Harmonic line noise correction for electron energy loss spectrometer
US10784094B2 · kind B2 · utility
0Cited by
6References
20Claims
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Key dates
| Filing date | Feb 1, 2018 |
| Grant date | Sep 22, 2020 |
| Priority date | — |
| Expiry date | Feb 1, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2237/26
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Electron Energy Loss Spectrometer including a correction circuit for fundamental and third harmonic line noise is described. Various circuits for creating the correction signals are also described. A method of correcting for fundamental and third harmonic line noise is also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.