Circuits for Analog Signal Conditioning with a-GIZO Transparent TFTs
Circuits for Analog Signal Conditioning with a-GIZO Transparent TFTs
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Date
2012
Authors
Pedro Guedes de Oliveira
Manuel Cândido Santos
Rodrigo Martins
Elvira Fortunato
Pydi Bahubalindruni
Vítor Grade Tavares
Pedro Barquinha
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Abstract
This work aims to study the feasibility and limitations of amorphous Gallium-Indium-Zinc-Oxide (a-GIZO), thin-film transistor (TFT) technology for analog circuit design. In order to design and simulate circuits with these devices, a model has been developed using artificial neural networks and implemented in verilog-A for circuit simulation. The model validation and the a-GIZO TFT capability to perform signal processing operation are demonstrated with a multiplier circuit
simulation, using the developed ANN model.