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1. 发明申请

US20090114804A1 System and Methods for Improving Signal/Noise Ratio for Signal Detectors 失效
标题翻译：用于提高信号检测器信号/噪声比的系统和方法
公开(公告)号：US20090114804A1
公开(公告)日：2009-05-07
申请号：US12349001
申请日：2009-01-06
申请人： Dmitry M. Sagatelyan
发明人： Dmitry M. Sagatelyan
IPC分类号： G12B13/00
CPC分类号： G01J1/08 , G01J1/4228 , G01J3/28 , G01J3/2803 , G01N21/274 , G01N21/6428 , G01N21/6452 , G01N21/6456 , H04N5/35536 , H04N5/357 , H04N5/361 , H04N17/002
摘要： A method and system for characterizing and quantifying various error and calibration components of signals associated with photo-detectors. By varying the detector operational parameters such as input light intensity and integration times, measured signals can be analyzed to separate out and quantify various components of the measured signals. The various components thus determined may be categorized according to their dependencies on the operational parameters. Such component characterization allows better understanding of the detector system and ways in which such system can be improved so as to yield an improved measurement result for which the detector is being utilized.
摘要翻译：用于表征和量化与光电检测器相关联的信号的各种误差和校准分量的方法和系统。通过改变检测器的操作参数，例如输入光强度和积分时间，可以分析测量信号以分离和量化测量信号的各种分量。这样确定的各种组件可以根据其对操作参数的依赖性进行分类。这种组件表征允许更好地理解检测器系统以及可以改进这种系统的方式，以便产生检测器被利用的改进的测量结果。

2. 发明授权

US07423255B2 System and methods for dynamic range extension using variable length integration time sampling 有权
公开(公告)号：US07423255B2
公开(公告)日：2008-09-09
申请号：US11618501
申请日：2006-12-29
申请人： Dmitry M. Sagatelyan , Tor Slettnes
发明人： Dmitry M. Sagatelyan , Tor Slettnes
IPC分类号： H01L31/00
CPC分类号： G01N21/274 , G01J1/42 , G01N21/645 , G01N2201/1241 , H03F3/08 , H04N5/235 , H04N5/2353 , H04N5/2355 , H04N5/243 , H04N5/35581
摘要： A photo-detector generated signal is measured as a sample set comprising a long signal and a short signal. The short signal is scaled to the value of the long signal if the long signal exceeds a dynamic range associated with the photo detector. In one embodiment, the short signal is obtained during a short time interval that is at the approximate middle of a long time interval such that the short and long intervals share a common median time value. Given such symmetry, an approximately linear signal yields a proportionality parameter between the long and short signals thereby allowing the short signal to be scaled. The proportionality parameter facilitates determination of an integration independent component of the photo detector signal that should be removed from the measured long and short signals before scaling. A plurality of sample sets can also be processed such that each sample set overlaps with its neighboring sample set, thereby increasing the effective number of sample sets.

3. 发明授权

US07423251B2 System and methods for dynamic range extension using variable length integration time sampling 有权
标题翻译：使用可变长度积分时间采样的动态范围扩展的系统和方法
公开(公告)号：US07423251B2
公开(公告)日：2008-09-09
申请号：US11426514
申请日：2006-06-26
申请人： Dmitry M. Sagatelyan , Tor Slettnes
发明人： Dmitry M. Sagatelyan , Tor Slettnes
IPC分类号： H01J40/14
CPC分类号： G01N21/274 , G01J1/42 , G01N21/645 , G01N2201/1241 , H03F3/08 , H04N5/235 , H04N5/2353 , H04N5/2355 , H04N5/243 , H04N5/35581
摘要： A photo-detector generated signal is measured as a sample set comprising a long signal and a short signal. The short signal is scaled to the value of the long signal if the long signal exceeds a dynamic range associated with the photo detector. In one embodiment, the short signal is obtained during a short time interval that is at the approximate middle of a long time interval such that the short and long intervals share a common median time value. Given such symmetry, an approximately linear signal yields a proportionality parameter between the long and short signals thereby allowing the short signal to be scaled. The proportionality parameter facilitates determination of an integration independent component of the photo detector signal that should be removed from the measured long and short signals before scaling. A plurality of sample sets can also be processed such that each sample set overlaps with its neighboring sample set, thereby increasing the effective number of sample sets.
摘要翻译：光检测器产生的信号被测量为包括长信号和短信号的样本集。如果长信号超过与光电检测器相关联的动态范围，则短信号被缩放到长信号的值。在一个实施例中，在短时间间隔内获得短信号，该短时间间隔在长时间间隔的大致中间处，使得短间隔和长间隔共享公共中值时间值。给定这种对称性，近似线性的信号在长信号和短信号之间产生比例参数，从而允许短信号被缩放。比例参数有助于确定光电探测器信号的积分独立分量，该分量在缩放之前应从测量的长信号和短信号中去除。也可以处理多个样本集，使得每个样本集合与其相邻样本集重叠，从而增加样本集合的有效数量。

