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← ScienceWhich risk increases when impedance mismatches electrical length?
A)Increased radiated harmonic distortion power✓
B)Reduced parasitic inductive energy losses
C)Enhanced antenna near field gain
D)Decreased dielectric waveguide coupling losses
💡 Explanation
A standing wave creates voltage and current maxima because the Impedance mismatch results in reflection. Therefore, localized dielectric breakdown risk increases causing harmonic distortion, rather than improved performance due to impedance matching.
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