A 50 Ω feed line needs to be matched to an antenna with a purely resistive impedance of 200 Ω A quarter-wave matching section should have:
a. Zo = 150 Ω
b. Zo = 250 Ω
c. Zo = 125 Ω
d. Zo = 133 Ω
e. Zo = 100 Ω
Show Answer
Answer: e
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