Signal processing
US6833808B2 · kind B2 · utility
10Cited by
14References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 5, 2003 |
| Grant date | Dec 21, 2004 |
| Priority date | — |
| Expiry date | Feb 5, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S13/534
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method and apparatus for processing of a signal in which a variation in phase between a transmitted and reflected pulse is modeled, as is the amplitude of the pulse. The modeled phase and amplitude are used to smooth the data by reducing phase noise present on the signal thereby enhancing the signal to noise ratio.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.