| 发明名称 |
Digital Frontend System for a Radio Transmitter and a Method Thereof |
| 摘要 |
The present disclosure relates to a digital frontend system for a radio device comprising a digital filter arranged for receiving digital quadrature signals and for filtering the digital quadrature signals and for outputting filtered quadrature signals; a conversion circuit arranged for receiving the filtered quadrature signals and for performing a rectangular to polar conversion of the filtered quadrature signals and for outputting a plurality of polar signals, characterized in that, the plurality of polar signals comprising an amplitude signal and quadrature phase signals. |
| 申请公布号 |
US2016308559(A1) |
申请公布日期 |
2016.10.20 |
| 申请号 |
US201615097805 |
申请日期 |
2016.04.13 |
| 申请人 |
IMEC VZW ;Katholieke Universiteit Leuven, KU LEUVEN R&D |
发明人 |
Li Chunshu;Huang Yanxiang;Bourdoux André |
| 分类号 |
H04B1/04;H04B1/00 |
主分类号 |
H04B1/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A digital frontend system for a radio device comprising:
a digital filter arranged for receiving digital quadrature signals and for filtering the digital quadrature signals and for outputting filtered quadrature signals; and a conversion circuit arranged for receiving the filtered quadrature signals and for performing a rectangular to polar conversion of the filtered quadrature signals and for outputting a plurality of polar signals, wherein the plurality of polar signals comprises an amplitude signal and quadrature phase signals. |
| 地址 |
Leuven BE |
