The Fast Resistance Extraction for Periodic Patterns
碩士 === 國立成功大學 === 數學系應用數學碩博士班 === 102 === The extraction problems for resistance, inductance and capacitance are big issues for integrated-circuit (IC) design. These parameters are used in circuit simulation to check the circuit’s functionality. Therefore, it is essential to obtain these parameters...
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| Format: | Others |
| Language: | en_US |
| Published: |
2014
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| Online Access: | http://ndltd.ncl.edu.tw/handle/07836971311317975363 |
| Summary: | 碩士 === 國立成功大學 === 數學系應用數學碩博士班 === 102 === The extraction problems for resistance, inductance and capacitance are big issues for
integrated-circuit (IC) design. These parameters are used in circuit simulation to check
the circuit’s functionality. Therefore, it is essential to obtain these parameters quickly
in IC design. In this thesis, we study the resistance extraction problem with periodic
patterns and investigate the resistance from the cell problem. First, we categorize
the cell problems by the number of holes which is also the macroscopic density in a
square/rectangle chip. Second, we study the cell problem and increase the problem
size rapidly for the cell problem to emulate the periodic patterns. We find that the
resistance approaches the resistance with periodic patterns linearly as the number of
cells increases. It enlightens us to create an extrapolation for the answer properly.
The numerical results show the relative error for the estimation is less than 0.1% and
the computation time is greatly decreased for the resistance extraction problem with
periodic patterns.
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