. Moilanen, E. Heikkola, D. Ta, and J. Timonen, “ Assessment of the fundamental flexural guided wave in cortical bone by an ultrasonic axial-transmission array transducer,” Ultrasound Med. Biol. 39, 1223–1232 (2013).
10. J. G. Minonzio, J. Foiret, M. Talmant, and P. Laugier, “ Impact of attenuation on guided mode wavenumber measurement in axial transmission on bone mimicking plates,” J. Acoust. Soc. Am. 130, 3574–3582 (2011).
11. J. A. Chen, J. Foiret, J. G. Minonzio, M. Talmant, Z. Q. Su, L. Cheng, and P. Laugier, “ Measurement of guided mode wavenumbers in soft tissue-bone mimicking phantoms using ultrasonic axial transmission,” Phys. Medi. Biol. 57, 3025–3037 (2012).
12. P. Moilanen, M. Talmant, V. Kilappa, P. Nicholson, S. L. Cheng, J. Timonen, and P. Laugier, “ Modeling the impact of soft tissue on axial transmission measurements of ultrasonic guided waves in human radius,” J. Acoust. Soc. Am. 124, 2364–2373 (2008).
13. E. Bossy, M. Talmant, M. Defontaine, F. Patat, and P. Laugier, “ Bidirectional axial transmission can improve accuracy and precision of ultrasonic velocity measurement in cortical bone: A validation on test materials,” IEEE Trans. Ultrason. Ferroelectr. Freq. Control 51, 71–79 (2004).
14. M. Talmant, S. Kolta, C. Roux, D. Haguenauer, I. Vedel, B. Cassou, E. Bossy, and P. Laugier, “ In vivo performance evaluation of bi-directional ultrasonic axial transmission for cortical bone assessment,” Ultrasound Med. Biol. 35, 912–919 (2009).
15. P. Moilanen, M. Maatta, V. Kilappa, L. Xu, P. H. F. Nicholson, M. Alen, J. Timonen, T. Jamsa, and S. Cheng, “ Discrimination of fractures by low-frequency axial transmission ultrasound in postmenopausal females,” Ost. Int. 24, 723–730 (2013).
16. M. F. M. Osborne and S. D. Hart, “ Transmission, reflection, and guiding of an exponential pulse by a steel plate in water. I. Theory,” J. Acoust. Soc. Am. 17, 1–18 (1945).
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Measuring guided wave propagation in long bones is of interest to the medical community. When an inclination exists between the probe and the tested specimen surface, a bias is introduced on the guided mode wavenumbers. The aim of this study was to generalize the bidirectional axial transmission technique initially developed for the first arriving signal. Validation tests were performed on academic materials such a bone-mimicking plate covered with either a silicon or fat-mimicking layer. For any inclination, the wavenumbers measured with the probe parallel to the waveguide surface can be obtained by averaging the wavenumbers measured in two opposite directions.
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