Fundamentals of Engineering Electromagnetics 1st Edition by David Cheng

Exercise 68

Measurements on a 50-(Ω ) lossless transmission line show that the consecutive voltage minima are 6 (cm) apart. It is desired to match a load impedance Z L = 75 + j 100 (Ω ) to the line by a single short-circuited stub. Find (a) the location of the stub closest to the load, (b) the shortest required stub length, (c) the SWR on the line between the stub and the load, and (d) the SWR on the line between the stub and the source.