Field and Wave Electromagnetics 2nd Edition by David Cheng

Exercise 78

The standing-wave ratio on a lossless 300 ( ) transmission line terminated in an unknown load impedance is 2.0, and the nearest voltage minimum is at a distance 0.32 from the load. Determine
(a) the reflection coefficient of the load,
(b) the unknown load impedance Z L , and
(c) the equivalent length and terminating resistance of a line, such that the input impedance is equal to Z L.