Narrowband ultrasonic detection with high range resolution : separating echoes via compressed sensing and singular value decomposition
It is well known that broader bandwidth leads to higher range resolution, but in ultrasonic flaw detection, the bandwidth is often limited. That is, the upper frequency of the transmitted signal is bounded by the attenuation of high-frequency ultrasound, especially when the penetration depth is larg...
Ausführliche Beschreibung
Bibliographische Detailangaben
| Veröffentlicht in: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control. - 1986. - 59(2012), 10 vom: 31. Okt., Seite 2237-53
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| 1. Verfasser: |
Shi, Guangming
(VerfasserIn) |
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| Weitere Verfasser: |
Chen, Chongyu,
Lin, Jie,
Xie, Xuemei,
Chen, Xuyang |
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| Format: | Online-Aufsatz
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| Sprache: | English |
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| Veröffentlicht: |
2012
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| Zugriff auf das übergeordnete Werk: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control
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| Schlagworte: | Journal Article
Research Support, Non-U.S. Gov't |
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