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Antenna Gain Calculator
To calculate antenna gain (GdBi), input the values of Efficiency (η), Wave Length (λ), Physical Aperture Area (A), using this antenna gain calculator.
How to use this antenna gain calculator?
To find the antenna gain using this calculator follow the below steps.
- Input the values of Efficiency (η), Wave Length (λ), and Physical Aperture Area (A).
- Hit the calculate button.
- Press the reset button to clear the input boxes.
Antenna Gain Formula:
The formula for antenna gain is given below:
GdBi = 10 LOG10 ( η4PiA / λ2 )
In the above formula for antenna Gain (GdBi).
- A is the Physical Aperture Area.
- λ is the Wavelength.
- η is the efficiency.