Computing device and method for enforcing passivity of scattering parameter equivalent circuit
US8798968B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Oct 25, 2011 |
| Grant date | Aug 5, 2014 |
| Priority date | — |
| Expiry date | May 7, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F30/367
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computing device and a method for scattering parameter equivalent circuit reads a scattering parameter file from a storage device. A non-common-pole rational function of the scattering parameters in the scattering parameter file is created by applying a vector fitting algorithm to the scattering parameters. Passivity of the non-common-pole rational function is enforced if the non-common-pole rational function does not satisfy a determined passivity requirement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.