Sine wave oscillator

Posted on Feb 6, 2014

The Wien bridge sine wave oscillator to introduce is the oscillator which works in the oscillation by returning(positive feedback) the oscillation output to the input. The point of this circuit is the negative feedback circuit to make the oscillation operation be stable. The circuit to be using this time changes the resistance value of the Field E

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ffect-type Transistor(FET) at the d. c. voltage which rectified the oscillation output in the full wave and is making the oscillation operation be stable. The sine wave oscillator is the oscillator which is difficult to make because the distortion of the oscillation signal occurs compared with the square wave oscillator, the triangular wave oscillator.

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