How to Calculate Radiation Efficiency of Antenna?
Radiation Efficiency of Antenna calculator uses Radiation Efficiency of Antenna = Maximum Gain/Maximum Directivity to calculate the Radiation Efficiency of Antenna, Radiation Efficiency of Antenna is the ratio of its radiated power to the input power from the transmitter, accounting for losses due to resistance, mismatch, and other factors. Radiation Efficiency of Antenna is denoted by η_{r} symbol.
How to calculate Radiation Efficiency of Antenna using this online calculator? To use this online calculator for Radiation Efficiency of Antenna, enter Maximum Gain (G) & Maximum Directivity (D_{max}) and hit the calculate button. Here is how the Radiation Efficiency of Antenna calculation can be explained with given input values -> 3.03125 = 9.7/3.2.