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← ScienceWithin a phased array antenna, which consequence results when destructive interference occurs across the propagated wavefront from individual elements?
A)Signal null along that direction✓
B)Increased antenna gain overall
C)Wider beamwidth is experienced
D)Decreased side lobe signal strength
💡 Explanation
A destructive interference null results because wavefront cancellation causes a reduction in signal strength, therefore a quiet zone occurs rather than other effects like side lobe reduction or increased gain under ideal additive configurations.
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