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← TechnologyWhich electromagnetic interference increase arises from reflector dish deformation?
A)Increased side lobe radiation✓
B)Gain bandwidth product decrease
C)Doppler frequency shift error
D)Polarization mode dispersion effects
💡 Explanation
Side lobe radiation increases because deviations alter the phase distribution, leading to unintended signal propagation via constructive interference, a process called constructive interference; therefore, side lobes increase rather than narrowing the signal bandwidth or impacting polarization.
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