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QWhich of the following is not a property of MSK?

ID: #10385 Wireless mobile and connection 116 views
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#10385Q ID
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Wireless mobile and connectionTopic
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  • A Self-synchronizing capability ✔ ✖
  • B Variable envelope ✔ ✖
  • C Spectral efficiency ✔ ✖
  • D Good BER performance ✔ ✖
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Explanation

MSK (Minimum Shift Keying) is a form of continuous-phase frequency shift keying modulation. It is a spectrally efficient scheme that has a constant envelope. It possesses properties such as constant envelope, spectral efficiency, good bit error rate (BER) performance and self-synchronizing capability. However, MSK does not have a variable envelope.

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