MIMO transceiver array for multi-band millimeter-wave 5G communication
US12250018B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 5, 2024 |
| Grant date | Mar 11, 2025 |
| Priority date | — |
| Expiry date | Sep 5, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/40
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
According to one embodiment, a compact broadband radio frequency (RF) frontend circuit includes a number of single-channel transceivers, a number of analog to digital converters (ADCs), where each of the ADCs is coupled to one of the single-channel transceivers, a number of digital to analog converters (DACs), where each of the DACs is coupled to one of the single-channel transceivers, and a digital signal processing (DSP) unit coupled to the ADCs and the DACs. The DSP unit is configured to generate a first set of digital data streams simultaneously and each of the first set of digital data streams is converted by a respective one of the DACs into an analog data stream to be transmitted to a remote device by a respective one of the single-channel transceiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.