Method and system for determining signal direction
US11255964B2 · kind B2 · utility
2Cited by
16References
20Claims
0Family size
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Key dates
| Filing date | May 6, 2019 |
| Grant date | Feb 22, 2022 |
| Priority date | — |
| Expiry date | Aug 18, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10K11/346
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Methods and systems for the efficient determination of the direction of multiple signal sources in both near and far field using hierarchical combinations of sets of raw input signals to convert spatial input to angular output. Each increasing hierarchical combination increases angular resolution, improving image quality with low computational expenditure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.