无线电干扰和抗扰度测量仪器和方法规范第3部分:CISPR技术报告

[中文适用范围]： CISPR TR 16-3:2020 是 CISPR 技术报告的集合，涵盖了无线电干扰和免疫测量设备及方法的第 3 部分。该部分汇总了关于测量设备特性差异的相关性、干扰模拟器、开阔试验场与混响室之间的限值关系、电话用户线路中的非对称干扰源特性、垂直方向辐射的可预测性、数字通信系统的性能与干扰概率分布的相关性、RMS 平均加权检测器、共模吸收器件 (CMAD)、基于 FFT 的接收机、电信端口信号参数、CDNE 设备和 LLAS 方法等领域的技术报告内容。 [外文原描述]： CISPR 16-3:2020 is a collection of technical reports (Clause 4) that serve as background and supporting information for the various other standards and technical reports in CISPR 16 series. In addition, background information is provided on the history of CISPR, as well as a historical reference on the measurement of interference power from household and similar appliances in the VHF range (Clause 5). Over the years, CISPR prepared a number of recommendations and reports that have significant technical merit but were not generally available. Reports and recommendations were for some time published in CISPR 7 and CISPR 8. At its meeting in Campinas, Brazil, in 1988, CISPR subcommittee A agreed on the table of contents of CISPR 16-3, and to publish the reports for posterity by giving the reports a permanent place in CISPR 16-3. With the reorganization of CISPR 16 in 2003, the significance of CISPR limits material was moved to CISPR 16-4-3, whereas recommendations on statistics of disturbance complaints and on the report on the determination of limits were moved to CISPR 16‑4-4:2007. The contents of Amendment 1 (2002) of CISPR 16-3:2000 were moved to CISPR 16-4-1. NOTE As a consolidated collection of independent technical reports, this document can contain symbols that have differing meanings from one clause to the next. Attempts have been made to minimize this to the extent possible at the time of editing. This fourth edition cancels and replaces the third edition published in 2015. This edition constitutes a technical revision. The main technical change with respect to the previous edition consists of the addition of detailed background information on the large loop antenna system (LLAS) and its measurement method in general and on the models and equations which apply to calculate the reference validation factor and conversion factor curves.