Transmit-receive isolation in a transformer-based radio frequency power amplifier
US10148233B2 · kind B2 · utility
1Cited by
33References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 29, 2015 |
| Grant date | Dec 4, 2018 |
| Priority date | — |
| Expiry date | Dec 29, 2035 |
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. A compensation circuit can act to protect the receive path during an RF transmit mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.