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← TechnologyWhich outcome results when avalanche breakdown occurs at a semiconductor junction in an RF power amplifier?
A)Signal distortion and harmonic generation✓
B)Increased carrier mobility in active region
C)Improved amplifier power efficiency
D)Reduced thermal noise floor margin
💡 Explanation
Signal distortion causes harmonic generation. Avalanche breakdown generates excessive carriers exceeding the dopant profile via Impact Ionization, therefore, signals become non-linear rather than remaining clean due to device saturation under high voltage conditions which cause distortion.
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