Nyquist sampling rate is where fm is the maximum frequency of the analog signal sampled. a. greater than 2fm O b. fm O c. 2fm O d. less than 2fm

Q: nd the frequency content of the following analog signal u 2 3.

A:

Q: Gap between the spectral components of sampled signal in frequency domain can be increased by…

A: Gap between the spectral components of sampled signal in the frequency domain is decreased by…

Q: Plot the following signals. Label x-axis with time(s) for continuous time signals, and 'n' for…

A: Required: on matlab

Q: A complex low-pass signal has a bandwidth of 500 kHz. What is the minimum sampling rate for this…

A: A complex low pass signal has a bandwidth of 500khz. What is the minimum sampling rate for this…

Q: A new ADC (analog-to-digital conversion) technique is to be developed for high-quality music…

A: Introduction:

Q: the minimum sampling rate (according to Nyquist frequency) for the signal [ x(t) =2 ? cos 6000 Ttt +…

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Q: What is the Nyquist sampling rate for the band-pass signal with bandwidth of 850 KHz if the lowest…

A: Given data:  bandwidth: 850 KHz lowest frequency: 350 KHz To find: Nyquist sampling rate

Q: The Nyquist sampling rate is a. f b. 2f c. 4f d. 6f

A: Given that: The Nyquist sampling rate is a. f b. 2f c. 4f d. 6f

Q: A binary signal is transmitted using Angle modulation. You are located at the receiver and you…

A: Answer: In frequency modulation (FM), the carrier signal's frequency varies in response to the…

Q: The average signal rate of 2BlQ is a. N b. N/2 c. N/4 d. N/6

A: Question The average signal rate of 2BlQ is a. N b. N/2 c. N/4 d. N/6

Q: Q2 An FM wave is given by s(t) = 20cos(8nx106 +9sin (2 nx10³)). Calculate the (a) frequency…

A:

Q: A(n)_________ signal is a composite analog signal with an infinite bandwidth.

A: The digital signal is one which used to represent data as a sequence of discrete values. At any…

Q: For an FM modulator with a modulation index of m = 1, and the given parameters as below. Va(t) = 2…

A: below given the frequency spectrum

Q: The antenna current of an AM broadcast transmitter, modulated to a depth of 60%, by an audio sine…

A: m is modulation index, It is antenna current and It is carrier current. We are given It =12A, m =…

Q: 9-bit binary number

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Q: Plot the following signals. Label x-axis with time(s) for continuous time signals, and 'n' for…

A: Required:

Q: Round your answer to two decimal places, A signal has a fundamental frequency of 750 Hz. What is its…

A: The relationship between frequency(f) and Time period(T) is: f=1TsoT=1f T=1750=0.001333 s( as…

Q: i To amplify the signals we use a) Attenuators b) Compensator c) Bandwidth d) None

A: The process of increasing the amplitude of a signal is called Amplifying.

Q: Calculate the modulating frequency that causes an FM signal to have a bandwidth of 50kHz when its…

A: - We need to find the correct modulating frequency.

Q: If the highest frequency component in an analog signal is 20 kHz, what is the minimum sample…

A: Frequency: Knowing that, if we tend to decide that the very best frequency we're inquisitive about…

Q: 2. For the given signal, x(t)= 5 + sin(6t) + 2cos(8t),

A: Requirements :- plot on matlab Approach :- Steps :- 1 .  take an appropriate time range  2.…

Q: term that refers to infinite no of values in the range is  Analog Signal

A: The term that refers to infinite no of values in the range is  Analog Signal Reason is explained…

Q: (c) Filtering and sampling. The continuous-time signal x(t) = 100 sinc2 (100t) goes through an ADC…

A:

Q: The Nyquist sampling rate required to sample the signal x(t)= [cos(6000 nt).cos(2000 nt) is equal…

A: Given signal cos(6000πt)cos(2000πt) From the formula cos(a+b)+cos(a-b)=2(cosa.cosb)…

Q: A digital signal can only be sent in baseband if we have a channel. a. low-pass b. bandpass c. low…

A: GIVEN: A digital signal can only be sent in baseband if we have a channel.a. low-pass b. bandpass c.…

Q: Using the Nyquist theorem, calculate the minimum sampling rate for an analog signal with frequencies…

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Q: 4) Frequency Division Multiplexing and Wave Division Multiplexing are the techniques of a) Analog b)…

A: Multiplexing is a process of merging different signals and forming into a single signal, over a…

Q: The output signal from a conventional AM modulator is u(t)= 4 cos(3600pi t) + 24 cos(4000pi t) + 4…

A: The complete answer is given below.

