Multi-port amplifier with baseband processing
US12143076B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 30, 2021 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | May 19, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/662
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Systems and methods of multiport amplifier (MPA) implementation system, including: at least one input matrix, including a plurality of complex modulators, wherein each complex modulator is configured to receive an input channel stream, a summation logic block, configured to sum the complex product of the plurality of complex modulators, and a dual Digital to Analog (DAC) converter, configured to receive summation digital complex output from the summation logic block, a plurality of RF modulators, wherein each RF modulator is configured to receive a dual analog output as baseband I/Q branches from a corresponding DAC converter, and a plurality of amplifiers, wherein each complex amplifier is configured to receive the output of a corresponding RF Modulator for amplification to an output RF matrix.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.