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← TechnologyWhich outcome occurs when inadequate channel estimation skews equalization processing in a MIMO antenna array?
A)Inter-symbol interference is dramatically reduced
B)Signal orthogonality diminishes substantially✓
C)Coding gain improves significantly overall
D)Thermal noise undergoes constructive correction
💡 Explanation
Signal orthogonality diminishes because imperfect channel state information causes flawed matrix inversions in the minimum mean square error equalization process, therefore, signals blend together rather than remaining independent, because this separation ensures signal clarity.
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