general transmission line model phase and group velocities

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Presentation transcript:

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

pulse propagation - Simulink

different L & C different velocities

reflection ZL = 0 ZL = 

VLS1 & VLS0 circuits

reflection & transmission 1 2

Telegraphist's equations with losses, etc.

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

propagation no propagation

w wo bo b

w wo bo b

w wo bo b

w wo bo b

w wo bo b

w wo bo b

w wo bo b

trig identity

Constructive and destructive interference of two waves

a

a b

a b a+b

z1 z2 z3

z1 z2 z3