Problem 7 (10 points) (Chap 3) (Learning objective: Voltage Reflection Coefficient) A CW transmitter is connected to an antenna by a lossless coaxial cable having characteristic impedance 75 . ("CW" means "continuous wave", which is simply another term for "sinusoidal".) The coaxial cable is perfectly-matched to the transmitter. The input impedance of the antenna is 500 2, so there is a reflection from the antenna. If the peak voltage from the output of the transmitter is 30 V, what is the peak voltage of the reflected wave at the output of the transmitter?

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Problem 7 (10 points) (Chap 3) (Learning objective: Voltage Reflection Coefficient)
A CW transmitter is connected to an antenna by a lossless coaxial cable having
characteristic impedance 75 . ("CW" means "continuous wave", which is simply another
term for "sinusoidal".) The coaxial cable is perfectly-matched to the transmitter. The input
impedance of the antenna is 500 2, so there is a reflection from the antenna. If the peak
voltage from the output of the transmitter is 30 V, what is the peak voltage of the reflected
wave at the output of the transmitter?
Transcribed Image Text:Problem 7 (10 points) (Chap 3) (Learning objective: Voltage Reflection Coefficient) A CW transmitter is connected to an antenna by a lossless coaxial cable having characteristic impedance 75 . ("CW" means "continuous wave", which is simply another term for "sinusoidal".) The coaxial cable is perfectly-matched to the transmitter. The input impedance of the antenna is 500 2, so there is a reflection from the antenna. If the peak voltage from the output of the transmitter is 30 V, what is the peak voltage of the reflected wave at the output of the transmitter?
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