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1. Echometry: Generalities and principles
The reader is referred to the file Linear power systems with distributed constants
1.1 Physical mechanism of pulse propagation in a line
A coaxial line (i.e. made up of two concentric conductors) can be considered as a system with distributed constants, i.e. it can accept the equivalent electrical diagram shown in figure 1 .
Under these conditions, we show that the line can be defined quite simply by its propagation constants, namely :
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its characteristic...
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Echometry: Generalities and principles
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