DocumentCode
1461886
Title
Flame-sprayed ceramic dielectric for transducers
Author
Planer, G.V. ; Foster, A.
Volume
19
Issue
11
fYear
1959
fDate
11/1/1959 12:00:00 AM
Firstpage
699
Lastpage
702
Abstract
A high speed electro-mechanical transducer system based on the Johnsen-Rahbek effect is described, in which a flame-sprayed ceramic of high permittivity replaces the conventional semi-conduétor. Among advantages of the system are its operation at high pulse repetition freqiencies, relatively large mechanical thrusts obtainable at low signal voltages, good wear characteristics, as well as ease and economy of producing large ceramic rotors.
Keywords
ceramic insulation; ceramics; transducers;
fLanguage
English
Journal_Title
Radio Engineers, Journal of the British Institution of
Publisher
iet
Type
jour
DOI
10.1049/jbire.1959.0076
Filename
5259518
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