Sol:Find the average value of signal shown below#A37/2 2ππ/2a)-0.66+3x(t)b) 0DC value or average value isc) 0.25d) none3π/22πT13 dt +(-5) dt +3 dt6${* * [..2πT3TT 2TU= ²/² (³²7² − ³7² +³7²) = 1⁄² (7²) = 0.2557

A periodic signal x(t) is given.

Answered: Find the average value of signal shown…

Engineering

Electrical Engineering

Find the average value of signal shown below

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Related questions

Q: The total power content of an AM wave is 600 W. Determine the per cent modulation of the signal if…

Q: Derive an expression for the peak frequency deviation and the modulated signal of WBPM signal if the…

A: wi = instantaneous frequency Kf = frequency sensitivity ∆f = frequency deviation ∆fmax = maximum…

Q: Consider the circuit shown in the figure below with R1=16 kQ and R=8 kQ The Zener diode voitage is…

A: Zener diode is turn on when voltage when voltage across it exceeds the 3.5 volts. as zener diode is…

Q: Find the Energy and average power of the given signal. And identify if it is power or energy signal.…

A: A signal cannot be ENERGY and POWER signal at the same time Here it is having finite duration so It…

Q: e2t –1 Given x (t) explain if this signal is: e2t +1 A. odd? B. even? C. periodic? D. random?

Q: The frequency unit of hertz is equivalent to __________. Select one:

Q: Plot two cycles of a 25 Hz sine signal, starting at time zero, labeling the time axis at all peaks…

A: Plotting Two Cycles of a 25 Hz Sine Signal To plot two cycles of a 25 Hz sine signal starting at…

Q: 2. An FM signal is defined as 12 sin(6 x 108 πt + 5 sin 1250 π t). The signal has a total power of…

A: Given: An FM signal is defined as: e=12sin6×108πt+5sin1250πt The signal has a total power of 14 W,…

Q: The mobility in a semiconductor decreases as temperature is increased. a. False O b. True

A: In Semiconductors, there is slow movement in the carriers when the temperature is low. During this…

Q: Given: Carrier 10 MHz Modulated 10 kHz wave 20 kHz frequency deviation Find: Bandwidth of…

A: Given, Carrier frequency, fc=10 MHz frequency of modulating signal, fm=10 MHz frequency deviation,…

Q: 0, 1 2 3 5 9 10

A: Given , VSD= 10/10 = 1mm

Q: b) Consider a sinusoidal type of signal to be sampled, for which the highest frequency is given as…

A: Given, Maximum frequency of message signal is fm = 45 kHz Therefore, Let us consider the message…

Q: What is the value of carrier frequency in the following equation for the FM signal? v(t)= 5…

A: The expression of the FM signal is given as vt=5cos6600t+12sin2500t. The value of the carrier…

Q: a) The highest frequency of a signal is 25kHz(Sinusoidal). If it is sampled at the following…

A: According to the guideline, we need to solve only the first question. According to question, a) The…

Q: Q4) (a) Sketch the amplitude spectrum and the psd of the waveform shown in figure below Include at…

A: Solutiona) Consider one periods of waveform:So, for 0<t<1 μsx(t) =103xthere period=1 μs…

Q: What is electrical sub station?

Q: Use inverse Fourier trans form formula to Prove this go 2T s (u)

A: To find the Inverse Fourier transform of the given function

Q: the bandwidth of a signal is 50KHz and its lowest frequency is 10KHz, calculate its

Q: eln/6 Is the complex exponential periodic? If the answer is yes, how many complex exponentials are…

A: Dear student Option-E is correct, please find the attachment.

Q: What are the power in each sideband for an AM signal with 60% modulation and a total power of 50 kW?…

Q: find the energy of the signal cos(2Tt1000t) when the time is between zero and Tt.

Q: An FM signal has a maximum frequency deviation of 1500h and a modulating frequency of 500h, its…

Q: An audio signal has a bandwidth of maximum value of m(t) is 5 V. This signal frequency modulates a…

A: Modulation is process by which some properties of carrier signal is varied according to modulating…

Q: want (i) only Classify the signal Determistic or random signal Even or odd signal energy and power…

Q: 6. Determine the average power of the signal r[n] [u]x Time n 12 where the repeated pattern shown in…

Q: subcarrier of 50 kHz is amplitude-modulated by tones of 1.4, 4.1, and 11.4 kHz. The resulting AM…

A: We need to find out number of frequency in modulated signal

Q: By viewing a signal in the frequency domain you can determine which of the following: a. the…

A: By viewing a signal in the frequency domain you can determine which of the following:

Q: Integration of a power spectral density yields: Select one: O a. bandwidth in Hz O b. a series of…

A: We need to select correct option for given statement .

