PWM input and output signals are often converted to analog voltage signals using low-pass filters. Design...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
PWM input and output signals are often converted to analog voltage signals using low-pass filters. Design and simulate the following in Simulink®: a PWM signal source with 1 KHz base frequency and adjustable pulse-width modulation (PWM source), an analog filter with time constant of 0.01 s. Simulate the input and output of the low pass filter for a PWM duty cycle of 25, 50, and 100% if the low pass filter transfer function is: D(s) = 1 0.01 s + 1 PWM input and output signals are often converted to analog voltage signals using low-pass filters. Design and simulate the following in Simulink®: a PWM signal source with 1 KHz base frequency and adjustable pulse-width modulation (PWM source), an analog filter with time constant of 0.01 s. Simulate the input and output of the low pass filter for a PWM duty cycle of 25, 50, and 100% if the low pass filter transfer function is: D(s) = 1 0.01 s + 1
Expert Answer:
Related Book For
Principles of Communications Systems, Modulation and Noise
ISBN: 978-8126556793
7th edition
Authors: Rodger E. Ziemer, William H. Tranter
Posted Date:
Students also viewed these electrical engineering questions
-
Counts are often converted to percentages. Convert 817 out of 22,140 into a percentage. Now convert 4009 out of 22,140 into a percentage. What type of variable (nominal, ordinal, or scale) are these...
-
A first-order low-pass analog filter has a transfer function H(s) = 1/(s + 1). (a) If for this filter, the input is x(t) and the output is y(t) what is the ordinary differential equation representing...
-
An analog signal contains frequencies up to 10 kHz (a) What range of sampling frequencies allows exact reconstruction of this signal from its samples? (b) Suppose that we sample this signal with a...
-
A block of ice with mass 2.00 kg slides 0.750 m down an inclined plane that slopes downward at an angle of 36.9 below the horizontal. If the block of ice starts from rest, what is its final speed?...
-
Briefly describe (a) Play or pay, (b) Tax credits and vouchers, and (c) National health insurance as means of increasing access to health care. What are the major criticisms of national health...
-
Refer to the same data from the preceding exercise. Use the Wilcoxon signedranks test to test the claim that differences between fares for flights scheduled 1 day in advance and those scheduled 30...
-
Anthonys Consulting, Inc., started business in 2010 with total assets of \($32,000\) and total liabilities of \($14,000\). At the end of 2010, Anthonys total assets were \($42,000\), and total...
-
On January' 1, Lorain Corporation had 2,000 shares of $5 par common stock LO 15.7 authorized and outstanding. These shares were originally issued at a price of $26 per share. In addition, 500 shares...
-
Blossom Oil Company is considering investing in a new oil well. It is expected that the oil well will increase annual revenues by $136,250 and will increase annual expenses by $74,000 including...
-
XYZ, Inc. is considering a 5-year project. The production will require net working capital investments each year equal to 15% of the projected sales. Total fixed costs are $1,350,000 per year,...
-
The Painted Paradise Resort & Spa is working on getting a handle on its expenditures on part-time labor. The management feels that there is some opportunity to improve scheduling to reduce costs...
-
Allison is the manager of the sales department of a medium-sized household products company. She's begun to notice that Dave, a member of her team, has been turning in his reports late and that the...
-
A competitive market drives the price to the marginal cost of production. Suppose the monopolist's patent expires and many firms enter the market using the same technology, making the market...
-
About "Dream Toy" manufactory Most of the company processes are not digitized. They use classic product development methods: their commercialization method is in-person B2B only, low to no tech day...
-
You recently bought a house with a 1 0 year mortgage loan of TK 1 2 5 , 0 0 , 0 0 0 . The lender charges 1 2 % nominal interest. Mortgage payments are made at the end of each quarter. How much total...
-
Complete the following questions and be sure to explicitly state any assumptions made: 1. Suppose you were a national security analyst tasked to estimate the maximum uranium production in another...
-
The logical Your answer: not or equality O and operator rverses the truth of a Boolean expression.
-
Which of the ocean zones shown would be home to each of the following organisms: lobster, coral, mussel, porpoise, and dragonfish? For those organisms you identify as living in the pelagic...
-
Generalize the estimation of a sample of a PAM signal, expressed by (11.207), to the case where the sample value m 0 is a zero-mean Gaussian random variable with variance Ï 2 m . 1 No - (E {Z}}...
-
What are three types of synchronization required in a communication system?
-
Use MATLAB to plot out-of-band power for M-ary PSK, QPSK (or OQPSK), and MSK. Compare with Figure 10.16. Use trapz to do the required numerical integration. Figure 10.16 -10 BPSK -20 QPSK or OQPSK...
-
The ends of a beam are elastically restrained by linear and torsional springs, as shown in Fig. 11.11. Using the finite difference method, express the boundary conditions. k W(x) k 00000 Deflected...
-
Find the natural frequencies of a fixed-fixed bar undergoing longitudinal vibration, using three mesh points in the range \(0
-
Using the fourth-order Runge-Kutta method, solve Problem 11.20. Data From Problem 11.20:- The equations of motion of a two-degree-of-freedom system are given by \(2 \ddot{x}_{1}+6 x_{1}-2 x_{2}=5\)...
Study smarter with the SolutionInn App