A 50 transmission line is to be connected to a 72 load through a 1/4 quarter wave matching transformer. (a) What must be the characteristic impedance of the transmission line that is used to form the quarter wave transformer? (b) If the frequency of operation is 7 MHz and the phase velocity through the quarter wave section is 2c/3, what is the length of the quarter wave section? You may assume the transmission line forming the quarter wave section is lossless.

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A 50 transmission line is to be connected to a 72 load through a 1/4 quarter wave matching
transformer. (a) What must be the characteristic impedance of the transmission line that is
used to form the quarter wave transformer? (b) If the frequency of operation is 7 MHz and the
phase velocity through the quarter wave section is 2c/3, what is the length of the quarter wave
section? You may assume the transmission line forming the quarter wave section is lossless.
Transcribed Image Text:A 50 transmission line is to be connected to a 72 load through a 1/4 quarter wave matching transformer. (a) What must be the characteristic impedance of the transmission line that is used to form the quarter wave transformer? (b) If the frequency of operation is 7 MHz and the phase velocity through the quarter wave section is 2c/3, what is the length of the quarter wave section? You may assume the transmission line forming the quarter wave section is lossless.
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