RF switch stack with charge redistribution
US11601126B2 · kind B2 · utility
5Cited by
4References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 11, 2020 |
| Grant date | Mar 7, 2023 |
| Priority date | — |
| Expiry date | Dec 11, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/48
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Methods and devices to address body leakage current generation and bias voltage distribution associated with body leakage current in an OFF state of a FET switch stack are disclosed. The devices include charge redistribution arrangements and bridge networks to perform coupling/decoupling to/from the FET switch stack. Detailed structures of such bridge networks are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.