Method and system for through-the-wall imaging using compressive sensing and MIMO antenna arrays
US9261592B2 · kind B2 · utility
11Cited by
2References
13Claims
0Family size
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Key dates
| Filing date | Jan 13, 2014 |
| Grant date | Feb 16, 2016 |
| Priority date | — |
| Expiry date | Jul 27, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S13/888
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method reconstructs a scene behind a wall by transmitting a signal through the wall into the scene. Parameters of the wall are estimated from a reflected signal. A model of a permittivity of the wall is generated using the parameters, and then the scene is reconstructed as an image from the reflected signal using the model and sparse recovery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.