IEC 60153-4:2022 空心金属波导.第4部分:圆波导的相关规范

标准编号：IEC 60153-4:2022

中文名称：空心金属波导.第4部分:圆波导的相关规范

英文名称：Hollow metallic waveguides - Part 4: Relevant specifications for circular waveguides

发布日期：2022-06-09

标准范围

IEC 60153-4:20 22规定了在电子设备中用作波导的圆形横截面的直空心金属管。本文件的目的是指定空心金属波导:a)确保兼容性和必要时的互换性所必需的细节；b)测试方法；c)电气和机械性能的统一要求本文件旨在与IEC 60153-1一起阅读，IEC 60153-1给出了一般要求和测试方法。这第四版取消并取代了2017年出版的第三版。版本:a.改变小型圆形波导的命名方案（例如C 25.5 K而不是C 25500）；b.表1的修订版本:-校正两个波导名称(现在为C1.2 K、C12K)；-校正三个波导直径(C140，C1。4k，C14K)；-收紧小于C890的波导的内径公差；-删除铝、金和黄铜的波导衰减值；c.删除表2（重复）并用此处最初设想的中间波导尺寸表代替；d.增加了一个用于计算由任何材料制成的波导的衰减的方程。

IEC 60153-4:2022 specifies straight hollow metallic tubing of circular cross section for use as waveguides in electronic equipment. The aim of this document is to specify the hollow metallic waveguides:
a) the details necessary to ensure compatibility and, as far as essential, interchangeability;
b) test methods;
c) uniform requirements for the electrical and mechanical properties
This document is intended to be read in conjunction with IEC 60153-1, which gives general requirements and test methods. This fourth edition cancels and replaces the third edition published in 2017. edition:
a. change of the designation scheme for small circular waveguides (e.g. C 25.5k instead of C 25500);
b. revision of Table 1:
- correction of two waveguide designations (now C 1.2k, C 12k);
- correction of three waveguide diameters (C 140, C 1.4k, C 14k);
- tightening of inner diameter tolerances for waveguides smaller than C 890;
- deletion of waveguide attenuation values for aluminium, gold, and brass;
c. deletion of Table 2 (duplication) and replacement with the table of intermediate waveguide sizes originally envisaged here;
d. addition of an equation for calculating the attenuation of waveguides made of any material.

标准预览图