Dipole antennas gain vs length formula

[MobiNaz]

Hi all,

This question is basic but I somewhat can remember it, can anyone please state the formula of Dipole antenna gain in terms of its length.

Thanks

 

[vfone]

Dipole antenna - Wikipedia, the free encyclopedia

 

[davenn]

Hi all,
This question is basic but I somewhat can remember it, can anyone please state the formula of Dipole antenna gain in terms of its length.
Thanks

should really be frequency Vs length maybe ??

there's no real direct relationship between gain and length till you start playing with multiples of 1/4 wavelength etc

Dave

 

[saif haider]

G={pi*(L/λ)²} ÷ {ε*c*(2*pi/3*ε*c)(L/λ)²}
this is the formula for dipole antenna incase of its length