Home▸Physics & Mechanics▸Phased Array Wave Interference: Beam Steering, Nulls and Grating Lobes

📡 Phased Array Wave Interference: Beam Steering, Nulls and Grating Lobes

Steer a line of wave emitters by phase alone: see constructive and destructive interference on a water-like surface, the array factor on a polar plot, grating lobes and sidelobes, and compare measurements with closed-form theory.

Physics & Mechanics3DModerate60 FPS📱 Mobile-adapted🟠 Blender

⚙ Under the hood

Steer a line of wave emitters by phase alone: watch constructive and destructive interference on a water-like surface, read the array factor on a polar plot and compare the measured beam angle, width, nulls and grating lobes with closed-form theory.

Wave InterferencePhased ArrayBeam SteeringThree.jsBlender

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install