In-system signal analysis using a programmable logic device
US7454658B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 10, 2006 |
| Grant date | Nov 18, 2008 |
| Priority date | — |
| Expiry date | Jun 21, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/2236
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Method for in-system signal analysis is described. A programmable logic device is coupled within a signal communications system. A signal processing core is instantiated in programmable logic of the programmable logic device. At least one communication signal is provided to the programmable logic device, where the at least one communication signal has a first frequency. The at least one communication signal is sampled at a second frequency which is less than the first frequency to obtain samples thereof. The samples are converted from analog signals to digital signals. The digital signals are analyzed with at least in part the signal processing core.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.