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Which effect occurs when a microstrip antenna trace width narrows excessively?

A)Increased signal reflection loss
B)Decreased harmonic signal distortion
C)Enhanced far-field radiation pattern
D)Improved impedance matching efficiency

💡 Explanation

Increased signal reflection loss occurs because increased trace impedance causes impedance mismatch (impedance discontinuities), therefore reduces power transmission, rather than increasing power transfer or enhancing radiation given the poor Electromagnetic Wave propagation.

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