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Nonlinear Behavioral Model Compatible with Agilent’s X-parameters® (from file): XPARAM

Symbol

Summary

XPARAM models nonlinear behavioral models compatible with Agilent’s X-parameters.

Parameters

Name Description Unit Type Default
ID Element ID Text X1
N Number of ports   2
FILE File name Text  
*INTERP Interpolation method   Linear
*INTERPDOM Interpolation domain   RI
*EXTRAP Extrapolation method   Interp method
DIR Directory to search for file   Project

* indicates a secondary parameter

Parameter Details

FILE. May contain a relative or absolute file path. Relative paths are relative to the directory specified by the DIR parameter.

INTERP. Specifies the method used to interpolate the data specified in the file.

INTERPDOM. Specifies the form in which the data is interpolated. When set to "Rectangular" the real and imaginary components of the data are interpolated separately. When set to "Polar" the interpolation is applied to the magnitude and angle of the data.

EXTRAP. Specifies the method used to extrapolate the data specified in the file. When set to "Interp Method", extrapolation uses the method specified by INTERP. When set to "Constant" the lowest value data point is used for any value below the range specified in the file, and the highest value data point is used for any value above it.

DIR. When FILE has a relative path, this parameter specifies to which directory the path is relative. The "Project" directory is where the project file is stored. The "Library" directory is specified in the Environment Options dialog box (choose Options > Environment Options). The "EM Models" directory location displays in the Directories dialog box (choose Help > Show Files/Directories).

Layout

This element does not have an assigned layout cell. You can assign artwork cells to any element. See “Assigning Artwork Cells to Layout of Schematic Elements” for details.

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