75-Ω source

75-Ω source

A 75-Ω source is connected to a 50-Ω load (a spectrum analyzer) with a length of 75-Ω line. The source produces 10 mW. All impedances are resistive.
(a) Calculate the SWR.
(b) Calculate the voltage reflection coefficient.
(c) How much power will be reflected from the load?

75-Ω source