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Principles Of Communication Network

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What is multiplexing in communication system? Draw block diagram of FDM to transmit 5 SSB signals.
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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Bring out the merit and demerits of adaptive Delta modulation.
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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Explain PAM, PWM and PPM generation with relevant waveforms.
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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Explain natural sampling and flat top sampling. What is aliasing error? How it can be overcome?
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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Explain Shannon's sampling theorem and explain aliasing error.
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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With a neat block diagram explain the working of super-heterodyne receiver, with waveform at the output at each block. Explain the function of each block.
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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TRF receiver, its merit and demerits.
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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Explain FDM with a neat block diagram. Give its application.
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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Draw the block diagram pf PCM transmitter and Receiver and explain the function of each block.
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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T1 digital carrier system.
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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Block diagram of PCM transmitter and receiver.
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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Why do we modulate a signal for transmission? Explain.
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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Explain the working of Delta Modulation with a neat block diagram and showing proper waveforms.
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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Draw and explain the transmitter and receiver of delta modulation. What is meant by slope overload distortion?
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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What is image frequency and its rejection? Also explain double spotting.
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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Explain the terms : selectivity, fidelity, sensitivity, AGC.
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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Calculate percentage saving in a AM modulated wave to depth of a 100 percent when the carrier and the one of the sidebands are suppressed. Compare AM with SSB-SC.
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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Write short notes on: Explain Companding.
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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Compare TDM and FDM.
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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Explain the term with reference to radio receiver: selectivity, sensitivity, fidelity, AGC and double spotting.
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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Draw a well label diagram of a super-heterodyne receiver.
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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Explain the indirect method of FM generation OR With the help of neat block diagram explain FM transmitter using Armstrong method of FM generation
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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Explain noise triangle in FM.
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
14
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Foster seelay discriminator method. (also known as phase discriminator)
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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Compare amplitude and frequency modulation in term of i) Bandwidth ii) Signal Quality iii) Effect of noise on signal iv) Range
principles of communication network updated 7.5 years ago by teamques10 ★ 70k
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