Instruments and systems for measuring cable capacitances

Details Instruments and systems for measuring cable capacitances Instruments and systems for measuring cable capacitances

1984-07-30

1987-01-06

Krawczewicz, Stanley T.

Electricity: measuring and testing

Conductor identification or location

Inaccessible

379 6, G01R 1152, G01R 2726

Patent

active

046349642

ABSTRACT:
A system for measuring the capacitance of an electric signal conductor, with particular interest on telephone cables. A waveform generator produces a test signal which is coupled to the conductor. The resultant signal emerging from the conductor is delivered to a receiver, and then to an integrator, to produce an output signal which is a direct digital measure of the conductor's capacitance.

REFERENCES:
patent: 3159786 (1964-12-01), Bayne
patent: 3663955 (1972-05-01), Shimizu
patent: 3761805 (1973-09-01), Dornberger
patent: 4103225 (1978-07-01), Stephens
patent: 4394616 (1983-07-01), Browne et al.
Squarzini, Jr., Capacitance Tester, IBM Technical Disclosure Bulletin, Mar. 1983, p. 32.

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