A signal is to be transmitted into the line where the link has a bandwidth of 50000kHz at the same time the signal is to be sampled, quantized and binary coded to obtain a pulse code modulation (PCM) signal. The signal is sampled at the Nyqiust rate. Assuming that 2 bits can be transmitted per second over a 1 Hz bandwidth determine the minimum transmission bandwidth BT that can be used to successfully transmit this signal.

Q: 1. What effect does a change in the amplitude of the modulation voltage Umod have on the output…

A: 1) The change in  modulation voltage changes the modulation index of the respective AM modulated…

Q: B) Select the best answer from Multiple choices: 1. In comparison of both SSB and VSB , we say: a-…

A:

Q: Consider a Frequency Division Multiplexing (FDM) system designed to transmit signals from multiple…

A: Frequency division multiplexing (FDM) system.It is designed to transmit signals from multiple…

Q: 3) Carrier signal in modulation technique is signal.

A: 3)  Carrier signal in modulation technique is a high frequency signal. In amplitude modulation, the…

Q: 5. What is the advantage and disadvantage for the amplitude modulation?

A: Amplitude modulation - Amplitude modulation is a process by which the wave's signal is transmitted…

Q: Discuss basic character of smart grid

A: Smart grid is one type of the electrical grid that is used efficiently and able to integrate the…

Q: There exist several methods to perform AM demodulation, consider a requirement where we intend to…

A: Synchronous AM demodulation provides some significant improvements over the simple diode detector.…

Q: Select the correct statement after executing the MatLab code with the above

A: The answer is provided below.

Q: 1- Given the knowledge of the Bessel function in the analysis if the WBFM, how do we choose the…

A: According to the bartleby's guidelines we have to solve only one question posted by students so…

Q: a. Assume that a channel occupies a bandwidth of 250 kHz. We need to multiplex six channels with…

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

Q: In a baseband communications link, frequencies upto 3500 Hz are used for signalling. Using a raised…

A: Given a base-band communication link, Frequency used for signalling, W = 3500 Hz The excess…

Q: Which of the modulation schemes out of ASK, PSK and F is employed in practical communication…

A: Which of the modulation schemes out of ASK, PSK and FSK is employed in practical communication…

Q: ) Which type of compensator is used for increasing the transmission capacity of a system? Draw its…

A: According to our expert policy only one individual question is to be answered.kindly repost the…

Q: We use modulation in communication system for many reason, one of the reason for using it in AM is:…

A: Amplitude modulation is a technique in which a message signal is multiplied with a carrier signal…

Q: 5. The frequency range of a BPSK signal extends from 800HZ to 3200HZ. (a) Detemine the Baud rate of…

A: Given frequency range of a BPSK signal is:  fmin=800 Hz, fmax3200 Hz Bit rate = 1000 bits/sec;…

Q: A. If the probability of error of BPSK is 0.85 then Pe of BFSK is?   B. What happens to the radio…

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

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: Q1: Choose one of the different choices indicated in the parenthesis such that the following…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: (5) If in a communication system BPSK, QPSK, QASK-8 are used for transmi digital data. (a) Determine…

A: Bandwidth of each modulation scheme for BPSK  BW= 2Rb =2 x 2000 = 4000 For QPSK  BW = Rb = 2000  For…

Q: How to operate the non-coherent and when used in communication system ? if m(t) is the information…

A:

Q: (b) In an FHSS system, a hopping bandwidth of 120 MHz and a frequency spacing of 12 kHz is used.…

A: b) Given that, In a Frequency Hopping Spread Spectrum (FHSS) system has hopping bandwidth of 120MHz…

Q: message or information signal will be encoded onto the carrier signal. i) Sketch a DSB-SC signal in…

A:

Q: This is a question from communication lab. Please let me know what is correct answer? 1) A delayed…

A: Correct option is a

Q: Consider an Orthogonal frequency-division multiplexing data transmission mode of bandwidth 60 KHz…

A: Consider an Orthogonal frequency-division multiplexing data transmission mode of bandwidth 60 KHz…

Q: 5. If a message signal xm(t) = 3*cos(8000rt) is modulated by a carrier signal xe(t) =…

A: Amplitude Modulation

Q: 7. A device that generates and demodulates digital modulation signals, usually at audio frequencies…

A: Signal: The signal may be anything that contains some information. So, the signal may be audio,…

Q: xplain why we can still receive monophonic FM signal with our stereophonic FM receiver by showing…

A: An stereo receiver is an amplifier and switching device used for a stereo system. The input given is…

Q: If in a communication system BPSK, QPSK, QASK-8 are used for transmission and reception of digital…

A:

Q: requency Division Multiplexing (FDM) Consider FM radio, which consists of 200 channels, each 150 kHz…

A: According to the question, for the given FM radio, which consists of 200 channels, each 150 kHz wide…

Q: Electric Machine; Check image, all question there. Let’s consider three phase, Y connected, 220…

A: According to question: The synchronous speed 'Ns' and motor speed 'Nr' are calculated as The…

Q: Practice Problem Find Rab for the circuit sheu 8.2 182

A: According to question:

Q: ayah 1. State the advantages and disadvantages of the DSB-SC modulation. Cwn'ev fecen 2. Compare…

A: As per our guidelines we are supposed to answer the first question only. Kindly repost the other…