Viswanathan, R and Baghialakshmi, S (1974) Voltage controlled two phase func generator using op-amps. Technical Report. National Aeronautical Laboratory, Bangalore, India.
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Abstract
The paper describes the design of a function generator 13; providing triangle, sine and square wave output voltages whose13; frequency can be controlled by an input voltage. The basic13; unit is a triangle and square wave generator working on the13; closed loop principle. A phase shifter gives an additional13; triangular output at 90xB0;, and a function generator shapes the13; triangular waves to sine. The frequency range is from 1 Hz13; to 1- KHz with waveform distortion in the sine waves less than13; 1%.
| Item Type: | Proj.Doc/Technical Report (Technical Report) |
|---|---|
| Uncontrolled Keywords: | Phase oscillator;Voltage;Op-amp;Diode resistor;waveforms; Circuit;phase sinusoidal |
| Subjects: | AERONAUTICS > Aerodynamics |
| Division/Department: | Propulsion Division, Propulsion Division |
| Depositing User: | M/S ICAST NAL |
| Date Deposited: | 22 Dec 2006 |
| Last Modified: | 24 May 2010 09:54 |
| URI: | http://nal-ir.nal.res.in/id/eprint/3826 |
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