Power amplifier antenna structure
US11784611B2 · kind B2 · utility
1Cited by
29References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 11, 2021 |
| Grant date | Oct 10, 2023 |
| Priority date | — |
| Expiry date | Nov 1, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F2200/451
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Integrated Doherty power amplifiers are provided herein. In certain implementations, a Doherty power amplifier includes a carrier amplification stage that generates a carrier signal, a peaking amplification stage that generates a peaking signal, and an antenna structure that combines the carrier signal and the peaking signal. The antenna structure radiates a transmit wave in which the carrier signal and the peaking signal are combined with a phase shift.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.