Voltage swing uniformity in radio-frequency switches
US9923594B2 · kind B2 · utility
8Cited by
1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 22, 2016 |
| Grant date | Mar 20, 2018 |
| Priority date | — |
| Expiry date | Oct 22, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Fabricating a radio-frequency switching circuit involves providing a substrate, forming, on the substrate, one or more field-effect transistors connected in series to define a radio-frequency signal path between an input end and an output end, each field-effect transistor having a source, a drain, a gate node, and a body node, and forming an element coupled to a selected body node of the one or more field-effect transistors connected in series to thereby provide reduced voltage distribution variation across the switching circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.