Small- Scale Multipath Measurements MCQ

Test your knowledge with important Small- Scale Multipath Measurements MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Small- Scale Multipath Measurements MCQs at Bissoy

• Faster sweep time can be accomplished by ________
  ক

  Increasing frequency steps

  খ

  Increasing time slots

  গ

  Reducing time slots

  ঘ

  Reducing frequency steps
• Frequency domain channel sounding system is _______ in nature.
  ক

  Real time

  খ

  Digital

  গ

  Non real time

  ঘ

  Analog
• Frequency domain channel sounding technique do not require hard wired synchronization between transmitter and receiver.
  ক

  True

  খ

  False
• Transmissivity is a _________ domain response.
  ক

  Time

  খ

  Frequency

  গ

  Time-frequency

  ঘ

  Spatial
• There is no relationship between time domain and frequency domain techniques.
  ক

  True

  খ

  False
• Which of the following is a disadvantage of spread spectrum channel sounding system?
  ক

  Passband noise

  খ

  Less coverage area

  গ

  Large transmitter power required

  ঘ

  Not in real time
• Which of the following is not an advantage of spread spectrum channel sounding system?
  ক

  Rejection of passband noise

  খ

  Real time

  গ

  Coverage range improvement

  ঘ

  Less transmitter power required
• The ratio between transmitter chip clock rate and the difference between the transmitter chip clock and difference between transmitter and receiver chip clock rates is called ___________
  ক

  Slide factor

  খ

  Chip factor

  গ

  Reuse factor

  ঘ

  Shape factor
• The maximal length of PN sequence, the sequence length for n number of shift register is ______
  ক

  2n

  খ

  1/2n

  গ

  2n – 1

  ঘ

  2n + 1
• If a PN sequence has chip duration of Tc, then chip rate is given by ___________
  ক

  Tc

  খ

  1/Tc

  গ

  2 Tc

  ঘ

  Tc2
• Spread spectrum sliding correlator has better ________ in comparison to RF pulse system.
  ক

  Dynamic range

  খ

  Frequency

  গ

  Power density

  ঘ

  Structure
• Why is the phase of individual multipath components are not received in RF Pulse system?
  ক

  Due to use of duplexer

  খ

  Due to use of ADC

  গ

  Due to use of flip flops

  ঘ

  Due to use of envelope detector
• Direct RF pulse systems are complex.
  ক

  True

  খ

  False
• Which of the following is not a small scale multipath measurement technique?
  ক

  Indirect pulse measurement

  খ

  Direct pulse measurement

  গ

  Spread spectrum sliding correlator measurement

  ঘ

  Swept frequency measurement