Devices and methods related to voltage compensated switch stack
US12176304B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Nov 6, 2023 |
| Grant date | Dec 24, 2024 |
| Priority date | — |
| Expiry date | Nov 6, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D84/811
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A radio frequency (RF) switch arrangement that improves the voltage handling capacity of a stack of switching elements (e.g., field-effect transistors (FETs)). The RF switch arrangement can include a ground plane and a stack arranged in relation to the ground plane, the stack including a plurality of switching elements coupled in series with one another. The RF switch arrangement can also include a plurality of capacitive elements, each of the plurality of capacitive elements providing a capacitive path across respective terminals of a corresponding one of the plurality of switching elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.