发明名称 |
RF slipring receiver for a computerized tomography system |
摘要 |
A computerized tomography (CT) system having an apparatus and method for receiving high data rate communication is disclosed herein. The apparatus includes a controlled variable attenuator for attenuating an encoded digital data signal having a wide range of power levels, a digital envelope detector for de-encoding the encoded digital data signal, a noise filtering circuit for filtering out the residual undesirable encoded signal components, and a feedback loop for maintaining a desired signal level such that the encoded digital data signal is converted to its pre-encoded state suitable for processing to generate a CT image.
|
申请公布号 |
US6301324(B1) |
申请公布日期 |
2001.10.09 |
申请号 |
US19990282535 |
申请日期 |
1999.03.31 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
PEARSON, JR. PHIL E.;HARRIS MICHAEL H. |
分类号 |
A61B6/03;H04L27/06;(IPC1-7):A61B6/03 |
主分类号 |
A61B6/03 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|