Board design method and board design device
US9536033B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2013 |
| Grant date | Jan 3, 2017 |
| Priority date | — |
| Expiry date | Sep 18, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F30/398
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided are an EMI characteristic derivation unit which derives an EMI characteristic radiated from a cable based on design information of a circuit board connected with the cable; a determination standard database which stores an EMI tolerance condition which is a tolerance condition for the EMI characteristic; an EMI condition determination unit which determines whether the EMI characteristic satisfies the EMI tolerance condition; an improvement effect database which stores a modification guideline to modify a configuration of the circuit board necessary to satisfy the EMI tolerance condition when the EMI characteristic does not satisfy the EMI tolerance condition and an improvement effect corresponding to the modification guideline; a restriction item database which stores a restriction item applied when the configuration of the board is modified; and a configuration modification unit which performs the configuration modification of the board in accordance with the modification guideline and the restriction item.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.