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Progress In Electromagnetics Research
ISSN: 1070-4698, E-ISSN: 1559-8985
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PAD MODELING BY USING ARTIFICIAL NEURAL NETWORK

By X. Li and J. Gao

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Abstract:
An approach for the PAD modeling technique for microwave on wafer measurement based on a combination of the conventional equivalent circuit model and artificial neural network (ANN) is presented in this paper. The PAD capacitances are determined from S parameters of different size of PAD test structure based on EM (electromagnetic) simulation and described as functions of the dimensions of the PAD structure by using sub-ANN. Good agreement is obtained between ANN-based modeling and EM simulated results up to 40 GHz. The de-embedding procedure for PHEMT device utilizing the ANN based PAD model is demonstrated.

Citation:
X. Li and J. Gao, "Pad Modeling by Using Artificial Neural Network," Progress In Electromagnetics Research, Vol. 74, 167-180, 2007.
doi:10.2528/PIER07041201
http://www.jpier.org/PIER/pier.php?paper=07041201

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