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
Link To Document :
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