Transmission Line Equation
The Transmission Line Equation node is the main feature of the Transmission Line, Transient interface. It defines the 1D wave equation for the electric potential in time domain. The wave equation is written as
where R, L, G, and C are the distributed resistance, inductance, conductance, and capacitance, respectively, and ∂/∂t is the partial derivative with respect to time.
Transmission Line Equation
Enter the values for the following:
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Distributed resistance R (SI unit: Ω/m). The default is 0 Ω/m.
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Distributed inductance L (SI unit: H/m). The default is 2.5 × 10−6 H/m.
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Distributed conductance G (SI unit: S/m). The default is 0 S/m.
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Distributed capacitance C (SI unit: F/m). The default is 1 × 10−9 F/m.