Capacitor circuit for a quasi-broadband doherty amplifier
US9236190B2 · kind B2 · utility
1Cited by
1References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 19, 2015 |
| Grant date | Jan 12, 2016 |
| Priority date | — |
| Expiry date | May 19, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F2200/417
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An amplifier provides a first amplifier circuit, a second amplifier circuit, a first hybrid-coupler circuit and a termination. The hybrid-coupler circuit provides an output terminal and an insulation terminal. In this context, the termination is connected to the insulation terminal of the hybrid-coupler circuit. The termination comprises a first capacitor and/or an inductance, which is disposed directly at the insulation terminal of the hybrid-coupler circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.