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公开(公告)号：US09419658B2
公开(公告)日：2016-08-16
申请号：US14580847
申请日：2014-12-23
Applicant: Infineon Technologies AG
Inventor： David Seebacher , Peter Singerl , Christian Schuberth , Martin Mataln
CPC classification number: H04B1/0475 , H03F3/24 , H04B1/0483 , H04B1/62 , H04B2001/0408 , H04B2001/0425
Abstract: A nonlinear distorter is configured to mitigate nonlinearity from a nonlinear component of a nonlinear system. The nonlinear distorter operates to model the nonlinearity as a function of a piecewise polynomial approximation applied to segments of a nonlinear function of the nonlinearity. The nonlinear distorter generates a model output that decreases the nonlinearity of the nonlinear component.
Abstract translation: 非线性变阻器被配置为从非线性系统的非线性分量减轻非线性。 非线性变异器用于将非线性模型作为应用于非线性的非线性函数的分段的分段多项式近似的函数。 非线性损耗器产生一个减小非线性分量非线性的模型输出。
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公开(公告)号：US20160182098A1
公开(公告)日：2016-06-23
申请号：US14580847
申请日：2014-12-23
Applicant: Infineon Technologies AG
Inventor： David Seebacher , Peter Singerl , Christian Schuberth , Martin Mataln
CPC classification number: H04B1/0475 , H03F3/24 , H04B1/0483 , H04B1/62 , H04B2001/0408 , H04B2001/0425
Abstract: A nonlinear distorter is configured to mitigate nonlinearity from a nonlinear component of a nonlinear system. The nonlinear distorter operates to model the nonlinearity as a function of a piecewise polynomial approximation applied to segments of a nonlinear function of the nonlinearity. The nonlinear distorter generates a model output that decreases the nonlinearity of the nonlinear component.
Abstract translation: 非线性变阻器被配置为从非线性系统的非线性分量减轻非线性。 非线性变异器用于将非线性模型作为应用于非线性的非线性函数的分段的分段多项式近似的函数。 非线性损耗器产生一个减小非线性分量非线性的模型输出。
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公开(公告)号：US09337821B2
公开(公告)日：2016-05-10
申请号：US14159252
申请日：2014-01-20
Applicant: Infineon Technologies AG
Inventor： Peter Singerl , Christian Vogel
CPC classification number: H03K7/08 , H03F3/187 , H03F3/217 , H03F2200/351
Abstract: In an embodiment, a method of generating a pulse-width modulated signal from an input signal includes calculating a finite number of basis functions of a first pulse-width modulated signal based on the input signal, and forming an electronic output based on the calculated finite number of basis functions.
Abstract translation: 在一个实施例中，从输入信号产生脉冲宽度调制信号的方法包括：基于输入信号计算第一脉冲宽度调制信号的有限数量的基函数，以及基于所计算的有限值形成电子输出 基础功能数量。
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34.发明申请DIGITAL PRE-DISTORTION AND POST-DISTORTION BASED ON SEGMENTWISE PIECEWISE POLYNOMIAL APPROXIMATION 审中-公开基于分段多项式逼近的数字预失真和失败公开(公告)号：US20160034421A1
公开(公告)日：2016-02-04
申请号：US14449326
申请日：2014-08-01
Applicant: INFINEON TECHNOLOGIES AG
Inventor： Thomas Magesacher , Peter Singerl , Martin Mataln , Christian Schuberth
CPC classification number: G06F17/11 , G06F17/17 , G06F17/5009 , H03F1/3247 , H03F1/3258 , H03F2201/3233 , H04B10/2507 , H04B2210/252 , H04B2210/254 , H04L27/3427 , H04L27/368
Abstract: A nonlinear distorter is configured to mitigate nonlinearity from a nonlinear component of a nonlinear system. The nonlinear distorter operates to model the nonlinearity as a function of a piecewise polynomial approximation applied to segments of a nonlinear function of the nonlinearity. The nonlinear distorter generates a model output that decreases the nonlinearity of the nonlinear component.
Abstract translation: 非线性变阻器被配置为从非线性系统的非线性分量减轻非线性。 非线性变异器用于将非线性模型作为应用于非线性的非线性函数的分段的分段多项式近似的函数。 非线性损耗器产生一个减小非线性分量非线性的模型输出。
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