1、 IEC 60153-2 Edition 3.0 2016-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Hollow metallic waveguides Part 2: Relevant specifications for ordinary rectangular waveguides Guides dondes mtalliques creux Partie 2: Spcifications applicables relatives aux guides dondes rectangulaires normaux IEC 60153-
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19、s dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 60153-2 Edition 3.0 2016-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Hollow metallic waveguides Part 2: Relevant specifications for ordinary rectangular waveguides Guides donde
20、s mtalliques creux Partie 2: Spcifications applicables relatives aux guides dondes rectangulaires normaux INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 33.120.10 ISBN 978-2-8322-3383-2 Registered trademark of the International Electrotechnical Commission Ma
21、rque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. colour inside 2 IEC 60153-2:2016 IEC 2016 CONTENTS FOREWO
22、RD . 3 INTRODUCTION . 5 1 Scope 6 2 Normative references. 6 3 Terms and definitions 6 4 General . 6 4.1 Standardized types . 6 4.2 Type designation . 6 4.3 Frequency range . 7 5 Mechanical requirements . 7 5.1 General . 7 5.2 Dimensions . 7 5.2.1 General . 7 5.2.2 Inside dimensions 7 5.2.3 Wall thic
23、kness 8 5.2.4 Eccentricity 8 5.2.5 Outside dimensions 8 5.2.6 Rectangularity of cross-section . 8 5.3 Other mechanical requirements . 9 5.3.1 Bow . 9 5.3.2 Twist 10 5.3.3 Surface roughness . 10 5.3.4 Internal stresses 10 5.4 Electrical tests 10 5.4.1 Attenuation 10 5.5 Additional tests Gas tightness
24、 . 11 Table 1 Deviation of aperture dimension . 7 Table 2 Deviation of outside dimensions . 8 Table 3 Specification and attenuation constants (informative) . 12 IEC 60153-2:2016 IEC 2016 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ HOLLOW METALLIC WAVEGUIDES Part 2: Relevant specifications for ordi
25、nary rectangular waveguides FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions conce
26、rning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Thei
27、r preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non- governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates c
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32、ovide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC o
33、r its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expen
34、ses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Atten
35、tion is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60153-2 has been prepared by subcommittee 46F: RF and microwave passive
36、components, of IEC technical committee 46: Cables, wires, waveguides, RF connectors, RF and microwave passive components and accessories. This third edition cancels and replaces the second edition published in 1974. This edition constitutes a technical revision. This edition includes the following s
37、ignificant technical changes with respect to the previous edition: a) expand and revise the operation frequency range for waveguides; b) revise the allowance of aperture dimensions; c) revise the test method for aperture dimensions; d) revise the equation of attenuation. 4 IEC 60153-2:2016 IEC 2016
38、The text of this standard is based on the following documents: CDV Report on voting 46F/303/CDV 46F/317/RVC Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO
39、/IEC Directives, Part 2. A list of all parts in the IEC 60153 series, published under the general title Hollow metallic waveguides, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web
40、site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which
41、 are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. IEC 60153-2:2016 IEC 2016 5 INTRODUCTION This International Standard relates to straight hollow metallic tubing for use as waveguides in electronic equipment
42、 In recent year the operation frequency of waveguide components and system has been extended to 1 THz and above. However, the first edition of the IEC 60153 series of standards only specified the aperture dimensions for ordinary rectangular waveguide for frequencies up to 325 GHz. In addition, the
43、first edition of the IEC 60153 series of standards, dating from the 1960s, does not cover current applications. This new edition of IEC 60153-2 addresses these two issues by extending the frequency coverage to 3 300 GHz and by addressing current applications for this type of waveguide. 6 IEC 60153-2
44、2016 IEC 2016 HOLLOW METALLIC WAVEGUIDES Part 2: Relevant specifications for ordinary rectangular waveguides 1 Scope This part of IEC 60153 specifies straight hollow metallic tubing of ordinary rectangular waveguide for use as waveguides in electronic equipment. The aim of this standard is to speci
45、fy for 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. It should be noted that no recommendations are made for the materials to be used fo
46、r waveguides. The choice of material is agreed between customer and manufacturer. This document should be read in conjunction with IEC 60153-1, which gives general requirements and test methods. 2 Normative references The following documents, in whole or in part, are normatively referenced in this d
47、ocument and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60050 (all parts), International Electrotechnical Vocabulary (available at http:/www.
48、electropedia.org/) IEC 60153-1:2016, Hollow metallic waveguides General requirements and measuring methods IEC 60261, Sealing test for pressurized waveguide tubing and assemblies 3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 60050-726 apply. 4 Gene
49、ral 4.1 Standardized types The series of ordinary rectangular waveguides covered by this publication are shown in Table 1. 4.2 Type designation For these waveguides, the type designation comprises: a) the code: 60153 IEC-R IEC 60153-2:2016 IEC 2016 7 b) a number characterizing a particular size of waveguide. This number expresses approximately in multiples of 100 MHz the geometric mean frequency of the recommended
