Q1 ) The modulation index for a signal with  |Mmax|=|Mmin|=Mp is μ=mp\Ac Derive the modulation index(μ) when Mmax doesn't equal to Mmin  please show the work with details

Q: (A)- In Differential Pulse Code Modulation (DPCM), Prove that x4(nT,)=x(nT,) + q(nT,) (B)- What are…

A: DPCM  a DPCM transmitter is given by

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Q: Problems in Design of PCBs for Digital Circuits CROSS-TALK To reduce cross-talk, lower frequency…

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Q: Question 5. Consider the modulated Rectangular pulse Where 1+(SSS1+SSS2)/1000, and f=5+…

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Q: Q3) A-Draw the block diagram of successive modulation and filtering methode of SSBSC the input…

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Q: Q2: Fill in the blanks for the following 1- The main steps of communication system are 2- The…

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Q: Ulct the input signal frequencies fi and f

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Q: An application involves processing pulses at a low average rate from a high-resolution detector. If…

A: According to the question,

Q: For question 1, The instructor asked what is an approach to modulate a PWM signal and what is an…

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Q: An analog signal in sine form is intended to be transmitted to the receiver by pulse code…

A: 1) - Theoretical Value of sampling frequency is always equal to 2 times the signal frequency. Hence…

Q: 2. (a) Find out the modulation index of the following signal? $(t) = 19 cos 1000nt + 3cos10nt…

A: φ(t) =19 cos 1000πt +32…

Q: What are the benefits of SSBSC modulation compared to DSBFC-AM and DSBSC-AM?

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Q: A 45Mbseg signal is applied to an 8PSK type modulator, so the bandwidth of this modulator is 20Mhz.…

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Q: 2. If the signal is 5 sin 200n t i. suppose the signal is sampled at rate of fs-300Hz, what is the…

A: The signal function is given below, x(t) = 5sin 200πt

Q: 7.By adjusting the tuning dial on the ANACOM 1/2 board an SSB signal can be demodulated in two…

A: According to the question,  .By adjusting the tuning dial on the ANACOM 1/2 board an SSB signal can…

Q: Problem 1: Consider the binary code 01101001. Draw the pulse code waveforms for the following…

A: consider the given question;

Q: 1. For an AM, amplite carrier amplitude is

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Q: Solve using the PCM (Pulse Code Modulation) for the 3-BIT FLASH ADC Circuit below The vref is 8v in…

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Q: Explain aliaing when state and phenomena occuored this phenomena 6CaUsred in Amplitude modulation…

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Q: gnal sampled at sampling rate of 6386 Hz and ied to 9 point DFT block to compute the ctrum of…

A: The frequency resolution(FFT) = Fs/N here , Fs = sampling frequency N =number of data points used in…

Q: Consider the following message signal and modulated signal. Is it a: 14 12 10 m(t) Xc(t) a. SSB…

A: As per our company guidelines we are supposed to answer only first question kindly repost other…

Q: b) The following figure shows a sampled signal and the desired sampled signal. A digital signal…

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Q: Q6-A- What are the differences between PAM and PCM? B-What will be the Sampling rate if the maximum…

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Q: Plz I need the correct answer of this question  1- The optimal value for the VSWR in RF circuits…

A: VSWR stands for Voltage standing wave ratio.

Q: Q5/ A: Draw the block diagram of Pulse Code Modulation (PCM), and what is the disadvantage of it? B:…

A: here we have to draw the block diagrams of pcm and dm.

Q: A signal sampled at sampling rate of 8891 Hz and applied to 46 point DFT block to compute the…

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Q: 2. In envelope detector circuit, the negative half signal of AM signal will --------- the capacitor…

A: Dear student as per our guidelines we are supposed to solve only one question.kindly repost other…

Q: C ompare the amplitude modullation and frequency modulations. What are the advantages and…

A: Given :    In this question they are interested to know the difference between amplitude modulation…

Q: Q2:If the carrier frequency 1000hz and reference voltage =10 V with modulation Index 0.4 and…

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Q: signal has total power (66W) and PSSB-SC (8W), 1- Compute the Vc, Vm and modulation index. 2- Sketch…

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Q: Problem 4: Two lowpass signals each band limited to 3 KHz are to be time multiplexed into a single…

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Q: Draw a block diagram of a simple amplitude modulation. Explain briefly how amplitude modulation is…

A: Amplitude modulation:- In amplitude modulation carrier wave is varied according to the message…

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Q: Q2: Channel I of two channels PAM system handles 8KHZ signal. Channel 2 handles 10KHZ signals. The…

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Q: the signal Sp=20V and L=256 and A=87.6 in A-law compressor, what is the smallest and what is the…

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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.