DocumentCode
3779684
Title
Recent progress in instrumentation for dielectric measurements at the laboratory for insulation research, M.I.T.
Author
J. L. Upham;W. B. Westphal
Author_Institution
Massachusetts Institute of Technology, Cambridge, Mass.
fYear
1949
Firstpage
44
Lastpage
46
Abstract
A. In the device described below, two phase motors are used as discriminating elements. Basically, the scheme of operation of this self-tracking detector is as follows. The driving signal is applied to one winding of a two-phase motor, arid the output signal of the bridge is applied to the second winding.
Keywords
"Frequency modulation","Bridge circuits","Signal generators","Dielectric measurement","Detectors","Oscillators","Mixers"
Publisher
ieee
Conference_Titel
Electrical Insulation, 1949. annualReport 1949. Conference on
Print_ISBN
978-1-5090-3126-9
Type
conf
DOI
10.1109/EIC.1949.7508709
Filename
7508709
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