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[1] A 50 92 air transmission line is terminated an impedance Z = 15 + j25 2. The transmission line is 172.35 7. long. Find using a Smith Chart the following: i) VSWR S on the line ii) The voltage reflection coefficient r, at the load plane of the line iii) The voltage reflection coefficient at the input plane of the line iv) The input impedance Z of the line v) The number of voltage maxima and voltage minima points present between the input and load planes of the line vi) The closest location to the load plane where the impedance on the line is real. Then find the properties of the quarter- wave transformer, i.e., its characteristic impedance Zowrand length Low that would need to be inserted at this point on the line in order to produce impedance matching