H - Electricity – 03 – F
Patent
H - Electricity
03
F
328/22
H03F 1/34 (2006.01)
Patent
CA 1087694
SPECIFICATION ABSTRACT OF THE DISCLOSURE A circuit for correcting an AC output signal from an electronic device into closer correspondence with an AC input signal to the combination of the circuit and device comprises first and second amplifiers arranged to each receive the input signal. The first amplifier is also arranged to receive feedback of the output signal from the electronic device for providing a signal which is a function of the difference between the input and output signals. The com- bination of signals from the first and second amplifiers is provided to the electronic device for producing an output signal which corresponds closely to the input signal. In a method of operating the circuit with an electronic device from which the output signal variably differs from the input signal, the amplitude of the output signal fed back into the first amplifier is adjusted to provide a null AC signal from the first amplifier at the output signal which deviates least from that desired. Then, when the input signal changes to produce an output signal which would deviate more than the minimum from that desired, the first amplifier pro- duces a signal which varies inversely to the deviation to correct the output signal from the device.
294621
Gowling Lafleur Henderson Llp
Yen Wai L.
LandOfFree
Output signal correcting circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Output signal correcting circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Output signal correcting circuit will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-847260