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← ScienceWhich consequence results when destructive interference affects antenna wave functions?
A)Signal cancellation at specific frequencies✓
B)Bandwidth expansion via array processing
C)Improved impedance impedance impedance matching conditions
D)Increased antenna gain at beam center
💡 Explanation
Destructive interference causes signal cancellation at specific frequencies because the superposition of out-of-phase waves reduces the amplitude, therefore nullifying the signal at those frequencies, rather than enhancing it with constructive interference for increased gain.
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