| 发明名称 |
DIGITAL TRANSMITTER AND METHOD FOR CALIBRATING DIGITAL TRANSMITTER |
| 摘要 |
A digital transmitter includes: a plurality of adjustable delay lines arranged to delay a plurality of digital input signals by a plurality of delay times to generate a plurality of delayed digital input signals respectively; a plurality of converting devices arranged to convert the plurality of delayed digital input signals into a plurality of converting signals respectively; and a calibration device arranged to adjust a delay time of at least one adjustable delay line in the plurality of adjustable delay lines to make the plurality of converting devices convert the plurality of delayed digital input signals at respective desire time points. |
| 申请公布号 |
US2014348264(A1) |
申请公布日期 |
2014.11.27 |
| 申请号 |
US201414281902 |
申请日期 |
2014.05.20 |
| 申请人 |
MEDIATEK INC. |
发明人 |
Wang Wen-Chieh;Wang Chi-Hsueh;Chang Hsiang-Hui;Liu I-Wen;Muhammad Khurram;Hung Chih-Ming |
| 分类号 |
H04B1/04;H04L25/08;H04L25/02 |
主分类号 |
H04B1/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A digital transmitter, comprising:
a plurality of adjustable delay lines, arranged to delay a plurality of digital input signals by a plurality of delay times to generate a plurality of delayed digital input signals respectively; a plurality of converting devices, arranged to convert the plurality of delayed digital input signals into a plurality of converting signals respectively; and a calibration device, arranged to adjust a delay time of at least one adjustable delay line in the plurality of adjustable delay lines. |
| 地址 |
Hsin-Chu TW |
