Quiz - Transmission Line Theory
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Question 1 of 11
1. Question
True or False: The Telegrapher's equations describe a quantity's second derivative in time to its second derivative in space.
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Question 2 of 11
2. Question
True or False: In the case of a lossless transmission line, the attenuation constant is 0.
$\gamma=\sqrt{RG+j\omega(LG+RC)-\omega^2LC}$
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Question 3 of 11
3. Question
True or False: Characteristic impedance is the ratio of forward voltage to backward voltage, or the negative ratio of forward current to backward current.
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Question 4 of 11
4. Question
True or False: Reflection coefficient, Standing Wave Ratio, and Return Loss are all measures of a wave's reflection along a transmission line.
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Question 5 of 11
5. Question
True or False: If a 2 port network is reciprocal, then S11=S22 always.
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Question 6 of 11
6. Question
Given the following, what is the propagation constant of the lossless transmission line?
$L=7\times 10^{-4},C=6\times 10^{-2},\omega=5\times 10^9$
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Question 7 of 11
7. Question
Given the following, what is the impedance of the load for the transmission line?
$\Gamma=0.867$ and $Z_0=98\Omega$
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Question 8 of 11
8. Question
Given that the reflection coefficient of a transmission line is 0, what can the value of the load impedance be assumed to be?
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Question 9 of 11
9. Question
Given that the load of a transmission line is an short circuit, what can the reflection coefficient be assumed to be?
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Question 10 of 11
10. Question
Given the following, what is the input impedance for the following transmission line?
$\beta l_0=\frac{3\pi}{4} , \beta l_1=\frac{5\pi}{8} , Z_0=170\Omega,$ and $Z_L=300\Omega$
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Question 11 of 11
11. Question
Given the following, what is the input impedance for the following transmission line?
$\beta l_0=\frac{\pi}{4} , \beta l_1=\frac{\pi}{3} , Z_0=377\Omega,$ and $Z_L=150\Omega$
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