Physics · Communication Systems
Which of the following statements is true for the spread spectrum technique FHSS using M-ary Frequency Shift Keying (MFSK)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Symbol rate is an integer multiple of hop rate in fast frequency hopping, and hop rate is an integer multiple of symbol rate in slow frequency hopping.
- 2Symbol rate and hop rate are always identical in slow frequency hopping.
- 3Symbol rate and hop rate are always identical in fast frequency hopping.
- 4Hop rate is an integer multiple of symbol rate in fast frequency hopping, and symbol rate is an integer multiple of hop rate in slow frequency hopping.✓
Correct answer
Hop rate is an integer multiple of symbol rate in fast frequency hopping, and symbol rate is an integer multiple of hop rate in slow frequency hopping.
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