Last modified on 19 April 2012, at 09:37

Electronics/Electronics Formulas/2 Port Network

RLEdit

\frac{v_o}{v_i} = \frac{j \omega L}{R + j \omega L}
\frac{v_o}{v_i} = \frac{j \omega T}{1 + j \omega T}
T = \frac{L}{R}


LREdit

\frac{v_o}{v_i} = \frac{R}{R + j \omega L}
\frac{v_o}{v_i} = \frac{1}{1 + j \omega T}
T = \frac{L}{R}

RCEdit

\frac{v_o}{v_i} = \frac{\frac{1}{j \omega C}}{R + \frac{1}{j \omega C}}
\frac{v_o}{v_i} = \frac{1}{1 + j \omega T}
T = RC

CREdit

\frac{v_o}{v_i} = \frac{R}{R + \frac{1}{j \omega C}}
\frac{v_o}{v_i} = \frac{j \omega T}{1 + j \omega T}
T = RC

LR - CREdit

\frac{v_o}{v_i} = (\frac{1}{1 + j\omega \frac{L}{R}})(\frac{j \omega RC }{1 + j \omega RC})
\omega_2 - \omega_1 = \frac{R}{L} - \frac{1}{RC}

CR - LREdit

\frac{v_o}{v_i} = (\frac{1}{1 + j\omega RC})(\frac{j \omega \frac{L}{R}}{1 + j \omega \frac{L}{R}})
\omega_2 - \omega_1 = \frac{R}{L} - \frac{1}{RC}