Which risk increases when a phased array antenna steers its beam near the edge of its scan volume?

💡 Explanation

Grating lobe formation increases because constructive interference creates unintended secondary beams due to element spacing and phase shifts in the array. Therefore, grating lobes arise rather than improved impedance matching or simple consumption increase given off-axis scans.

• Which risk distinctly increases in three-phase power systems when a single-pole circuit breaker trips under load?
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