Which risk increases when a phased array antenna's feeders malfunction?

💡 Explanation

Increased grating lobe amplitude occurs because amplitude errors in the array feeders cause deviations from the desired beam pattern due to imperfect constructive interference. Therefore, grating lobes rise, rather than atmospheric effects decreasing or near-field interference improving, because amplitude errors dominate.

• Which outcome occurs when lean fuel-air mixtures are utilized with high exhaust gas recirculation (EGR) rates?
• Which dimensional effect results when a sand casting mold experiences uneven volumetric thermal contraction?
• Which outcome occurs after sudden closure of a long hydraulic pipeline's quick-closing valve?
• Which outcome occurs when an overloaded residential electrical circuit exceeds its thermal limit?
• Which consequence results when power transformers experience geomagnetic disturbance (GMD) events in electrical grid systems?
• Which risk increases when hydraulic actuator velocity exceeds design limits in precision robotics?