Method and apparatus for generating multi-phase signal
US7193449B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 26, 2004 |
| Grant date | Mar 20, 2007 |
| Priority date | — |
| Expiry date | Nov 14, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B17/3911
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A multi-phase signal generating apparatus is provided for readily generating multiple phase signals. The multi-phase signal generating apparatus comprises a signal data storage which stores a plurality of data segments for determining a predetermined period of one signal. A data segment selector circuit selects segments for constituting the phase signals from a plurality of data segments stored in the signal data storage for determining the predetermined period of a signal in each of a plurality of segment intervals which make up a phase signal cycle for generating a phase signal. Each phase signal generator circuit forms each phase signal using a plurality of selected segments for each phase signal during a plurality of segment intervals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.