RF Power Density Calculator

RF power density calculator is an online tool for electrical and electronic circuits to measure the RF Frequency Power Density. RF waves are the electromagnetic waves transmission along a medium or free space. This calculator uses the input values of Antenna power gain, Radiation distance and antenna input power to determine the RF frequency propagation power density. It can be mathematically derived from the following formula

Where
s is the Power density
P is the Antenna power input
G is the Antenna power gain
R is the Distance to center of Antenna radiation