Apparatus and method for producing an SBPSK-type modulated signal using piecewise linear phase transition shaping
US7804377B2 · kind B2 · utility
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Key dates
| Filing date | Oct 21, 2006 |
| Grant date | Sep 28, 2010 |
| Priority date | — |
| Expiry date | Jun 28, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03C3/00
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An apparatus and method for generating piecewise linear phase transitions during a phase transition interval of a first signal to control controlling the phase/frequency of a second signal. The initiation point, duration and shaping parameters of the piecewise linear phase transitions are selected to control adjacent channel emissions in the second signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.