• Title/Summary/Keyword: Levenberg-Marqaurdt Backpropagation algorithm

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A Fast and Robust Approach for Modeling of Nanoscale Compound Semiconductors for High Speed Digital Applications

  • Ahlawat, Anil;Pandey, Manoj;Pandey, Sujata
    • JSTS:Journal of Semiconductor Technology and Science
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    • v.6 no.3
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    • pp.182-188
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    • 2006
  • An artificial neural network model for the microwave characteristics of an InGaAs/InP hemt for 70 nm gate length has been developed. The small-signal microwave parameters have been evaluated to determine the transconductance and drain-conductance. We have further investigated the frequency characteristics of the device. The neural network training have been done using the three layer architecture using Levenberg-Marqaurdt Backpropagation algorithm. The results have been compared with the experimental data, which shows a close agreement and the validity of our proposed model.