Linearity signal coupler
US5798902A · kind A · utility
6Cited by
13References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 11, 1996 |
| Grant date | Aug 25, 1998 |
| Priority date | — |
| Expiry date | Oct 11, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F38/14
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for improving the linearity of a signal coupling device having a ferrite core transformer comprises the step of demagnetizing the ferrite core. The resulting signal coupler has substantially zero remanent magnetism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.