Parabolic Reflector Antenna Gain

Calculate the Gain of a Parabolic Reflector Antenna

  • m
  • %

Result

  • Gain
    dB
  • Beamwidth
    Degrees

The above formula is to calculate the gain of a parabolic dish antenna where:

D = The Diameter of the Dish

k = The Efficiency fo the Antenna

Lambda = The wavelength of the Antenna in meters. This has been calculated based on the frequency entered - Frequency to Wavelength Calculator.

calculator
TOP