Integrated CMOS transmit/receive switch in a radio frequency device
US10581388B2 · kind B2 · utility
1Cited by
33References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 19, 2018 |
| Grant date | Mar 3, 2020 |
| Priority date | — |
| Expiry date | Sep 19, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B2001/0408
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Embodiments of radio frequency (RF) systems include a transmit/receive switch integrated with one or more power amplifiers and/or other components. The power amplifiers can have transformer-based architectures, and a power amplifier and switch can be integrated onto a single complementary metal oxide semiconductor die.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.