Find the percentage error of this circuit as a sine shaper

Assignment Help Other Engineering

Reference no: EM131022139

The two-diode circuit shown in Fig. can provide a crude approximation to a sine-wave output when driven by a triangular waveform. To obtain a good approximation, we select the peak of the triangular waveform, V, so that the slope of the desired sine wave at the zero crossings is equal to that of the triangular wave. Also, the value of R is selected so that when vI is at its peak, the output voltage is equal to the desired peak of the sine wave. If the diodes exhibit a voltage drop of 0.7 V at 1-mA current, changing at the rate of 0.1 V per decade, find the values of V and R that will yield an approximation to a sine waveform of 0.7-V peak amplitude. Then find the angles θ (where θ =90^owhen vI is at its peak) at which the output of the circuit, in volts, is 0.7, 0.65, 0.6, 0.55, 0.5, 0.4, 0.3, 0.2, 0.1, and 0. Use the angle values obtained to determine the values of the exact sine wave (i.e., 0.7 sin θ), and thus find the percentage error of this circuit as a sine shaper. Provide your results in tabular form.

Reference no: EM131022139

Questions Cloud

Explain the different results between the two correlations : Mr. & Mrs Shaw invest 60% of funds in stock A and the balance in stock B. The standard deviation of returns for stock A is 10% and on B it is 20%. Calculate the variance of portfolio returns and standard deviation assuming the correlation between the..

What is the main function and role of papers r us : Papers R Us Proprietary Limited is a national provider of academic papers and publications for undergraduate and postgraduate students in the discipline of business. It is based in Melbourne and contracts with colleges and educational consultancies t..

What are the clamping voltages you have chosen : The circuit, fed by an 8-V peak-to-peak triangular wave, should limit the amplitude of the output signal via a 0.7-V diode to a value corresponding to that of a sine wave whose zero-crossing slope matches that of the triangle. What are the clampin..

Classify each cost as either a product cost or a period cost : Classify each cost as either a product cost or a period cost. Indicate whether each product cost is a direct materials cost, a direct labor cost, or a factory overhead cost.

Find the percentage error of this circuit as a sine shaper : The two-diode circuit shown in Fig. can provide a crude approximation to a sine-wave output when driven by a triangular waveform. To obtain a good approximation, we select the peak of the triangular waveform, V, so that the slope of the desired si..

Which court heard smith v. jones in 2002 : Which court heard Smith v. Jones in 2002? (a) Texas Criminal Court of Appeals (b) Supreme Court of Texas

Are women the fabric holding society together : You are required to write an essay of 250 words on "Are women the fabric holding society together?" Ensure that your final draft has no grammatical errors. Do not copy-paste any information from the internet; you must write the essay from scratch. Cr..

Difference between a business plan and an acquisition plan : Explain the difference between a business plan and an acquisition plan. Why is it important to get senior management heavily involved early in the acquisition process?

Handled like a mini-trial : Which of the following is handled like a mini-trial? (a) Arbitration (b) Mediation

User Account

All Pages