Table models for device modelling

The author describes a general approach to the automatic construction of C/sup 1/ multidimensional (multivariate) device models from table values. By using suitable heuristics, a compact and accurate C/sup 1/ table model for highly nonlinear multidimensional behavior can be obtained. As an example, the author generates a table with data from a simple physical MOST model, and compares the results of the interpolation scheme considered with the original physical model. The drain-to-source current behavior of the two-dimensional C/sup 2/ physical model GLASMOST is used as the reference model.<
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