Electromagnetic (EM) solver using a shooting bouncing ray (SBR) technique
US7880671B2 · kind B2 · utility
3Cited by
30References
20Claims
0Family size
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Key dates
| Filing date | Sep 18, 2008 |
| Grant date | Feb 1, 2011 |
| Priority date | — |
| Expiry date | Nov 17, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S7/412
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
In one aspect, a system to generate radar signatures for multiple objects in real-time includes a first module including at least one processor to perform a shooting and bouncing (SBR) technique to solve for physical optics and multi-bounce characteristics of the objects. The at least one processor includes a central processing unit to perform dynamic ray tracing and a graphics processing unit (GPU) to perform far field calculations. The GPU includes a hit point database to store entries associated with rays that intersect an object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.