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← TechnologyWhich propagation risk escalates when microwave antenna dish surfaces undergo thermal distortion?
A)Multipath fading interference increases rapidly✓
B)Increased signal bandwidth is achievable
C)EIRP compliance becomes automatically assured
D)Cross-polarization discrimination gets enhanced
💡 Explanation
Multipath fading worsens because thermal distortion alters the antenna's intended radiation, initiating constructive and destructive interference as signals reflect from various points. Therefore, signal integrity degrades, rather than benefiting, due to unforeseen radiation patterns; bandwidth or EIRP aren't affected.
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