[ L = \frac3e82\times2.45e9\sqrt4.18 - 2\times0.00074 \approx 28.4 - 0.00148 \approx 28.4 \text mm ]
[ W = \frac3e82(2.45e9)\sqrt\frac4.4+12 \approx 37.3 \text mm ]
To match the feed line impedance ( Z_0 ) (e.g., 50 Ω): [ Z_0 = R_\textin(0) \cos^2\left(\frac\piLy_0\right) ] [ y_0 = \fracL\pi \cos^-1\sqrt\fracZ_0R_\textin(0) ]
Use these equations to build your own calculator in Excel, Python, or MATLAB.
[ L = \frac3e82\times2.45e9\sqrt4.18 - 2\times0.00074 \approx 28.4 - 0.00148 \approx 28.4 \text mm ]
[ W = \frac3e82(2.45e9)\sqrt\frac4.4+12 \approx 37.3 \text mm ] inset fed patch antenna calculator
To match the feed line impedance ( Z_0 ) (e.g., 50 Ω): [ Z_0 = R_\textin(0) \cos^2\left(\frac\piLy_0\right) ] [ y_0 = \fracL\pi \cos^-1\sqrt\fracZ_0R_\textin(0) ] [ L = \frac3e82\times2
Use these equations to build your own calculator in Excel, Python, or MATLAB. inset fed patch antenna calculator