RF Power Density Calculator

Online electrical calculator which helps to calculate the radio frequency (RF) power density value.

Calculate Radio Frequency Power Density

mW
cm
mW/cm2
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Formula:

S = P * G / (4 * PI * R2)
Where, S = Power Density, P = Power Input, G = Power Gain, R = Distance to the Center of Antenna, PI = 3.14

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