发明授权
US07924079B2 Baseline restore based on diode star configuration and transformer coupling
失效
基于二极管星形配置和变压器耦合的基线恢复
- 专利标题： Baseline restore based on diode star configuration and transformer coupling
- 专利标题（中）： 基于二极管星形配置和变压器耦合的基线恢复
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申请号： US12558007申请日： 2009-09-11
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公开(公告)号： US07924079B2公开(公告)日： 2011-04-12
- 发明人: Matthias J. Schmand , Nan Zhang
- 申请人： Matthias J. Schmand , Nan Zhang
- 申请人地址： US PA Malvern
- 专利权人： Siemens Medical Solutions USA, Inc.
- 当前专利权人： Siemens Medical Solutions USA, Inc.
- 当前专利权人地址： US PA Malvern
- 代理商 Peter L. Kendall
- 主分类号： H03L5/00
- IPC分类号： H03L5/00
摘要：
A simple, low cost circuit with only passive components, and thus low power consumption, is provided for baseline restoration of an AC coupled signal. The circuit includes a passive network of diodes arranged in a star configuration and an RF-transformer. A differential signal strategy may be employed by including a differential amplifier at the input and output of the passive network.
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