DEVELOPMENT OF TECHNIQUES FOR THE DESIGN AND FABRICATION OF SEISMIC MODEL RECEIVING TRANSDUCERS.

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Abstract:

Ferroelectric ceramic transducer materials were investigated to determine their application to the design and fabrication of seismic model receiving transducers. Selected materials were used in the fabrication of 1 normal and 2 transverse displacement sensors. The sensors exhibit broad bandwidths and high sensitivity to preferred displacements while affording discrimination against unwanted modes of vibration. Author

Author(s):
Dickey, Clyde W.
Author Organization(s):
DICKEY (CLYDE W) STATE COLLEGE PA
Descriptive Note:
Final rept. 17 Apr-20 Dec 68,
Pagination:
0049

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
AFCRL-68-0650
Contract/Grant Number(s):
F19628-68-C-0273
Task Number(s):
763908
Project Number(s):
AF-7639
Monitor Series:
68-0650
 Subject Terms
Communities of Interest:
Sensors
Descriptor(s):
*PIEZOELECTRIC TRANSDUCERS, *SEISMOMETERS, FERROELECTRIC MATERIALS, FILMS, BARIUM COMPOUNDS, TITANATES, QUARTZ, PIEZOELECTRIC CRYSTALS, DETECTORS, SEISMIC WAVES, VIBRATION, BANDWIDTH, SENSITIVITY, MECHANICAL DRAWING, EARTH MODELS
Field(s)/Group(s):
Seismology, Test Facilities, Equipment and Methods
Report Date:
1968 Dec 20