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    • 1. 发明申请
    • CALIBRATION TECHNIQUES FOR SIMPLIFIED HIGH-FREQUENCY MULTIPORT DIFFERENTIAL MEASUREMENTS
    • 简化高频多重差分测量的校准技术
    • US20060103392A1
    • 2006-05-18
    • US10992295
    • 2004-11-18
    • Jon MartensDavid JudgeJimmy Bigelow
    • Jon MartensDavid JudgeJimmy Bigelow
    • G01R35/00
    • G01R35/005G01R27/28
    • Embodiments of the present invention are directed towards systems, methods, and computer readable media for performing multiport vector network analysis. Embodiments of the present invention relate to a multiport network analysis that is derived from a family of two port calibration techniques including Thru/Reflect/Line(TRL), Thru/Reflect/Match(TRM), Line/Reflect/Line (LRL), Line/Reflect/Match (LRM) and several others. An improved calibration method enables the use of a simplified switch matrix to perform accurate vector network analysis in communications and networking systems. After determining some characteristics through conventional methods, a two tier load match correction is performed on the results. The improved correction mechanism enables the system to perform comparably to systems with more complicated switch matrices.
    • 本发明的实施例涉及用于执行多端口矢量网络分析的系统,方法和计算机可读介质。 本发明的实施例涉及从包括Thru / Reflect / Line(TRL),Thru / Reflect / Match(TRM),Line / Reflect / Line(LRL),Line / Reflect / Line 线/反射/匹配(LRM)和其他几个。 改进的校准方法使得能够使用简化的开关矩阵来在通信和网络系统中执行准确的矢量网络分析。 在通过常规方法确定一些特征之后,对结果执行两层负载匹配校正。 改进的校正机制使得系统能够与具有更复杂的开关矩阵的系统相比较。
    • 2. 发明授权
    • Calibration techniques for simplified high-frequency multiport differential measurements
    • 用于简化高频多端口差分测量的校准技术
    • US07068046B2
    • 2006-06-27
    • US10992295
    • 2004-11-18
    • Jon MartensDavid JudgeJimmy Bigelow
    • Jon MartensDavid JudgeJimmy Bigelow
    • G01R35/00G01R27/04
    • G01R35/005G01R27/28
    • Embodiments of the present invention are directed towards systems, methods, and computer readable media for performing multiport vector network analysis. Embodiments of the present invention relate to a multiport network analysis that is derived from a family of two port calibration techniques including Thru/Reflect/Line (TRL), Thru/Reflect/Match (TRM), Line/Reflect/Line (LRL), Line/Reflect/Match (LRM) and several others. An improved calibration method enables the use of a simplified switch matrix to perform accurate vector network analysis in communications and networking systems. After determining some characteristics through conventional methods, a two tier load match correction is performed on the results. The improved correction mechanism enables the system to perform comparably to systems with more complicated switch matrices.
    • 本发明的实施例涉及用于执行多端口矢量网络分析的系统,方法和计算机可读介质。 本发明的实施例涉及从包括Thru / Reflect / Line(TRL),Thru / Reflect / Match(TRM),Line / Reflect / Line(LRL),Line / Reflect / Line 线/反射/匹配(LRM)和其他几个。 改进的校准方法使得能够使用简化的开关矩阵来在通信和网络系统中执行准确的矢量网络分析。 在通过常规方法确定一些特征之后,对结果执行两层负载匹配校正。 改进的校正机制使得系统能够与具有更复杂的开关矩阵的系统相比较。