A discrete time signal, X [n] = e0.1n 2 u [n- 2]+ u [n-4] 1. Determine the values of x[n] for each [n]; where 0sns 5. I1. Plotting the signal with clearly labelled axis. Check the periodicity. In case a signal is periodic, specify the fundamental frequency. III.

A discrete time signal, X [n] = e0.1n 2 u [n- 2]+ u [n-4] 1. Determine the values of x[n] for each [n]; where 0sns 5. I1. Plotting the signal with clearly labelled axis. Check the periodicity. In case a signal is periodic, specify the fundamental frequency. III.

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: A FM modulated signal with carrier frequency we = 2 x 10° radian is descr the equation vEM (t) =…

Q: an FM broadcast transmitter, the carrier signal is being deviated between 103.505MHz and 103.495MHz,…

A: We need to analyse the given frequency modulation signal .

Q: If the RMS signal strength received from a base station is -89 dBm, and we are travelling at 30…

A: Given: RMS signal received from the base station is -89 dBm. Fade is defined as any signal below -95…

Q: 1. Knowing that carrierfrequency=10MHz and Δfpeak=20kHz Find, using Bessel plots and Carson's rule,…

A: According to the question, the carrier frequency=10MHz and Δfpeak=20kHz Find, using Bessel plots and…

Q: Suppose a signal q = 0.01sin(50t) - 0.02cos(50t – 0.37). (a) Write the signal q in complex…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: Q1. A 1.4 MHz carrier is modulated by a music signal that has frequency components from 20 Hz to 15…

A: As per company guidelines we are supposed to answer only one question. Kindly repost other questions…

Q: Q2 (B) Given m(t) = sin 2000 πt, kf = 200,000π, and kp = 8000 π. Find frequency deviation, Δf, for…

Q: A telecom engineer is deploying fiber optic cable at a remote site. He is to determine the…

A: Given, The length of the fiber optic cable (D)= 1500 ft = 0.4572 km Upper frequency limit or…

Q: Measurements taken of a square-wave signal using a frequency-selective voltmeter (called a spectrum…

A: Consider that the first frequency has the 7th harmonic and the second frequency has the 9th…

Q: Given m(t) = sin 2000 πt, kf = 200,000π, and kp = 8000 π. Find frequency deviation, Δf, for (i)…

Q: An audio signal described as 25 sin 2π (5 X 103 )t amplitude modulates a carrier which is described…

A: The solution can be achieved as follows.

Q: nsider an ideal low-pass filtered white noise process, n(t), whose auto-correlation function T) and…

Q: Q1: Suppose you have the following information signal i(t) = 4sin(4000nt + %3D 90) modulates with…

Q: for the FM systen, the carrier Signal fraquency i (25 MH2) and the in formation signal frequencyi(…

A: Given, Carrier signal frequency =fc = 25 MHzInformation signal frequecny=fm =400 HzCarrier signal…

Q: By a suitable graphical representation sketch signal voltage (V) against period (t) of an FM System…

A: By a suitable graphical representation, we need to sketch signal voltage (V) against period (t) of…

Q: Problem 1: The carrier c(t)=10cos(8Tx10*)t is frequency modulated by the signal m(t)=cos(4000t). The…

Q: carrier with an RMS voltage of 2V and a frequency of 1.5 MHz is modulated by a sine wave with a…

A: We need to find out expression of modulated signal and power for modulated signal.

Q: A subcarrier given in Eq. 4.1 is amplitude modulated by an information signal given in Eq. 4.2. The…

A: Given signals are =

Q: A modulating signal 10 sin(2r1000t) is amplitude modulated by a carrier of 60 sin(2īt10° t).…

Q: A communication channel has magnitude spectrum and phase spectrum defined as: OnF) = sin 2nfT a)…

A: We need to draw magnitude and phase response and we will find out the type of distortion

Q: : Suppose you have the following information signal i(t) = 4sin(4000nt + 90) modulates with the…

A: We need to find out time domain expression for frequency modulated signal and we also need to find…

Q: An FM signal is expressed as vM (t) = 30cos 2710°t +3 sin(2710ʻt)]. The deviation sensitivity is…

