To extract phase velocity of dispersive waves by phase unwrapping

QIAO Wenxiao; YAN Shuwen

doi:10.15949/j.cnki.0371-0025.1995.02.008

QIAO Wenxiao, YAN Shuwen. To extract phase velocity of dispersive waves by phase unwrapping[J]. ACTA ACUSTICA, 1995, 20(2): 135-137. DOI: 10.15949/j.cnki.0371-0025.1995.02.008

Citation:

QIAO Wenxiao, YAN Shuwen. To extract phase velocity of dispersive waves by phase unwrapping[J]. ACTA ACUSTICA, 1995, 20(2): 135-137. DOI: 10.15949/j.cnki.0371-0025.1995.02.008

Citation:

QIAO Wenxiao, YAN Shuwen. To extract phase velocity of dispersive waves by phase unwrapping[J]. ACTA ACUSTICA, 1995, 20(2): 135-137. DOI: 10.15949/j.cnki.0371-0025.1995.02.008

To extract phase velocity of dispersive waves by phase unwrapping

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A technique for extracting phase velocity of dispersive waves in two channels by phase unwrapping is introduced in this paper. As examples, the method is employed to procesg both simulated signal data and acoustics logging data.

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