Radio transmitter device
US8179945B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 19, 2008 |
| Grant date | May 15, 2012 |
| Priority date | — |
| Expiry date | Feb 11, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2025/03477
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Transmitter device which includes at least: a) one delay line designed to output M signals which are delayed in relation to each other, where M is an integer greater than 1; b) a memory, designed to store at least M digital samples of a waveform, where each digital sample contains N bits, and to output each of the M digital samples successively on N output lines respectively under the control of one of the M delayed signals; and c) a digital-analog converter which includes N inputs linked to N output lines, designed to convert the M digital samples received as input from the N output lines of the memory and to successively output, on an output of the digital-analog converter, each of the M analog converted digital samples which together form an analog signal which is representative of the waveform.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.