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: The carrier c(t) = 100 cos( 2mf.t) is frequency modulated (FM) by the message signal m(t) = 5 coS(…

A: 1) From message signal m(t)=ACcos2π104 t, the maximum frequency is fm=104 Hz. Determine the…

Q: Find 4-point DFT of the sequence x[n]=[ 4 , 2 , 2 ,4 ] using the DIT-FFT algorithm and plot the…

Q: Q7. A sinusoid wave of frequency vm = 10 kHz is used to frequency modulate a carrier wave of…

Q: An angle-modulated signal with carrier frequency we = 2n x 106 and the modulating signal =…

Q: A signal A contains 1 period of an infinite periodic signal X, while a signal B contains 4 periods…

A: The Discrete Fourier Transform is a mathematical representation of a signal to study the following…

Q: A signal defined as x(t)=ejwot is periodic with a base period of T0=2π/w0. Is the X[n]=X(nT)=ejwonT…

Q: 5.19 In this problem we explore the approximations to the probability of an error, P, for the pair…

A: Solution- The probability of error for a pair of antipodal signals is shown below, The expression…

Q: Consider a FM signal given by equation VFM (t) = 5 Cos [2x108 πt + 3 sin (40000πt)]. Calculate…

Q: A В m(t) Narrowband FM Modulator Frequency Striking Band-Pass Filter xN Broadband FM Signal…

A: We need find out expression at different point for given signal .

Q: A carrier signal is amplitude modulated by a sinusoid. The resulting AM equation is: VAM =…

A: Note: As per the guide lines of the bartleby we are supposed to solve 3 questions, when they are…

Q: Electronic Since k = 0.35x10^3, VGSQ = 6.2 V, VGS(Th) = 2.4 V, RF = 100 MΩ, RG = 10 MΩ, RD = 7.6…

Q: In a Frequency Modulator, the carrier signal, ec=8 sin[27(500k)t] is frequency modulated by…

A: FM modulation

Q: SPM(t) and SE(t) as defined below, are the phase modulated and the frequency modulated waveforms,…

Q: A 10-MHz sinusoidal carrier wave of amplitude 10 mV is modulated by a 5 kHz sinusoidal audio signal…

A: Data given: Frequency of carrier, fc=10MHz Frequency of the signal, fs=5KHz=0.005 MHz Amplitude of…

Q: A signal defined as x(t)=ejwot is periodic with a base period of T0=2π/w0. Is the X[n]=X(nT)=ejwonT…

A: Periodic signals

Q: (b) A periodic composite signal is composed of 2 sine raves(S1,S2). The frequency (f) and maximum…

Q: O1: Suppose you have the following information signal i(t) = 4sin(4000nt + 90) modulates with the…

Q: frequency and how many harmonics

A: Frequency and Harmonics

Q: Problem 1: The carrier c(t)=10cos(8tx10°)t is frequency modulated by the signal m(t)=cos(4000rt).…

A: Carrier Signal and message signal ct=10cos8π×108tmt=cos4000πt frequency deviation is 10kHz.

Q: 11 0.9 0.8 0.7 与 0.6 0.5 0.4 0.3 0.2 0.1 10 /11 12 0.1 0.2 0.3 0.4 0.5 A carrier (fc = 100MHZ, A̟ =…

Q: 2. The modulating signal that is the input into an FM modulator is m(t) = 2cos (10tt). a) Express…

Q: Q1 The 512-point DFT magnitude plot of a discrete-time signal has peaks at k-64 and k=448. Assume…

A: Below find the solution !! a) w = 2 * pi * k / N w = 2 * pi * 64 / 512 w = 0.125 * pi b) f =…

Q: A carrier signal is amplitude modulated by a sinusoid. The resulting AM equation is: VAM =…

A: Note: As per the guide lines of the bartleby we are supposed to solve 3 questions, when they are…

Q: 01: Suppose you have the following information signal i(t) = 4sin(4000nt + %3D 90) modulates with…

A: We will find out frequency modulated signal and bandwidth for frequency modulation .

