Which duration is shorter?
A) hop duration
B) symbol duration
C) chip duration
D) none of the mentioned
Correct Answer:
Verified
Q6: Which type of demodulator is used in
Q7: Robustness gives the inability of a signal
Q8: Chips are the
A)repeated symbols
B)non repeated symbols
C)smallest length
Q9: Slow frequency hopping is
A)several hops per modulation
B)several
Q10: Fast frequency hopping is
A)several modulations per hop
B)several
Q12: Frequency division multiple access (FDMA) assigns_ channels to_
Q13: If the FDMA channel is not in
Q14: The bandwidth of FDMA channel is
A)wide
B)narrow
C)large
D)zero
Q15: Which of the following is not true
Q16: _ is undesired RF radiation.
A)intermodulation frequency
B)intermediate frequency
C)instantaneous frequency
D)instrumental
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