Q: Q7) 1 GHz carrier is frequency modulated by a 10 kHz sinusoid, so that the peak frequency deviation…

A: 1 GHz carrier is frequency modulated by a 10 kHz sinusoid, so that the peak frequency deviation is1…

Q: H.W. 1 Find the Nyquist rate and Nyquist interval for the following signals: 1. m(t)…

A: Answer 1

Q: Nyquist sampling rate is where fm is the maximum frequency of the analog signal sampled. a. greater…

A: The Nyquist sampling rate is the minimum rate at which a finite bandwidth signal needs to be sampled…

Q: Asignal of maximum frequency of 20 kHz is sampled at Nyquist rate. The time interval between two…

A: The time interval is the reciprocal of frequency

Q: A. calculate the Nyquist rate and interval of the following signals 1) x(t) = ¹/47 cos (3000nt)…

A: 1) Given that,                     x(t) = 14π cos(3000πt) cos(5000πt)    ------(1) Now let us assume…

Q: Q6/ Calculate the minimum sampling rate to avoid aliasing when a continuous time signal is given by…

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Q: Plot the following signals. Label x-axis with time(s) for continuous time signals, and 'n' for…

A: Matlab code: clc; clear all; % clear all the registers close all; % it will close all the previous…

Q: The technique that is most common to change an analog signal to digital data is a. delta modulation…

A: Given that, The technique that is most common to change an analog signal to digital data is :

Q: Calculate the Nyquist rate for sampling when a continuous time signal is given by x(t) = 5 cos 100tt…

A: This can be solved as follows

Q: A continuous-time signal is sampled with a sampling time interval of 0.0012 sec. then the frequency…

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Q: Plot the following signals. Label x-axis with time(s) for continuous time signals, and 'n' for…

A: Matlab code: clc; clear all; % clear all the registers we have close all; % it will closes all  the…

Q: (b) What is the discrete-time signal obtained after sampling the analog signal…

A: The Answer is

Q: x(t)=3cos2000πt+5 sin 6000rt+10 cos12,000 t i. What is the Nyquist rate for this signal ii. Assume…

A: 1. The frequencies of the analog signal are F1 = 1KHz  F2 = 3KHz F3 = 6KHz  The…

Q: Q3 Ideal ADCS and DACS The signal r(t)3 cos(27 fit)+ sin(27 f2t) goes into an ideal ADC, the output…

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Q: For an FM modulator with a modulation index of m = 1, and the given parameters as below. Va(t) = 2…

A: m=1 there is a carrier component and 3 sets of significant side frequencies.

Q: What is the maximum bandwidth of an FM signal with a deviation of 27 kHz and a maximum modulating…

A: The Carson bandwidth rule is expressed by the relation CBR = 2 (Δf + fm), where CBR is the bandwidth…

Q: In Phase Modulation, the modulation index represents Select the correct response: the ratio of the…

A: Phase Modulation is a process of varying the phase of the carrier signal with respect to input…

Q: Q19/ The information in an analog waveform, with maximum frequency fm=6 KHz, is to be transmitted…

A: The solution for the above given question is given below:

Q: Plot sin wave with frequnecy fm and then the sampling signals at sampling frequencies fs1, fs2, fs3…

A: Write MATLAB code to plot the following signals:  sine wave Sampling signal of sine wave at…

Q: 0. The bandwidth of a signal whose highest frequency component is 760024 kHz and whose lowest…

A: Bandwidth: If we have more bandwidth, the data can be send and receive more faster over the internet…

Q: Given an analog signal sampled at a rate of 8,000 Hz, x(t) = 5 cos (2π 1500t), for t≥0, a. sketch…

A: (a) Program code:  fs1=8000; %Very high sampling rate 8000 Hz nCyle=1; %cycle 1 t1=0:1/fs1:nCyle*1;…

Q: The modulating frequency of an FM signal, with modulation index 2.5 and maximum deviation of 25 KHz…

A: Modulation Index is the ratio of frequency deviation and modulating frequency