Field and Wave Electromagnetics 2nd Edition by David Cheng

Exercise 26

Refer to Fig. 9- 26(a) but change the load from a pure inductance to a series combination of R L = 10 ( ) and L L = 48 (µH). Assume that V 0 = 100 (V), R 0 = 50 ( ),
= 900 (m), and u = c.
a) Find the expressions for the current in and the voltage across the load as functions of t.
b) Sketch the current and voltage distributions along the transmission line at t 1 = 4 (µS).