System and method for spur cancellation
US7250887B2 · kind B2 · utility
2Cited by
9References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 25, 2005 |
| Grant date | Jul 31, 2007 |
| Priority date | — |
| Expiry date | Oct 25, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B15/04
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A system for spur cancellation comprises an input, an output, a memory, and a summer. A value corresponding to an energy level of a spur is stored in the memory. The summer is configured to receive an input signal from the input, to receive the value from the memory, to subtract the value from the input signal, and to convey an output signal to the output. The output signal is a difference of the value subtracted from the input signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.