An unknown load ZL is attached to a 75 Q air-spaced and lossless slotted line. Using a 150 MHz signal, a VSWR of 3 is measured. The first voltage standing wave maximum is located 0.6 m from the load. Calculate the position of first voltage standing wave minimum. Show that the reflection coefficient is: 0.5 / 1.2πT Calculate the impedance of the unknown load, ZL.

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An unknown load ZL is attached to a 75 Q air-spaced and lossless slotted
line. Using a 150 MHz signal, a VSWR of 3 is measured. The first
voltage standing wave maximum is located 0.6 m from the load.
Calculate the position of first voltage standing wave minimum.
Show that the reflection coefficient is: 0.5 / 1.2πT
Calculate the impedance of the unknown load, ZL.
Transcribed Image Text:An unknown load ZL is attached to a 75 Q air-spaced and lossless slotted line. Using a 150 MHz signal, a VSWR of 3 is measured. The first voltage standing wave maximum is located 0.6 m from the load. Calculate the position of first voltage standing wave minimum. Show that the reflection coefficient is: 0.5 / 1.2πT Calculate the impedance of the unknown load, ZL.
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