Power amplifier system and associated bias circuit
US10103691B2 · kind B2 · utility
0Cited by
17References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 27, 2016 |
| Grant date | Oct 16, 2018 |
| Priority date | — |
| Expiry date | Nov 27, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F2203/50
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A power amplifier system includes a differential power amplifier and a bias circuit. The differential power amplifier is arranged for receiving a differential input pair to generate an output signal. The bias circuit is arranged for generating a bias voltage to bias the differential power amplifier, and the bias circuit comprises a source follower for receiving a reference voltage to generate the bias voltage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.