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← TechnologyWhich risk increases when an antenna receives excessive multipath signals?
A)Increased bit error ratio✓
B)Reduced transmit power efficiency
C)Decreased carrier frequency offset
D)Lower intermodulation distortion products
💡 Explanation
Multipath causes signal interference, increasing the bit error ratio because constructive and destructive interference alters the signal phase and amplitude arriving at the antenna; therefore data corruption is heightened, rather than improved carrier frequency offset or reduced power consumption.
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