By adjusting the values of R,L, and C in Figure 4.38, design a discriminator for a carrier

Question:

By adjusting the values of R,L, and C in Figure 4.38, design a discriminator for a carrier frequency of 100 MHz, assuming that the peak frequency deviation is 4 MHz. What is the discriminator constant K_Dfor your design?

Figure 4.38

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Principles of Communications Systems, Modulation and Noise

ISBN: 978-8126556793

7th edition

Authors: Rodger E. Ziemer, William H. Tranter

See More Books

Question Posted: Sep 15, 2018 10:31 AM

See More Questions

Two small spheres with mass m = 15.0 g are hung by silk threads of length L = 1.20 m from a common point (Fig. 21.44). When the spheres are given equal quantities of negative charge, so that q1 = q2...
The responses of a series RLC circuit are vc (t) = 30 - 10e-20t + 30e-10t V iL (t) = 40-20t - 60-10t mA Where vc and iL are the capacitor voltage and inductor current, respectively. Determine the...
It is expected that a parallel RLC resonant circuit has a midband admittance of 25 1103 S, quality factor of 80, and a resonant frequency of 200 krad/s. Calculate the values of R, L, and C. Find the...
Presented below is selected information related to the financial instruments of Dawson Company at December 31, 2020. This is Dawson Company?s first year of operations. Instructions a. Dawson elects...
An article on the Mexican economy in the Economist notes, "A huge, unproductive informal sector and general lawlessness also drag the economy down." If these factors were the main barriers to more...
Let's show why copper is that reddish color. (a) Copper has a partially filled valence band and a band gap. Draw the band structure for this type of metal. (b) In order to reflect a color of light,...
Consider the random process $U(t)=A$, where $A$ is a random variable uniformly distributed on $(-1,1)$. (a) Sketch some sample functions of this process. (b) Find the time autocorrelation...
An investigation of the effectiveness of an antibacterial soap in reducing operating room contamination resulted in the accompanying table. The new soap was tested in a sample of eight operating...
Explain the environmental and safety considerations in crystallization processes, focusing on strategies to minimize hazardous waste, reduce energy consumption, and ensure process safety through...
Write an application that allows a user to select a country from a list box that contains at least seven options. After the user makes a selection, display the countrys capital city. Save the file as...
Consider the FM discriminator shown in Figure 4.38. The envelope detector can be considered ideal with an infinite input impedance. Plot the magnitude of the transfer function E(f) / X r (f). From...
Using a single PLL, design a system that has an output frequency equal to 7/3 f 0 , Where f 0 is the input frequency. Describe fully, by sketching, the output of the VCO for your design. Draw the...
The semi perimeters of regular polygons with k sides that inscribe and circumscribe the unit circle were used by Archimedes before 200 b.c.e. to approximate , the circumference of a semicircle....
Sales taxes are fairer than income taxes because sales taxes cannot be avoided by the rich. Evaluate this idea. Describe the evidence about the distribution of sales tax burdens among different...
In thinking about the effects of state or local government fiscal policy on economic development, attention is usually focused on what government can do to attract economic activity. Some communities...
Only about half the states include most admissions to entertainment events as part of the state sales tax; the other half include only a few or no admissions in the tax base. Explain why the sale of...
Gross receipts, value added, and net income are three different potential business tax bases. For each of three firms an automobile manufacturer (assembly plant), a food retailer, and a...
If a road is congested, then it is too small for the demand. The road should be expanded or replaced. True, false, or uncertain? Explain your answer.
A certified financial planner notes that with an unsubsidized student loan, the borrower has the choice of whether to make interest payments on the loan while still in college. She advises that...
Refer to the situation described inBE 18-13, but assume a 2-for-1 stock split instead of the 5% stock dividend. Prepare the journal entry to record the stock split if it is to be effected in the form...
Let r 1 = 2.5 for 0 < y < 1 mm, r2 = 4 for 1 < y < 3 mm, and r 3 for 3 < y < 5 mm (region 3). Conducting surfaces are present at y = 0 and y = 5 mm. Calculate the capacitance per square meter of...
A parallel-plate capacitor is made using two circular plates of radius a, with the bottom plate on the xy plane, centered at the origin. The top plate is located at z = d, with its center on the z...
Two coaxial conducting cylinders of radius 2 cm and 4 cm have a length of 1 m. The region between the cylinders contains a layer of dielectric from = c to = d with r = 4. Find the capacitance if...
Pharoah Company has actual sales of $54,700, flexible budget sales of $54,330, and master budget sales of $52360. Compute the sales price variance and sales activity variance (simplified) for Pharoah...
The first-quarter tax return needs to be filed for Prevosti Farms and Sugarhouse by April 15, 2022. For the taxes, assume the second February payroll amounts were duplicated for the March 4 and March...
Nico issues $10 million, 6%, 5 year bonds on January 1 of FY 1. The bonds pay interest semiannually on June 30 and December 31. The effective interest or market rate is 5%. What are the bond proceeds...

By adjusting the values of R,L, and C in Figure 4.38, design a discriminator for a carrier

Question:

L = 10-3 H C = 10-9 F Envelope e(t) R = 103 Q x,(t) Ур) detector

Step by Step Answer:

We can solve this problem by determining the peak of the amplitude response char...View the full answer

Principles of Communications Systems, Modulation and Noise

Students also viewed these Physics questions