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Antenna Pattern & Placement Simulator

Visualize radiation patterns (omni and sector) on a polar plot and a floor-plan heat map. Place up to 4 antennas, set EIRP and pattern type, and see combined signal coverage on a 30m × 30m grid.

Antenna 1Enabled

Pattern Type

EIRP20 dBm

Orientation (boresight)0°

X Position8 m

Y Position8 m

Radiation Pattern — Antenna 1

Coverage Threshold-95 dBm

Coverage Heat Map — 30m × 30m Floor Plan

Coverage at -95 dBm threshold100% area

≥ −70 dBm

−70 to −80 dBm

−80 to −90 dBm

−90 to −95 dBm

< −95 dBm

Model: Log-distance path loss (indoor NLOS, n=3.2, PL(1m)=47 dB). Sector patterns use 3GPP antenna model: gain(θ) = −min[12(θ/θ_3dB)², 20] dB. Heat map shows best received signal from all enabled antennas. For DAS design, aim for −70 to −75 dBm uniformly with minimal dead zones.