IPCS CYCLE-2 VIVA

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Across
  1. 4. MATrix+LABoratory command for FM Demodulation
  2. 5. Alternate name for attenuaion in OFC
  3. 7. ________ is the process of maintaining proper positions of sample pulses in the multiplexer
  4. 10. The principal of OFC
  5. 12. When μ >=1 , in AM, ________ is impoper at the receiver side.
  6. 17. Version of MATLAB used in lab is _____-
  7. 18. _______ window contains variables that you create from MATLAB programs
  8. 19. Discretizing y-axis is ________
Down
  1. 1. ____ MATLAB command for decoding in PCM
  2. 2. When analyzing the frequency components of signals, it can be helpful to shift the zero-frequency components to the center. ________ MATLAB command is used for this.
  3. 3. In which modulation,the amplitude and phase of carrier remains constant?
  4. 6. In TDM, the portion of the slot not used by any of the sample pulse is called the ______ time
  5. 7. Discretizing x-axis is ________
  6. 8. ________refers to the maximum angle at which the light incident on the fiber end is totally internally reflected and is transmitted properly along the Fiber.
  7. 9. _______ criteria = 2 * max frequency of the signal being txted
  8. 11. In TDM, The time interval over which all message are sampled at least once is called a ______--
  9. 13. ______ Law explains the mathematical relationship between the incident ray & the refracted ray
  10. 14. OFC kit in lab uses _______ Fiber (Plastic / Glass) ?
  11. 15. Three signals of frequencies 100 Hz, 200 Hz and 400 Hz are multiplexed in time domain to txt. The max frequency to be considered for sampling is ______ Hz
  12. 16. The variation in carrier frequency from the umodulated carrier is ________ deviation (δ).