Passive tracking of objects using bistatic dual-polarization receivers
US10451709B1 · kind B1 · utility
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2References
19Claims
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Key dates
| Filing date | Jul 14, 2016 |
| Grant date | Oct 22, 2019 |
| Priority date | — |
| Expiry date | Feb 18, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S13/72
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system for detecting and/or tracking a moving object uses signals received from the object at two or more receivers, each of which is dual polarized. At each receiver, the component of the received signal associated with the polarization thereof is separated from the non-polarization-based component, and the modulation of the polarization-based component is used for locating and/or tracking the moving object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.