Using a slotted line on a 50-W air-spaced lossless

Using a slotted line on a 50-W air-spaced lossless

Using a slotted line on a 50-W air-spaced lossless line, the following measurements were obtained: S =1.6, [V] max occurred only at 10 cm and 24 cm from the load. Use the Smith chart to find ZL