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Principles Of Communication Network

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36
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1
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169k
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1
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Draw & explain block diagram of basic communication system. Explain different communication channels & their characteristics.
principles of communication network updated 13 months ago by teamques10 ★ 46k
7
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1
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43k
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1
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Explain basic block diagram of communication system in detail.
principles of communication network updated 12 months ago by teamques10 ★ 46k
1
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1
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1.3k
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1
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Determine the minimum bandwidth, baud, and bandwidth efficiency for the following bit rates and modulation schemes-BPSK, QPSK, 8-PSK, and 16-PSK.where fb = 2400 bps
principles of communication network updated 11 months ago by binitamayekar ★ 5.8k
0
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1
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954
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1
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Solve QPSK and 8-PSK Problem
principles of communication network updated 11 months ago by binitamayekar ★ 5.8k
2
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1
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35k
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1
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Distinguish between narrowband and wideband FM.
principles of communication network updated 3.9 years ago by teamques10 ★ 46k
5
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1
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91k
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1
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Compare ASK , PSK & FSK systems.
principles of communication network updated 12 months ago by teamques10 ★ 46k
19
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2
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88k
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2
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Write short notes on Pre-emphasis and de-emphasis.
principles of communication network updated 15 months ago by teamques10 ★ 46k
1
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1
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7.7k
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1
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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 4.0 years ago by teamques10 ★ 46k
4
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1
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21k
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1
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Prove time convolution property of Fourier transform.
principles of communication network updated 2.2 years ago by teamques10 ★ 46k
1
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1
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2.7k
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1
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Explain phase shift method for suppression of unwanted carrier with neat block diagram.
principles of communication network updated 3.9 years ago by yashbeer ★ 10k
15
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1
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88k
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1
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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 2.2 years ago by teamques10 ★ 46k
1
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1
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1.5k
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1
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Sketch the waveforms for the binary sequence 10110000011
principles of communication network updated 11 months ago by binitamayekar ★ 5.8k
2
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1
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3.3k
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1
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Determine (a)Minimum sample rate (b)Minimum number of bits used in the PCM code (c)Resolution (d)Quantization error (e)Coding efficiency
principles of communication network updated 11 months ago by binitamayekar ★ 5.8k
14
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1
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78k
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Explain the following with reference to radio receivers: (i) Selectivity (ii) Fidelity (iii) Sensitivity (iv) Double spotting
principles of communication network updated 2.2 years ago by teamques10 ★ 46k
0
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1
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469
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1
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Data communication system
principles of communication network updated 10 months ago by binitamayekar ★ 5.8k
0
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1
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407
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1
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With the help of Fourier analysis, prove that rectangular pulse consists of infinite number of frequencies
principles of communication network updated 11 months ago by binitamayekar ★ 5.8k
2
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1
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12k
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1
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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 4.0 years ago by teamques10 ★ 46k
0
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1
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1.4k
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1
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State the principle of WDM and advantages of DWDM.
principles of communication network updated 12 months ago by pradnyanabar2613 ★ 5.1k
0
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1
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1.6k
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1
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Time Division multiplexing
principles of communication network updated 12 months ago by teamques10 ★ 46k
0
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1
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918
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1
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Types of communication channel.
principles of communication network updated 7 weeks ago by sagarkolekar ★ 10k
0
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1
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1.7k
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1
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State sampling theorem. Explain flat-top sampling. Draw its spectrum and explain aperture effect.
principles of communication network updated 12 months ago by teamques10 ★ 46k
0
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2
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22k
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2
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What is companding?
principles of communication network updated 12 months ago by teamques10 ★ 46k
0
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2
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3.4k
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2
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What is need of modulation?
principles of communication network updated 12 months ago by teamques10 ★ 46k
1
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1
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2.0k
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1
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Explain ratio detector
principles of communication network updated 12 months ago by teamques10 ★ 46k
1
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3
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5.3k
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3
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Write short note on vestigial side-band transmission.
principles of communication network updated 12 months ago by teamques10 ★ 46k
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