A 50−Ω,10−m transmission line (transmit time =36 ns ) is fed from a signal generator of 200kHz,50∠0 ∘
Vrms. Then, a second transmission line is connected. This 75Ω,2−m transmission line (transmit time =8 ns ) follows the first line to transmit signals to a load whose impedance is 120−j200Ω. At the junction of the two transmission lines, calculate (a) the reflection and transmission coefficients, (b) the voltage standing-wave ratio (VSWR) of first line, and (c) the voltage and current.