发明名称 |
All-digital multi-standard transmitters architecture using delta-sigma modulators |
摘要 |
The present disclosure is concerned with a digital transmitter using Delta-Sigma modulators (DMSs) that uses an up-sampler and modulator block that follows the DSMs to generate the RF equivalent of the baseband signal to be transmitted. The up-sampler and modulator block is simple to implement and contains only one or a few multiplexers implemented in high speed logic technology. |
申请公布号 |
US8724733(B2) |
申请公布日期 |
2014.05.13 |
申请号 |
US20080442214 |
申请日期 |
2008.01.11 |
申请人 |
GHANNOUCHI FADHEL M.;HELAOUI MOHAMED;HATAMI SAFAR;NEGRA RENATO |
发明人 |
GHANNOUCHI FADHEL M.;HELAOUI MOHAMED;HATAMI SAFAR;NEGRA RENATO |
分类号 |
H04L27/00 |
主分类号 |
H04L27/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|