Frequency-voltage converter

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

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Details

328141, 328142, 307246, 307261, 307494, H03K 500, H03K 1756, H03K 522

Patent

active

048230910

ABSTRACT:
The invention provides a frequency-voltage converter having a voltage source; a first capacitor, a second capacitor, a current generator and a sequencer receiving a recurrent signal; said first capacitor being charged to a value Vo after a time To, then discharged by a discharge current Jd proportional to the square of the instantaneous residual voltage in said first capacitor, during a time T-To; the residual charge which is present in the first capacitor after the time T being recopied at the beginning of each recurrence into said second capacitor.

REFERENCES:
patent: 3569737 (1971-03-01), Bauer
patent: 3697781 (1972-10-01), McLean
patent: 3883754 (1975-05-01), Fleischer et al.
patent: 4197508 (1980-04-01), Takaoka
patent: 4214299 (1980-07-01), Nakagaki et al.

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