首页> 外国专利> A SYSTEM AND A METHOD FOR OBTAINING A PERFORMANCE METRIC OF A DEVICE UNDER TEST BASED ON ONE OR MORE NEARFIELD MEASUREMENT RESULTS

A SYSTEM AND A METHOD FOR OBTAINING A PERFORMANCE METRIC OF A DEVICE UNDER TEST BASED ON ONE OR MORE NEARFIELD MEASUREMENT RESULTS

机译:一种系统和用于基于一个或多个近场测量结果的测试性能度量的方法和方法

摘要

An apparatus is provided for obtaining a mapping, for deriving a performance metric of a device under test based on one or more nearfield measurement results determined by using the DUT under consideration. The apparatus is configured to obtain training performance metrics or reference performance metrics, which are based on far-field measurements of a plurality of training DUTs, and based on one or more nearfield measurement results of the training DUTs. The apparatus is further configured to obtain or define the mapping based on the training performance metrics and based on the one or more nearfield measurement results, such that an output of the mapping provided in response to the one or more nearfield measurement results approximate the training performance metrics.
机译:提供了一种用于获得映射的装置,用于基于通过使用所考虑的DUT确定的一个或多个近场测量结果来导出被测设备的性能度量。该装置被配置为获得训练性能度量或参考性能度量,其基于多个训练量的远场测量,并且基于训练量的一个或多个近场测量结果。该装置还被配置为基于训练性能度量获得或定义映射,并且基于一个或多个近场测量结果,使得响应于一个或多个近场测量结果提供的映射的输出近似训练性能指标。

著录项

  • 公开/公告号WO2021148116A1

    专利类型

  • 公开/公告日2021-07-29

    原文格式PDF

  • 申请/专利权人 ADVANTEST CORPORATION;MOREIRA JOSÉ;

    申请/专利号WO2020EP51535

  • 发明设计人 MOREIRA JOSÉ;

    申请日2020-01-22

  • 分类号G01R29/08;

  • 国家 EP

  • 入库时间 2022-08-24 20:16:19

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