发明授权
US07680607B1 System and method for gas recognition by analysis of bispectrum functions
失效
通过分析双谱函数进行气体识别的系统和方法
- 专利标题： System and method for gas recognition by analysis of bispectrum functions
- 专利标题（中）： 通过分析双谱函数进行气体识别的系统和方法
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申请号： US11134597申请日： 2005-05-12
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公开(公告)号： US07680607B1公开(公告)日： 2010-03-16
- 发明人: Janusz Smulko , Laszlo B. Kish , Gabor Schmera
- 申请人： Janusz Smulko , Laszlo B. Kish , Gabor Schmera
- 申请人地址： US DC Washington
- 专利权人： The United States of America as represented by the Secretary of the Navy
- 当前专利权人： The United States of America as represented by the Secretary of the Navy
- 当前专利权人地址： US DC Washington
- 代理商 Kyle Eppele; Arthur K. Samora
- 主分类号： G01N31/00
- IPC分类号： G01N31/00
摘要：
A System and Method for Gas Recognition by Analysis of Bispectrum Functions is based on the Higher-Order Spectral analysis of time series measurements of resistance fluctuations in Metal Oxide Semiconductor (MOS) gas sensors, such as Taguchi-type sensors. A two-dimensional contour plot module of the bispectrum function is treated as a pattern. These patterns include information about the analyte(s) whereby characteristics of the gas can be identified.
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