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Principles Of Communication Network

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what is convolution of signals?
principles of communication network updated 4.1 years ago by teamques10 ★ 69k
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Obtain the Fourier transform of a sine wave having frequency of f0 and peak amplitude of unity. Also plot its frequency spectrum?
principles of communication network updated 4.1 years ago by teamques10 ★ 69k
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Write Fourier Transform of Unit step, Delta and gate function?
principles of communication network updated 4.1 years ago by teamques10 ★ 69k
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State and prove the following properties of Fourier Transform with example
principles of communication network updated 4.1 years ago by teamques10 ★ 69k
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State and prove the following properties of Fourier Transform:
principles of communication network updated 4.1 years ago by teamques10 ★ 69k
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Prove time convolution property of Fourier transform.
principles of communication network updated 4.1 years ago by teamques10 ★ 69k
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Compare pulse code modulation and delta modulation.
principles of communication network updated 4.1 years ago by teamques10 ★ 69k
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Explain the need for modulation.
principles of communication network updated 4.1 years ago by teamques10 ★ 69k
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what is eye pattern?
principles of communication network updated 4.1 years ago by teamques10 ★ 69k
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List frequency band & communication application of usable frequency spectrum
principles of communication network updated 4.1 years ago by teamques10 ★ 69k
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Explain types of communication channels?
principles of communication network updated 4.1 years ago by teamques10 ★ 69k
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Explain the block diagram of analog and digital communication system? If information rate is maximum which type of modulation techniques can be used?
principles of communication network updated 4.1 years ago by teamques10 ★ 69k
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Define the following terms.
principles of communication network updated 4.1 years ago by teamques10 ★ 69k
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State the advantages of digital communication over analog communication.Justify each point .
principles of communication network updated 4.1 years ago by teamques10 ★ 69k
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Draw & explain block diagram of basic communication system. Explain different communication channels & their characteristics. (10 Marks)
principles of communication network updated 4.1 years ago by teamques10 ★ 69k
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Explain how PPM is generated from PWM
principles of communication network updated 5.8 years ago by teamques10 ★ 69k
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Explain the operation of foster-seelay discrimination with the help of circuit diagram and phase or diagram.
principles of communication network updated 5.8 years ago by ankitpandey • 100
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One input to AM modulation is 800 KHz carrier with an amplitude of 10 vp. The second input is 10 KHZ modulating signal that is sufficient to cause a change in the o/p wave of
principles of communication network updated 5.8 years ago by ankitpandey • 100
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Write a note on Low level and high level modulation
principles of communication network updated 5.8 years ago by teamques10 ★ 69k
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Write a short note on PCM and DPCM
principles of communication network updated 5.8 years ago by teamques10 ★ 69k
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What are the drawbacks of delta mdulation? Explain adaptive delta modulation in detail.
principles of communication network updated 5.8 years ago by teamques10 ★ 69k
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Distinguish between narrowband and wideband FM.
principles of communication network updated 5.8 years ago by teamques10 ★ 69k
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What are the different methods of FM generation? Explain reactance modulator in detail.
principles of communication network updated 5.8 years ago by teamques10 ★ 69k
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Write a note on Quadrature amplitude modulation.
principles of communication network updated 5.8 years ago by teamques10 ★ 69k
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Explain various types of noise affecting communication system.
principles of communication network updated 5.8 years ago by teamques10 ★ 69k
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