24 to 30GHz wide band CMOS power amplifier with turn-off mode high impedance
US11689162B2 · kind B2 · utility
0Cited by
7References
20Claims
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Key dates
| Filing date | Dec 3, 2020 |
| Grant date | Jun 27, 2023 |
| Priority date | — |
| Expiry date | Aug 26, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/04
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A wide band matching network for power amplifier impedance matching, the wide band matching network comprising: a power amplifier transistor connected to an output network; the output network including: a series capacitor; an on-chip transformer connected to the capacitor in series, wherein the transformer and the capacitor act as a second order filter; and a port connected to the capacitor and a receiver switch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.