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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ivanov, A.G. Wright, S.A. |
| Copyright Year | 1997 |
| Description | Author affiliation: Kongsberg Simrad Mesotech Ltd., Port Coquitlam, BC, Canada (Ivanov, A.G.) |
| Abstract | In application to sonars and underwater transducers a variety of waterless 'solid state' calibration methods can be performed in continuous wave mode (CW). Multi-echo effects arising in such acoustical systems are negligibly small due to the large dynamic range of sonar. Systematic errors can be further eliminated by direct measurements in water. Having a test probe scanned or comprised of 1-3 composite it is possible to 'photoprint' the aperture function of multi-element, electrically shaded transducers to evaluate cross-coupling and predict sonar performance in the far field. |
| Starting Page | 1343 |
| Ending Page | 1346 |
| File Size | 390422 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780341082 |
| DOI | 10.1109/OCEANS.1997.624190 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1997-10-06 |
| Publisher Place | Canada |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Solid state circuits Calibration Probes Sonar measurements Acoustic transducers Piezoelectric transducers Spatial resolution Acoustic testing Frequency Viscosity |
| Content Type | Text |
| Resource Type | Article |
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