Transmit-receive isolation in a transformer-based radio frequency power amplifier
US10008989B2 · kind B2 · utility
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31References
20Claims
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Key dates
| Filing date | Dec 29, 2015 |
| Grant date | Jun 26, 2018 |
| Priority date | — |
| Expiry date | Dec 29, 2035 |
Classification
- Technology area (CPC —)General
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.