Q: Determine the frequency deviation and carrier swing for a frequency-modulated (FM) signal which has…

A: Given, FM modulator has Resting frequency i.e carrier frequency, (fc) = 105.00 MHz Upper frequency…

Q: If the signal-to-noise ratio is 15 dB and the noise power is 10 pW, find the signal power.

A: we need to find the signal power

Q: What do you understand from the concept of the frequency spectrum of a signal? Explain with an…

A: Any time domain signal can be sinusoidal, DC signal or any curve signal. Sinusoidal signals are…

Q: 외 Calculate the energy considered in the signs fuse uit in both time domain and Frequency domain

Q: Table Q4(c) shows the parameters for three types of gates. Based on your decision on the speed-…

Q: For the signal shown, find: 1- The total average power. 2- The average power in the fundamental…

Q: A power spectral density has a roughly Gaussian shape for which the mean is at 10000Hz and the…

A: According to the question, Gaussian shaped power spectral density has mean at 10000 Hz. The standard…

Q: If the information signal frequency range is 300HZ to 3KHZ, what is the bandwidth of the 100%…

A: Given, Information signal frequency range is 300 Hz to 3 kHz. Signal is 100% modulated.

Q: Question 8 What is the Fourier Transform of a delta train which has period of To? O A constant line…

A: The limit of a class of delta sequences can be referred to as the delta function, a generalised…

Q: Q5-A signal with rms value of 33mV is passed through a noisy system. The output SN ratic is 2. And…

A: We need to calculate bandwidth for given noise figure .

Q: Select one ad.0.5KHz 10KHz 24.For the AM modulated wave shown below, the carrier frequency is UN

A: It is given that:- fc =?

Concept explainers

Amplitude modulation

A radio signal can carry information in the form of sound or image for broadcasting or communication. For it to be sent to a greater distance, the signal must be changed or modulated in some way. One of the easiest way is to change the amplitude of the signal with variations of the video or the audio signal. This is called Amplitude Modulaton. In this modulation information of message is carried in amplitude of carrier signal.

Question

Sol:
Find the average value of signal shown below
#A
37/2 2π
π/2
a)-0.66
+3
x(t)
b) 0
DC value or average value is
c) 0.25
d) none
3π/2
2πT
1
3 dt +
(-5) dt +
3 dt
6${* * [..
2πT
3TT 2
TU
= ²/² (³²7² − ³7² +³7²) = 1⁄² (7²) = 0.25
57

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Given Data:

VIEW

Step 2: Calculation of the average value of the given periodic signal x(t).

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

1.4 The charge cycle shown in Figure PL4 is an example of a three-rate charge. The current is held constant at 30 mA for 6 h. Then it is switched to 20 mA for the next 3 h. Find: a. The total charge transferred to the battery. b. The energy transferred to the battery.Page 58 Hint: Recall that energy w is the integral of power, or P = dw/dr. 1.7 V 1.2 V 9.6V 05 V 30 mA 20 mA Figure P14 3h 3h 6h 6h 9h 7
A carrier waveform is frequency-modulated by a sinusoidal signal f(t). The peak frequency deviation is 1 KHz. Find the bandwidth using Carson's rule, and the ratio of the average power in the carrier and first-order sidebands to that in all remaining sidebands for the following input. f) = cos 400xt
A random signal with a random phase is given as in the following. The phase has a uniform distribution. Computecorrelation function and power spectral density of the random variable X (t).
Required information Consider the CTFS harmonic function of x(f) to be 1-cos(rk) Cx [k] = 2 (zk)? Determine the numerical average value of the signal. The numerical average value of the given signal is 3.14 *
I need the answer as soon as possible
1. You use power meter at a receiver with no signal measure a received noise power level of -110 dBm. This is the background noise. You now turn on the signal source and observe that the total power (including the noise power which is independent of the signal power) is -107 dBm. a. What is the actual signal power in dBm? b. What is the signal to noise ratio in dB?. c. What is the total received signal plus noise power in W d. The S+N (-107 dBm) output goes through an amplifier with a power gain of 200 (not in dB). What is the total output power of the amplifier in dBm assuming the Noise figure of the additional amplifier is 0 dB?
What is the difference between time and frequency domain? NOTE: EXPLAIN STRAIGHT TO THE POINT
A signal of 5 kHz frequency modulates a carrier of frequency 1 MHz and peak voltage 25 V. If the amplitude at the sidebands of the amplitude modulated signal is 5 V, then the modulation index is
Find the average value (DC)
What is the period of a signal with a frequency of 100 hertz?a) 10sB) 20sC) 10 msD) 5 msE) 20 ms
A receiving antenna picks up 50 micro volts of signal. The transmitting antenna switches to a nearby antenna which has a 5 dB gain over the original antenna. How much of the new signal is picked up by the receiving station? Show the calculation in detail.
Communivations