4. 发明授权

US06894264B2 System and methods for dynamic range extension using variable length integration time sampling 有权
公开(公告)号：US06894264B2
公开(公告)日：2005-05-17
申请号：US10271477
申请日：2002-10-15
申请人： Dmitry M. Sagatelyan , Tor Slettnes
发明人： Dmitry M. Sagatelyan , Tor Slettnes
IPC分类号： G01J1/42 , G01N21/64 , H04N5/235 , H04N5/355 , H04N5/357 , H04N5/372 , H01L27/00
CPC分类号： G01N21/274 , G01J1/42 , G01N21/645 , G01N2201/1241 , H03F3/08 , H04N5/235 , H04N5/2353 , H04N5/2355 , H04N5/243 , H04N5/35581
摘要： A photo-detector generated signal is measured as a sample set comprising a long signal and a short signal. The short signal is scaled to the value of the long signal if the long signal exceeds a dynamic range associated with the photo detector. In one embodiment, the short signal is obtained during a short time interval that is at the approximate middle of a long time interval such that the short and long intervals share a common median time value. Given such symmetry, an approximately linear signal yields a proportionality parameter between the long and short signals thereby allowing the short signal to be scaled. The proportionality parameter facilitates determination of an integration independent component of the photo detector signal that should be removed from the measured long and short signals before scaling. A plurality of sample sets can also be processed such that each sample set overlaps with its neighboring sample set, thereby increasing the effective number of sample sets.

5. 发明授权

US07759636B2 System and methods for improving signal/noise ratio for signal detectors 失效
标题翻译：用于提高信号检测器信噪比的系统和方法
公开(公告)号：US07759636B2
公开(公告)日：2010-07-20
申请号：US12349001
申请日：2009-01-06
申请人： Dmitry M. Sagatelyan
发明人： Dmitry M. Sagatelyan
IPC分类号： G01D18/00
CPC分类号： G01J1/08 , G01J1/4228 , G01J3/28 , G01J3/2803 , G01N21/274 , G01N21/6428 , G01N21/6452 , G01N21/6456 , H04N5/35536 , H04N5/357 , H04N5/361 , H04N17/002
摘要： A method and system for characterizing and quantifying various error and calibration components of signals associated with photo-detectors. By varying the detector operational parameters such as input light intensity and integration times, measured signals can be analyzed to separate out and quantify various components of the measured signals. The various components thus determined may be categorized according to their dependencies on the operational parameters. Such component characterization allows better understanding of the detector system and ways in which such system can be improved so as to yield an improved measurement result for which the detector is being utilized.
摘要翻译：用于表征和量化与光电检测器相关联的信号的各种误差和校准分量的方法和系统。通过改变检测器的操作参数，例如输入光强度和积分时间，可以分析测量信号以分离和量化测量信号的各种分量。这样确定的各种组件可以根据其对操作参数的依赖性进行分类。这种组件表征允许更好地理解检测器系统以及可以改进这种系统的方式，以便产生检测器被利用的改进的测量结果。

6. 发明授权

US07473891B2 System and methods for improving signal/noise ratio for signal detectors 有权
标题翻译：用于提高信号检测器信噪比的系统和方法
公开(公告)号：US07473891B2
公开(公告)日：2009-01-06
申请号：US11758381
申请日：2007-06-05
申请人： Dmitry M. Sagatelyan
发明人： Dmitry M. Sagatelyan
IPC分类号： G12B13/00
CPC分类号： G01J1/08 , G01J1/4228 , G01J3/28 , G01J3/2803 , G01N21/274 , G01N21/6428 , G01N21/6452 , G01N21/6456 , H04N5/35536 , H04N5/357 , H04N5/361 , H04N17/002
摘要： A method and system for characterizing and quantifying various error and calibration components of signals associated with photo-detectors. By varying the detector operational parameters such as input light intensity and integration times, measured signals can be analyzed to separate out and quantify various components of the measured signals. The various components thus determined may be categorized according to their dependencies on the operational parameters. Such component characterization allows better understanding of the detector system and ways in which such system can be improved so as to yield an improved measurement result for which the detector is being utilized.
摘要翻译：用于表征和量化与光电检测器相关联的信号的各种误差和校准分量的方法和系统。通过改变检测器的操作参数，例如输入光强度和积分时间，可以分析测量信号以分离和量化测量信号的各种分量。这样确定的各种组件可以根据其对操作参数的依赖性进行分类。这种组件表征允许更好地理解检测器系统以及可以改进这种系统的方式，以便产生检测器被利用的改进的测量结果。

