发明授权
- 专利标题： Method and system for correcting the feedback from electrical measurement converters to a device under test
- 专利标题（中）： 用于校正从电测量转换器到被测器件的反馈的方法和系统
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申请号： US11815953申请日： 2006-02-02
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公开(公告)号： US07868624B2公开(公告)日： 2011-01-11
- 发明人: Thomas Reichel
- 申请人： Thomas Reichel
- 申请人地址： DE Munich
- 专利权人： Rohde & Schwarz GmbH & Co. KG
- 当前专利权人： Rohde & Schwarz GmbH & Co. KG
- 当前专利权人地址： DE Munich
- 代理机构： Ditthavong Mori & Steiner, P.C.
- 优先权： DE102005005887 20050209
- 国际申请： PCT/EP2006/000923 WO 20060202
- 国际公布： WO2006/084628 WO 20060817
- 主分类号： G01R31/00
- IPC分类号： G01R31/00 ; G01R31/02
摘要：
An approach is provided for correcting the feedback from electrical measurement converters to the device under test in the case of measurements in the high-frequency and/or microwave range. At least three measurements are implemented with respectively different input impedances of the measurement converter, and that the feedback-free measured value is then calculated from these.
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