Switch with envelope injection
US10447207B2 · kind B2 · utility
1Cited by
24References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 7, 2017 |
| Grant date | Oct 15, 2019 |
| Priority date | — |
| Expiry date | Aug 30, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B2001/045
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Aspects of this disclosure relate to a switching circuit with enhanced linearity. The switching circuit can include a switch and an envelope generator. The switch can receive an input signal, provide an output signal, and receive an envelope signal corresponding to an envelope of the input signal. The envelope generator can generate the envelope signal so as to cause intermodulation distortion in the output signal to be reduced to cause linearity of the switch to be improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.