Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich effect is amplified when phased array radars implement beamforming?
A)Constructive interference of electromagnetic waves✓
B)Reduced thermal noise in the signal
C)Increased impedance of the antenna
D)Improved antenna element radiation resistance
💡 Explanation
The focused signal is magnified via constructive interference of the transmitted signals; this coherent summation leads to a stronger signal in the targeted propagation direction because amplitudes add in phase, rather than other interference patterns.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Science →- In catalytic converters, which consequence results when thermal stress exceeds platinum-rhodium bond energy?
- Which mechanism causes thermal runaway in a power transistor within a DC-DC converter?
- Which phenomenon limits usable fringe visibility using low-coherence interferometry?
- Within a dye-sensitized solar cell, which mechanism increases short-circuit current?
- Which consequence results when an Alcubierre drive compresses spacetime?
- Which risk increases when pulsed electromagnetic fields drive a capacitive displacement sensor near saturation?
