@article{Draudviliene_Mazeika_2013, title={Investigation of the Spectrum Decomposition Technique for Group Velocity Measurement of Lamb Waves Propagating in CFRP Composite Plate}, volume={19}, url={https://eejournal.ktu.lt/index.php/elt/article/view/3470}, DOI={10.5755/j01.eee.19.2.3470}, abstractNote={The technique for measurement of the group velocity of guided waves was proposed. The technique is based on the spectrum decomposition method and was investigated in the case of A<sub>0</sub> and S<sub>0</sub> modes of Lamb waves propagating in CFRP composite plate. The obtained measurement results were compared with the theoretical dispersion curves obtained by SAFE method.<p>DOI: <a href="http://dx.doi.org/10.5755/j01.eee.19.2.3470">http://dx.doi.org/10.5755/j01.eee.19.2.3470</a></p>}, number={2}, journal={Elektronika ir Elektrotechnika}, author={Draudviliene, L. and Mazeika, L.}, year={2013}, month={Feb.}, pages={57-60} }