13.1 URC: Uniform R.C. line
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| URC - instance parameters (input-output) |
|-----------------------------------------------------------+
| l Length of transmission line |
| n Number of lumps |
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| URC - instance parameters (output-only) |
|-----------------------------------------------------------+
| pos_node Positive node of URC |
| neg_node Negative node of URC |
| gnd Ground node of URC |
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| URC - model parameters (input-only) |
|-----------------------------------------------------------+
| urc Uniform R.C. line model |
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| URC - model parameters (input-output) |
|-----------------------------------------------------------+
| k Propagation constant |
| fmax Maximum frequency of interest |
| rperl Resistance per unit length |
| cperl Capacitance per unit length |
| isperl Saturation current per length |
| rsperl Diode resistance per length |
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