发明名称 |
Processing circuits and methods for optical data |
摘要 |
A processing circuit for optical data is provided. The processing circuit includes a signal-processing module and a radio frequency (RF) signal-summing module. The signal-processing module averages and filters the data signals to obtain a low-frequency signal. The RF signal-summing module receives the data signals and the low-frequency signal, sums the data signals to obtain a summed data signal, and subtracts the low-frequency signal from the summed data signal to obtain a RF summing signal. |
申请公布号 |
US8320230(B2) |
申请公布日期 |
2012.11.27 |
申请号 |
US20080056322 |
申请日期 |
2008.03.27 |
申请人 |
HUANG CHIH-CHIEN;CHEN CHIEN MING;LAN KUO-PIN;MEDIATEK INC. |
发明人 |
HUANG CHIH-CHIEN;CHEN CHIEN MING;LAN KUO-PIN |
分类号 |
G11B7/00 |
主分类号 |
G11B7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|