Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1991-09-27
1993-02-23
Sikes, William L.
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307261, 328127, G06G 710, G06G 718
Patent
active
051893215
ABSTRACT:
In a current-mode transconductor-C integrator, the non-linearity of the voltage-to-current conversion of a transconductor is corrected by means of a differentiator which supplies a current (i.sub.d) which is proportional to the derivative of a current (i.sub.f) which in turn is proportional to the transconductor output current (i.sub.out), with respect to the transconductor control (v). An input current (i.sub.in) is divided by the current (i.sub.d) by means of a current divider. The resultant quotient current (i.sub.q) is applied to an integrating capacitor across which a voltage (v) is built up. This voltage is converted into the output current (i.sub.out) by the transconductor. This results in an output current (i.sub.out) which is linearly proportional to the integral of the input current (i.sub.in) without the distortion usually caused by the non-linear voltage-to-current characteristic of the transconductor.
REFERENCES:
patent: 4293820 (1981-10-01), Dinh
patent: 4546274 (1985-10-01), Sakai
patent: 4734598 (1988-03-01), Bohme
patent: 4859881 (1989-08-01), Yamamoto et al.
patent: 5012139 (1991-04-01), Susak et al.
patent: 5023489 (1991-06-01), Macbeth
Franzblau Bernard
Sikes William L.
Tran Toan
U.S. Philips Corporation
LandOfFree
Companding current-mode transconductor-C integrator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Companding current-mode transconductor-C integrator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Companding current-mode transconductor-C integrator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2207875