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← ScienceWhich outcome occurs when microwave signals saturate waveguide capacity?
A)Increased signal distortion and attenuation✓
B)Increased waveguide heat dissipation
C)Reflected power disrupts signal source
D)Impedance mismatch improves pulse definition
💡 Explanation
Signal saturation induces nonlinear effects; harmonic distortion increases because power exceeds cut-off; therefore, signal attenuation and distortion increase toward the waveguide's maximum frequency, rather than an unlikely full reverse reflection.
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