3D multipath and gain visualizer

Conservation of energy & urban canyon reflections

📡 Tx Base Station

Location Empire Tower

Height (m)

🚗 Rx Vehicle

Location Lat Phrao 26

Height (m)

Rx Antenna type

Vehicle position along street

Antenna height from ground (m)

1.7 m

Atmosphere / Visibility

Light

Received: — Lost in nulls: —

Lobe hit — received

Null — signal lost

1/4 wave (low gain): Fat donut — r = sin(θ). Excellent overhead coverage. Catches steep reflections from tall buildings in all directions.