标准摘要
[中文适用范围]： 屏蔽（或屏蔽）是实现电磁兼容性 (EMC) 的一种基本方法。然而，有大量令人困惑的方法和概念可用于测试电缆和相关组件的屏蔽质量以及定义其质量。本技术报告简要介绍了基本概念和术语，试图揭示明显不同的测试方法的共同特征。它应有助于正确解释测试数据，并有助于更好地理解筛选（或屏蔽）以及相关规范和标准。 [外文原描述]： IEC/TR 62153-4-1:2010(E) gives a brief introduction to basic concepts and terms trying to reveal the common features of apparently different test methods. It should assist in correct interpretation of test data, and in the better understanding of screening (or shielding) and related specifications and standards. This second edition cancels and replaces the first edition published in 2007. The significant change is a new clause on the background of the shielded screening attenuation test method. This publication contains colours which are considered to be useful for the correct understanding of its contents.
英文名称Metallic communication cable test methods - Part 4-1: Electromagnetic compatibility (EMC) - Introduction to electromagnetic (EMC) screening measurements