Topic: Electronics Engineering
Consider a transmission line of characteristic impedance 50 ohms and the line is terminated at one end by $+j50$ ohms, the VSWR produced in the transmission line will be
- A. +1
- B. zero
- C. -1
- D. infinity
Answer: D. infinity
Explanation: Reflection coefficient $(\rho) = \frac{Z_{L}-Z_{0}}{Z_{L}+Z_{0}} = \frac{j50-50}{j50+50}$
$|\rho|=1$ therefore $VSWR=\infty$