Gain builder — directivity, efficiency, mismatch

Directivity \(D\) 15.0 dBi

Efficiency \(\eta_{\text{rad}}\) 70 %

Mismatch \(\lvert\Gamma\rvert\) 0.30

directivity \(D\)—

efficiency loss—

gain \(G\)—

mismatch loss—

realized gain—

VSWR—

\(G = \eta_{\text{rad}}\,D\) · \(G_{\text{re}} = (1-\lvert\Gamma\rvert^2)\,G\) · reflected power —