- #1
alan123hk
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Where can I find strict mathematical proof of the relation between antenna aperture and gain which is applicable to any type of antenna ?
Aeff = Gain * (lambda^2) / (4*Pi)
Aeff - Antenna Effective Aperture
Gain - Antenna Gain
lamdda - wavelength
Pi - 3.14159
Many textbooks just show the derivation of the equation based on a simple antenna without proof that it is generally applicable to all kinds of antennas.
Aeff = Gain * (lambda^2) / (4*Pi)
Aeff - Antenna Effective Aperture
Gain - Antenna Gain
lamdda - wavelength
Pi - 3.14159
Many textbooks just show the derivation of the equation based on a simple antenna without proof that it is generally applicable to all kinds of antennas.