Efficient circular clipping implementation using simplified CORDIC rotators
US7545878B1 · kind B1 · utility
4Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2003 |
| Grant date | Jun 9, 2009 |
| Priority date | — |
| Expiry date | Feb 25, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F7/4818
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system for the efficient use of CORDIC rotators is provided. The system includes at least one first rotator operating in vector mode and includes a sign storage buffer. The system also includes at least one bit inverter coupled between the first rotator and a second rotator, the second rotator operating in rotation mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.