Patents
US 12750104 B2: Beamforming phase correction in a wireless communication circuit
- Granted
- 2026-09-29
- Filed
- 2023-05-09 application 18865965
- Type
- Utility · 12 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Beamforming phase correction in a wireless communication circuit is provided. The wireless communication circuit is configured to emit multiple processed signals, which are generated by applying a codeword to a radio frequency (RF) signal. The codeword defines a set of complex-valued coefficients that will cause each of the processed signals to be associated with a respective one of multiple defined phases such that the processed signals can form an RF beam when emitted simultaneously from multiple antenna elements. However, some or all of the defined phases can be changed, for example, when the processed signals are amplified. In this regard, in embodiments disclosed herein, a phase correction circuit is configured to determine one or more phase correction terms and apply the determined phase correction terms to one or more of the processed signals to thereby correct undesired phase changes and restore coherency among the processed signals.
Source: PTBLXML, file of 2026-09-29 (ipgb20260929.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Qorvo US, Inc. 1,491 patents | US company or organization | Greensboro, NC | QORVO US, INC. Federal lobbying client EXACT high confidence: identical full name and state | PTBLXML, file of 2026-09-29 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Nadim Khlat | Cugnaux, FR | 514 | PTBLXML, file of 2026-09-29 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H04B | Transmission | H04B7/0617 | PTBLXML, file of 2026-09-29 |
| H03H | Impedance networks, e.g. resonant circuits; resonators | H03H11/16 | PTBLXML, file of 2026-09-29 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
No recorded assignments or security interests on file for this patent.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.