Q: ng signal f(t)=sin(2nt)+3sin(8rt)+cos(3nt). (a) What is the highest angular frequency present in the…

A: Given data, Function is given as, ft=sin2πt+3sin8πt+cos3πt

Question

A discrete time signal,
X [n] = e0.1n 2 u [n-2]+ u [n-4]
1.
Determine the values of x[n] for each [n]; where 0sns 5.
I1. Plotting the signal with clearly labelled axis.
Check the periodicity. In case a signal is periodic, specify the
fundamental frequency.
III.

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

VIEW

Step 2

VIEW

Step by step

Solved in 2 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

A subcarrier given in Eq. 4.1 is amplitude modulated by an information signal given in Eq. 4.2. The resulting AM signal is then used to amplitude modulate the signal given in Eq. 4.3 to generate a signal that is finally transmitted. Derive a mathematical expression for this final signal that is transmitted. How, in practice, can this system be made with minimum harmonic distortion? Equations for Question 04
A sequence of alternating 1s and 0s is transmitted as a square wave. What is the fundamentalfrequency and how many harmonics can be used if the available BW is 100 MHz and a data rate of 56Mbps is desired? Express the signal as a mathematical function of time (s(t)) and sketch the resultingsignal in both the time and frequency domains. Is this a “good enough” representation of the squarewave? Why or why not?
1. Knowing that carrierfrequency=10MHz and Δfpeak=20kHz Find, using Bessel plots and Carson's rule,the bandwidth of the modulated wave, for modulating frequency=a) 200kHz,b)200Hz,c) 10kHz2. sketch the spectrum infrequency.
A transmitter with a carrier power of 10 W at a frequency of 25 MHz operated into a 50 ohms load. It is modulated at 60% by a 2 kHz sine wave. (a) Sketch the signal in the frequency domain. Show power and frequency scales. The power scale should be in dBm. (b) What is the total signal power? (c) What is the RMS voltage of the signal?
Obtaining broadband FM signal from narrowband frequency modulated (FM) signal is shown below. The narrowband FM signal has a maximum frequency deviation of 100 Hz. The frequency of the local oscillator is f0=100 kHz. Since the sign at point A is Ac(cos 2πf0t+θ(t)), express the signs at points B and C. Ac is a constant and θ(t) is a function of m(t).
Determine the time domain signal ?(?) using its magnitude and phasespectrum given in the figure below.
Given m(t) = sin 2000 πt, kf = 200,000π, and kp = 8000 π.Find frequency deviation, Δf, for(i) Frequency Modulated (FM) signal(ii) Phase Modulated (PM) signal.
kindly explain this part ,, how sinc100t is represemted in frequency domain
Problem1: the figure shows multiple modulation schemes for the signal that is given by the dashed line sinusoidal function, the X-axis is the time axis is seconds and the Y-axis is the amplitude. Answer the following: 1. What is the value of the duty cycle in A? 2.What is the quantization noise in a modulator that uses a 4-bits register for the analog to digital conversion of the given sinusoidal signal?
For the frequency modulated signal given below, find (a) instantaneous frequency (b) deviation ratio, (c) frequencydeviation, and (d) transmission bandwidth by using Carson’s rule.
Q1. A 1.4 MHz carrier is modulated by a music signal that has frequency components from 20 Hz to 15 kHz. Determine the range of frequencies generated for the upper and lower sidebands. Q2. A carrier with an RMS voltage of 2V and a frequency of 1.5 MHz is modulated by a sine wave with a frequency of 500 Hz and amplitude of 1 Vrms. Write the equation for the resulting signal in its basic and extended form.
A given FM transmitter is modulated with a single sinusoid, the output for no load power is 100W into50Ω resistive load. Then, the frequency of the modulating signal is carefully adjusted from zero untilthe modulated carrier encountered its zero amplitude as observed in spectrum analyzer. Under theseconditions, determine the: (Use the provided Bessel table)a. the modulation index and the number of significant sideband. b. total power on its significant sidebands. c. relative total power of the carrier and each of sideband. Ans. (a) Mf =2.4, N=5; (b) 99.86 W; b Pc=0W, P1=27.04W, P2=18.49W, P3=4W,