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← ScienceWhich consequence results when antenna impedance mismatch occurs during radio wave propagation?
A)Signal reflection reduces transmission efficiency✓
B)Increased bandwidth maximizes data throughput
C)Wavelength decreases affecting device resonance
D)Faraday rotation enhances signal reception
💡 Explanation
Signal reflection occurs because impedance mismatch prevents optimal power transfer, and the reflection redirects energy back to the source, reducing the effective radiated power; therefore, signal loss occurs rather than increased bandwidth or signal enhancement.
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