Symbol spaced has ____ sample per symbol and fractionally spaced has ___ samples per symbol.

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Question:
Symbol spaced has ____ sample per symbol and fractionally spaced has ___ samples per symbol.

1.One, many

2.Many, one

3. One, one

4.Many, many

Posted Date:-2022-05-21 00:27:08

More MCQS Questions and answers

  1. Matched filter is used for
  2. A Gaussian distribution into the non linear envelope detector yields
  3. A pulse shaping filter should satisfy two requirements. They are
  4. Amplitude distortion occurs when
  5. Antipodal signal sets are those vectors that can be illustrated as
  6. As the eye opens, ISI _______
  7. Channel’s phase response must be a linear function of
  8. Coherent PSK and non coherent orthogonal FSK have a difference of ______ in PB.
  9. Envelope detector consists of
  10. Equalization method which is done by tracking a slowly time varying channel response is
  11. Equalization process includes
  12. Examples of double side band signals are
  13. For AWGN, the noise variance is
  14. If the filter’s tap weight remains fixed during transmission of data, then the equalization is called as
  15. In amplitude phase keying each phase vector is separated by
  16. In differential encoding the _________ different between two wave forms is measured.
  17. In differential PSK the date is
  18. Performance of BFSK signal is ________ than BPSK.
  19. Phase distortion occurs when
  20. Phase-locked loop circuitry is used for
  21. Preamble is used for
  22. Pseudo noise signal has _______ and _______ SNR for the same peak transmitted power.
  23. Range of time difference of the zero crossing gives the value of
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  25. The _______ of the opening of eye pattern indicates the time over which the sampling for detection might be performed.
  26. The coherent modulation techniques are
  27. The correlating detector is also known as
  28. The detection method where carrier’s phase is given importance is called as
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  31. The error probability of DPSK is ________ worse than PSK.
  32. The filters used with the equalizer is of ______ types.
  33. The FSK signal which has a gentle shift from one frequency level to another is called as
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  39. The minimum tone separation corresponds to
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  44. The transformation of the waveform into a single point in signal space is called as
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  46. Wavelength and antenna size are related as
  47. Which is easier to implement and is preferred?
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