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1) Design the block diagram for the production and the demodulation of the VSB signal and describe the principle of operation.

2) Describe the function of every block within the super-heterodyne receiver.

3) Describe the principle of the indirect method of producing the wide-band FM signal with the help of block diagram.

4) describe how do you demodulate the FM wave using the frequency discriminator?

5) a) describe the principle of the adaptive delta modulation. describe in detail.

b) Provide an account of the benefits and limitations of the PCM details.

6) a) Develop the block diagram of the QPSK transmitter and receiver and describe it’s working.

b) Describe the bit error probability.

7) describe what are the look angles within the satellite communication? Illustrate how they are find outd?

8) describe what are the fiber modes? Describe the mode theory for the optical fibers. describe in detail.

9) describe the evolution mobile communication system. Describe in detail.

10) Describe the architecture of  GSM.

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M913101

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