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← TechnologyWhich consequence results when symbol duration exceeds the maximum delay spread within radio channel signal processing?
A)Increased inter-symbol interference (ISI)✓
B)Enhanced signal-to-noise ratio (SNR)
C)Reduced computational complexity
D)Improved bandwidth efficiency
💡 Explanation
Increased inter-symbol interference will occur because multipath propagation causes delayed signal arrivals. The exceeded delay spread corrupts subsequent symbols due to overlapping, therefore ISI increases, rather than SNR improvement happening under ideal channel conditions.
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