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transmission line models
losses and dispersion
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Telegraphist's equations
with losses, etc.
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propagation no propagation
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w b wo bo
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w wo bo b
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trig identity
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a b a+b
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z1 z2 z3
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Movie that illustrate “phase mixing” of two propagating waves
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Movie that illustrates the propagation of a modulated signal on a dispersive transmission line
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examples
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Find the transmission coefficient
Zc1 Zc2
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calculate the power in the two
transmission lines Zc1 Zc2
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calculate the power in the two
transmission lines Zc1 Zc2
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50 100 L = 200 m. 5-5b calculate the power in the two
transmission lines Vinc =100 V 50 100 L = 200 m.
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A slotted line permits the measurement of the VSWR
A slotted line permits the measurement of the VSWR. The minimum voltage is at -zmin. Find the magnitude and the phase of the reflection coefficient phase
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5.8d An ideal transmission line is terminated with a resistance whose value that is ½ the characteristic impedance on the line. What resistance can you put in parallel with the line /4 in front of the load to minimize the reflection? ZL ZQ
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