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Principles Of Communication Network

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Explain how quantization helps in noise removal.
principles of communication network updated 3.0 years ago by sagarkolekar ★ 11k
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Modulation Index for AM should be less than 1. Justify/Contradict.
principles of communication network updated 3.0 years ago by binitamayekar ★ 6.7k
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Explain the types of communication channels.
principles of communication network updated 3.2 years ago by sagarkolekar ★ 11k
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Derive equation for noise temperature.
principles of communication network updated 3.2 years ago by sagarkolekar ★ 11k
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State advantages and disadvantages of Ground wave propagation.
principles of communication network updated 3.2 years ago by pedsangini276 • 4.8k
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With respect to neat diagram explain the elements of analog communication system.
principles of communication network updated 3.2 years ago by RakeshBhuse • 3.2k
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What do you mean by international standards for communication system? how frequencies are allotted?
principles of communication network updated 3.2 years ago by RakeshBhuse • 3.2k
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Significance of modulation in communication.
principles of communication network updated 3.2 years ago by RakeshBhuse • 3.2k
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Explain the working of superheterodyne receiver with the help of a neat block diagram. Show the waveforms at the output of each block.
principles of communication network updated 3.3 years ago by sagarkolekar ★ 11k
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Draw the block diagram of reactance modulator FM transmitter using balanced phase detector frequency stabilization and explain its operation.
principles of communication network updated 3.3 years ago by binitamayekar ★ 6.7k
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Explain companding and its need is communication.
principles of communication network updated 3.3 years ago by sagarkolekar ★ 11k
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State drawbacks of delta modulation system and how it is removed?
principles of communication network updated 3.4 years ago by pedsangini276 • 4.8k
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Explain Line codes.
digital communication principles of communication network updated 3.4 years ago by pedsangini276 • 4.8k
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State and prove following properties of Fourier transform. 1] Time shifting. 2] Convolution in time domain.
principles of communication network signals and systems updated 3.4 years ago by pedsangini276 • 4.8k
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Tropospheric scatter propagation.
principles of communication network updated 3.4 years ago by pedsangini276 • 4.8k
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1] Write the equation of modulated wave. 2] Determine modulation index. 3] Draw the spectrum of modulated wave. 4] Calculate total average power.
principles of communication network updated 3.4 years ago by pedsangini276 • 4.8k
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What is multiplexing in communication system? Explain in brief transmitter and receiver of FDM.
principles of communication network updated 3.4 years ago by pedsangini276 • 4.8k
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Explain in detail indirect method of generation of FM with suitable diagram.
principles of communication network updated 3.4 years ago by pedsangini276 • 4.8k
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Draw the block diagram of analog and digital communication system and explain each block in it in brief.
principles of communication network updated 3.4 years ago by pedsangini276 • 4.8k
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Explain Sampling theorem.
principles of communication network updated 3.4 years ago by pedsangini276 • 4.8k
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Explain Delta modulator transmitter and receiver with neat block diagram.
principles of communication network updated 3.4 years ago by pedsangini276 • 4.8k
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Explain PCM encoder and PCM decoder with block diagram.
principles of communication network updated 3.5 years ago by pedsangini276 • 4.8k
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Explain the operation of Foster Seeley Discriminator with a detail circuit and phasor diagram
principles of communication network updated 3.5 years ago by sagarkolekar ★ 11k
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Find the given values using the following information:
principles of communication network updated 4.5 years ago by teamques10 ★ 70k
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