Data processing: structural design – modeling – simulation – and em – Simulating electronic device or electrical system – Circuit simulation
Reexamination Certificate
2007-04-17
2007-04-17
Knight, Anthony (Department: 2121)
Data processing: structural design, modeling, simulation, and em
Simulating electronic device or electrical system
Circuit simulation
C703S022000, C716S030000, C716S030000, C716S030000
Reexamination Certificate
active
10452820
ABSTRACT:
Simulation of electromagnetic characteristics of an electrical circuit uses netlist data defining component instances, including layout component instances, and their topological interconnection in an electrical circuit. A circuit simulation is performed using the netlist data, involving use of a model for each layout component instance. An attempt is made to retrieve an existing simulation model of the layout component instance from a database of such layout component simulation models. If no suitable simulation model can be found in the database, an attempt is made to interpolate a new simulation model from among existing simulation models in the database. If interpolation is determined not to be feasible, then an electromagnetic simulation of the layout component instance is performed to develop a new electromagnetic simulation model. This new model is used in the circuit simulation, and added to the database for future use.
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Sercu et al., “Electromagnetic/Circuit Co-Optimization of Lumped Component and Physical Layout Parameters using Generalized Layout components” 2002 IEEE p. 2073-2076.
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Al-Kuran Shihab
Demuynck Filip
Hammadi Samir
Huang Chun-Wen Paul
Lee Hee-Soo
Agilent Technologie,s Inc.
Knight Anthony
Stevens Thomas H.
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