Angle of arrival estimation using a single receive chain
US11668781B2 · kind B2 · utility
1Cited by
7References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 19, 2021 |
| Grant date | Jun 6, 2023 |
| Priority date | — |
| Expiry date | May 19, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S3/50
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Techniques for determining an angle-of-arrival of a wireless transmission are provided, including receiving, with a first antenna, at least a first portion of a wireless transmission, determining when a second portion of the wireless transmission will be received, switching to the second antenna to receive the second portion of the wireless transmission, determining an angle of arrival of the wireless transmission based on the first portion and the second portion of the wireless transmission, and outputting the angle of arrival of the wireless transmission.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.