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← TechnologyWhich consequence occurs when ionospheric disturbances disrupt satellite uplink?
A)Signal fading via scintillation occurs✓
B)Antenna impedance experiences rapid reduction
C)Doppler shift causes output deviation
D)Path loss effects are greatly mitigated
💡 Explanation
Signal fading via scintillation results because random fluctuations in ionospheric electron density cause constructive and destructive interference. This is ionospheric scintillation, therefore signal strength fluctuates, rather than remaining stable, which would require constant electronic characteristics.
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