RF 전력 밀도 계산기

This calculator calculates RF power density.

The image shows signals going in all directions, which is what the signal pattern of an isotropic antenna looks like.

Output values are rounded to the fourth decimal point.

 

Equation

S = (P*G)/(4*π*r^2)

S = RF 전력 밀도 (S)(W/m^2)、P = Transmitting Power(W)、G = 안테나 이득 (Gt)（linear）、r = 거리 (r)(m)