transmission line models losses and dispersion

Telegraphist's equations with losses, etc.

propagation no propagation

w b wo bo

w wo bo b

trig identity

a b a+b

z1 z2 z3

Movie that illustrate “phase mixing” of two propagating waves

Movie that illustrates the propagation of a modulated signal on a dispersive transmission line

examples

Find the transmission coefficient Zc1 Zc2

calculate the power in the two transmission lines Zc1 Zc2

calculate the power in the two transmission lines Zc1 Zc2

50  100  L = 200 m. 5-5b calculate the power in the two transmission lines Vinc =100 V 50  100  L = 200 m.

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

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