发明公开
EP2113757A1 Method for simultaneous read-out of a plurality of sensor output signals using baseband feedback
审中-公开
Verfahren zum gleichzeitigen Lesen von mehreren Sensorausgabesignalen mitBasisbandrückmeldung
- 专利标题: Method for simultaneous read-out of a plurality of sensor output signals using baseband feedback
- 专利标题(中): Verfahren zum gleichzeitigen Lesen von mehreren Sensorausgabesignalen mitBasisbandrückmeldung
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申请号: EP08075331.2申请日: 2008-05-02
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公开(公告)号: EP2113757A1公开(公告)日: 2009-11-04
- 发明人: Monna, Gijsbertus L.E. , Mossel, Robert , De Korte, Piet A. J. , Bakker, Frank
- 申请人: Systematic Design Holding B.V. , Stichting SRON Netherlands Institute for Space Research
- 申请人地址: Motorenweg 5 G 2623 CR Delft NL
- 专利权人: Systematic Design Holding B.V.,Stichting SRON Netherlands Institute for Space Research
- 当前专利权人: Systematic Design Holding B.V.,Stichting SRON Netherlands Institute for Space Research
- 当前专利权人地址: Motorenweg 5 G 2623 CR Delft NL
- 主分类号: G01K17/00
- IPC分类号: G01K17/00 ; H04L27/26
摘要:
Method for the simultaneous read-out of a plurality of sensor output signals using baseband feedback, enabling to read-out and accurately reconstruct the output signals of an increased number of sensors by providing separate digital baseband processing of Quadrature and In-phase signal components, using integrators as loopfilters and using phase-correction to achieve a stable feedback loop, thereby remedying problems associated with the prior art in this field.
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