Generated Field Strength

Calculate generated electric field strength from an exact-distance Isotropic Gain dataset and user-defined power values.

SWB Antenna Tools v0.4.7 — Generated Field prototype

Distance

Reference Point

Antenna category filter

Required frequency range, MHz

Note

Generated field formula: E equals square root of 30 times P times 10 to the power G over 10, divided by r.

Only exact 1 m and 3 m Isotropic Gain datasets are used. The reference point is selected automatically: LPDA uses Tip-EuT, Horn uses Aperture-EuT, and Biconical/Combination antennas use Center. Power is interpreted at the antenna input connector.

Available antennas

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Power curves

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Select one antenna to calculate generated electric field strength.