7. 发明授权

US07067791B2 System and methods for dynamic range extension using variable length integration time sampling 有权
标题翻译：使用可变长度积分时间采样的动态范围扩展的系统和方法
公开(公告)号：US07067791B2
公开(公告)日：2006-06-27
申请号：US11059740
申请日：2005-02-17
申请人： Dmitry M. Sagatelyan , Tor Slettnes
发明人： Dmitry M. Sagatelyan , Tor Slettnes
IPC分类号： H01J40/14
CPC分类号： G01N21/274 , G01J1/42 , G01N21/645 , G01N2201/1241 , H03F3/08 , H04N5/235 , H04N5/2353 , H04N5/2355 , H04N5/243 , H04N5/35581
摘要： A photo-detector generated signal is measured as a sample set comprising a long signal and a short signal. The short signal is scaled to the value of the long signal if the long signal exceeds a dynamic range associated with the photo detector. In one embodiment, the short signal is obtained during a short time interval that is at the approximate middle of a long time interval such that the short and long intervals share a common median time value. Given such symmetry, an approximately linear signal yields a proportionality parameter between the long and short signals thereby allowing the short signal to be scaled. The proportionality parameter facilitates determination of an integration independent component of the photo detector signal that should be removed from the measured long and short signals before scaling. A plurality of sample sets can also be processed such that each sample set overlaps with its neighboring sample set, thereby increasing the effective number of sample sets.
摘要翻译：光检测器产生的信号被测量为包括长信号和短信号的样本集。如果长信号超过与光电检测器相关联的动态范围，则短信号被缩放到长信号的值。在一个实施例中，在短时间间隔内获得短信号，该短时间间隔在长时间间隔的大致中间处，使得短间隔和长间隔共享公共中值时间值。给定这种对称性，近似线性的信号在长信号和短信号之间产生比例参数，从而允许短信号被缩放。比例参数有助于确定光电探测器信号的积分独立分量，该分量在缩放之前应从测量的长信号和短信号中去除。也可以处理多个样本集，使得每个样本集合与其相邻样本集重叠，从而增加样本集合的有效数量。

8. 发明授权

US07227128B2 System and methods for improving signal/noise ratio for signal detectors 有权
标题翻译：用于提高信号检测器信噪比的系统和方法
公开(公告)号：US07227128B2
公开(公告)日：2007-06-05
申请号：US11173113
申请日：2005-06-30
申请人： Dmitry M. Sagatelyan
发明人： Dmitry M. Sagatelyan
IPC分类号： G12B13/00
CPC分类号： G01J1/08 , G01J1/4228 , G01J3/28 , G01J3/2803 , G01N21/274 , G01N21/6428 , G01N21/6452 , G01N21/6456 , H04N5/35536 , H04N5/357 , H04N5/361 , H04N17/002
摘要： A method and system for characterizing and quantifying various error and calibration components of signals associated with photo-detectors. By varying the detector operational parameters such as input light intensity and integration times, measured signals can be analyzed to separate out and quantify various components of the measured signals. The various components thus determined may be categorized according to their dependencies on the operational parameters. Such component characterization allows better understanding of the detector system and ways in which such system can be improved so as to yield an improved measurement result for which the detector is being utilized.
摘要翻译：用于表征和量化与光电检测器相关联的信号的各种误差和校准分量的方法和系统。通过改变检测器的操作参数，例如输入光强度和积分时间，可以分析测量信号以分离和量化测量信号的各种分量。这样确定的各种组件可以根据其对操作参数的依赖性进行分类。这种组件表征允许更好地理解检测器系统以及可以改进这种系统的方式，以便产生检测器被利用的改进的测量结果。

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