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← TechnologyWithin phased array radar systems, which consequence results when progressive phase shift errors accumulate across antenna elements?
A)Beam pointing angular distortion✓
B)Increased side lobe suppression
C)Reduced receiver noise bandwidth
D)Improved impedance match at feed
💡 Explanation
Progressive phase shift errors introduce unintended beam steering because constructive and destructive interference shift from the desired location via **beamforming**. Therefore, angular distortion occurs rather than clean beam formation alternatives like gain or impedance adjustments.
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