MSK in Digital Modulation Techniques - MCQs with Answers

MSK in Digital Modulation Techniques - MCQs with Answers


Q1. Minimum shift keying is similar to

a) Continuous phase frequency shift keying
b) Binary phase shift keying
c) Binary frequency shift keying
d) QPSK

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ANSWER: a) Continuous phase frequency shift keying



Q2. In MSK, the difference between the higher and lower frequency is

a) Same as the bit rate
b) Half of the bit rate
c) Twice of the bit rate
d) Four time the bit rate

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ANSWER: b) Half of the bit rate



Q3. The technique that may be used to reduce the side band power is

a) MSK
b) BPSK
c) Gaussian minimum shift keying
d) BFSK

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ANSWER: c) Gaussian minimum shift keying


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