(i) A Gaussian channel has 1 MHz bandwidth. Calculate the channel capacity if the signal power to noise spectral density ratio (S/ⴄ) is 105 Hz. Also, find the maximum information rate.

Q: E (S) RCs) C(s) H.0) Derive an expression for error with disturbance

A: Find error signal due to disturbance input ?

Q: 3.7 A modulating signal is of the form: m(t) = 5 sin (2000nt) and the carrier signal c(t) = 10 sin…

A:

Q: Using a table of Bessel functions (see team files), determine the minimum bandwidth for the FSK…

A: Given,Mark frequency, fm=34 kHzSpace frequency, fs=26 kHzInput bit rate, Rbin=2 kbps

Q: 1. a. For a baseband signal m(t) = = cos wmt = cos 27 fint, Find the DSB-SC signal and sketch its…

A: part B is solved accordingly as asked in the question.

Q: 1: For the sinusoidaly modulated DSB/LC waveform shown in Fig. below. a- Find the modulation index.…

A: Since you have asked multiple questions and not specified which one to answer .I would answer the…

Q: A speech signal is sampled at a rate of 8 kHz, and then encoded using 8 bits per sample. The…

A: Given Data - Sampling rate = 8 khzrepresents samples (n) = 8 bits/ sampleTherefore, bit rate

Q: 4. 17. N = 512-point discrete Fourier Transform of an array with real values Is calculated.…

A: Discrete Fourier Transform (DFT) is used to transform a discrete finite duration signal in to…

Q: Electrical engineering communication systems

A: The explanation is as follows.

Q: Q' Complete only FOUR of the following sentences: 1. The Omnidirectional antenna is . 2. A…

A: As per Bartleby guidelines we are allowed to solve only three subparts, please ask the rest again.

Q: A signal sampled at the rate of 7391 Hz and applied to 51 point DFT block to compute the spectrum of…

A:

Q: Given the DFT sequence X[K]=[ 11 , -2 -1i , 1, -2 +1i]. Find the following a. Find 4-point IDFT of…

A: According to the question, the DFT sequence is; XK=11, -2-1i, 1, -2+1i;

Q: Q1: For the binary sequence 11111011111, sketch the resulting waveforms from sinusoidal modulation…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 5. If a message signal Xm(t) = 3*cos(8000rt) is modulated by a carrier %3D signal xc(t) =…

A: As per bartleby policy we have to solve first three sub part.  so we wull find carrier message…

Q: Design a-full subtractor with two multiplexers (MUXS) S(x.y2) = E( ... ), C(x.y.2) = E(... ).…

A: given a Full subtractor has to be designed using two MULTIPLEXER's. we need two 4:1 MUX's

Q: carrier signal is c(t) = 4cos(10000tt). Determine the modulating signal m(t).

A:

Q: Write “True' or False' and correct the false for each of the following: A- The folding frequency or…

A: A - true fny = 2fm So nyquist limit is equal to half  of sampling frequency  B -

Q: A message signal m(t) c(t) = 100 cos(2n10°t) with kf = 150. = 10 cos(2000nt) frequency modulates the…

A:

Q: Given the signal x(t) = 4 cos( 2m10°t) Assume that the available carrier frequency is 4MHZ and you…

A:

Q: Question 3: For single sideband (SSB) modulation a) Write the time domain equation XSSB(t). b)…

A:

Q: Tow audio signals, each covering the range 0 to 15 kHz, are to be combined and transmitted via FM as…

A:

Q: 1- The type of Frequency Modulation that its bandwidth similar to the bandwidth of DSB- AM signal is…

A:

Q: Consider the AM modulated waveform shown below:   Find the modulating signal frequency, and the…

A:

Q: An FM transmitter is medu lated with asingle tone 75 Cos (2* 2210lt) and acarrier amplitude of 68…

A:

Q: Problem 1: A baseband pulse modulation system uses the antipodal signals s1(1) and s2(t) to…

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

Q: with a sampling frequency of 23.1 kHz. This will result to an alias audio signal of 5. Let a signal…

A:

Q: iii) Generate N=256 samples of Gaussian random signal and call this w(n).

A: To do: we have to generate 256 samples of Gaussian random signal.   Note: Normal distribution and…

Q: m,(1) ;(1) H(f) Xour (1) cos(2# f,J) cos(2.rf,1) m,(1) |H(f)

A: Part (a): The expression for the output of the xQAM(t) is given by:…

Q: Question 1. Select the correct statement(s) regarding amplitude modulation (AM).     a.  If the AM…

A: In the following section, the solution has been provided.

Q: Mage

A: Given AM wave form is shown below. a. From the above figure The maximum voltage of a signal is…

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: AM

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: Q1/ If the message signal is m(t) = cos (1000nt)cos (3000nt): a. Sketch the spectrum of m(t). b.…

A: Given : 3) m(t)=cos1000πt cos3000πt

Q: QI: Design an FDM multiplexing system for three signals xi(t, x2(1), and x3(t), which have the…

A:

Q: The bandwidth of a series resonant circuit is 400 Hz. If the resonant frequency is 4000 Hz, what is…

A:

Q: For a baseband signal m(t) = cos(2pi*f_m*t + pi/3). Find the DSB-SC and sketch its spectrum,…

A:

Q: A) What will happen to a propagating signal when the interconnect has frequency-dependent losses?

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: Use Simulink, you can set the symbol rate as 1 kHz. a) Plot the spectrums of the BFSK, 4FSK, 8FSK,…

A: The Given is simulink symbol rate as 1kHZ. To Plot the spectrums of the BFSK, 4FSK, 8FSK, 16FSK…

Q: Find the expression of C/CCI in terms of D and R. For a cellular system C/CCI should be minimum 23…

A: Given that CCCI=23dB=200 Path loss α=3.5

Q: Question 1. Select the correct statement(s) regarding amplitude modulation (AM).     a.  If the AM…

A: A) if modulation index is greater than 1 then envelope of modulated signal coincides so it leads to…

Q: 3. Solve the ff: a.) An FM receiver has an input S/N of 4. If the modulating frequency is 2.8 kHz…

A:

Q: *. In an AM system, the modulating signal is sinusoidal with frequency f Hz. If 80% modulation is…

A:

Q: 5. What will be the final output of the following figure? where A, of carrier signal, ae = frequency…

A: Since you have asked multiple questions, we will solve only one question for you. If you want any…