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general transmission line model phase and group velocities

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Presentation on theme: "general transmission line model phase and group velocities"— Presentation transcript:

1 general transmission line model phase and group velocities
losses and dispersion phase and group velocities

2 pulse propagation - Simulink

3 different L & C different velocities

4 reflection ZL = ZL = 

5 VLS1 & VLS0 circuits

6 reflection & transmission
1 2

7

8 Telegraphist's equations
with losses, etc.

9

10

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12 In order for this wave to propagate, the term must have an imaginary part!

13

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18 propagation no propagation

19 w wo bo b

20 w wo bo b

21 w wo bo b

22 w wo bo b

23 w wo bo b

24 w wo bo b

25 w wo bo b

26 trig identity

27 Constructive and destructive interference of two waves

28 a

29 a b

30 a b a+b

31 z1 z2 z3

32 z1 z2 z3

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