Computer · Communication Systems
In Frequency Division Multiplexing (FDM), the total transmission bandwidth required for the composite signal is mathematically expressed as ____________.
- 1(Sum of modulated message bandwidths) × (Sum of guard bands)
- 2(Sum of modulated message bandwidths) ÷ (Sum of guard bands)
- 3(Sum of modulated message bandwidths) + (Sum of guard bands)✓
- 4(Sum of modulated message bandwidths) − (Sum of guard bands)
Correct answer
(Sum of modulated message bandwidths) + (Sum of guard bands)
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