Resistor
Keywords
electrical, node, bidirectional
Ports
| Name | Type |
|---|---|
| port 1 | Electrical Node |
| port 2 | Electrical Node |
Properties
General Properties
| Name | Default value | Default unit | Range |
|---|---|---|---|
name Defines the name of the element. |
Resistor | - | - |
annotate Defines whether or not to display annotations on the schematic editor. |
true | - | [true, false] |
enabled Defines whether or not the element is enabled. |
true | - | [true, false] |
type Defines the element unique type (read only). |
Resistor | - | - |
description A brief description of the elements functionality. |
Resistor | - | - |
prefix Defines the element name prefix. |
R | - | - |
model Defines the element model name. |
- | - | - |
library Defines the element location or source in the library (custom or design kit). |
- | - | - |
local path Defines the local path or working folder $LOCAL for the element. |
- | - | - |
url An optional URL address pointing to the element online help. |
- | - | - |
Standard Properties
| Name | Default value | Default unit | Range |
|---|---|---|---|
resistance Resistance. |
50 | Ohms | [0, +∞) |
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Implementation Details
The element is defined by the following s-parameters matrix:
$$s(f)=\begin{bmatrix}\frac{R}{R+2R_0} & \frac{2R_0}{R+2R_0} \\[0.3em] \frac{2R_0}{R+2R_0} & \frac{R}{R+2R_0} \end{bmatrix}$$
Where \(R\) is the ‘resistance’ property and \(R_0\) is the internal characteristic impedance. If the element is disabled, it is assumed the value of \(R\) is zero (short circuit).