Linearity performance for radio-frequency switches
US9620424B2 · kind B2 · utility
19Cited by
4References
18Claims
0Family size
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Key dates
| Filing date | Nov 5, 2014 |
| Grant date | Apr 11, 2017 |
| Priority date | — |
| Expiry date | Nov 5, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D84/85
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
Improved linearity performance for radio-frequency (RF) switches. In some embodiments, a switching device can include a first terminal and a second terminal, and a plurality of switching elements connected in series to form a stack between the first terminal and the second terminal. The switching elements can have a non-uniform distribution of a parameter that results in the stack having a first linearity performance that is better than a second linearity performance corresponding to a similar stack having a substantially uniform distribution of the parameter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.