1、 IEEE Standard for Rectangular Metallic Waveguides and Their Interfaces for Frequencies of 110 GHz and Above Part 1: Frequency Bands and Waveguide Dimensions Sponsored by the Standards Coordinating Committee IEEE 3 Park Avenue New York, NY 10016-5997 USA 1 March 2013 IEEE Microwave Theory and Techni
2、ques SocietyIEEE Std 1785.1-2012IEEE Std 1785.1-2012 IEEE Standard for Rectangular Metallic Waveguides and Their Interfaces for Frequencies of 110 GHz and Above Part 1: Frequency Bands and Waveguide Dimensions Sponsor Standards Coordinating Committee of the IEEE Microwave Theory and Techniques Socie
3、ty Approved 5 December 2012 IEEE-SA Standards Board Abstract: Specifications for the waveguide (including aperture dimensions, frequency range, cut-off frequency, etc.) are given in this standard. This standard considers the tolerances of the waveguide aperture dimensions and the effect these have o
4、n the electrical properties (in terms of return loss, transmission loss, etc.) of the waveguide. Keywords: IEEE 1785.1, millimeter-wave, rectangular waveguides, submillimeter-wave, terahertz, waveguide apertures, waveguide tolerances The Institute of Electrical and Electronics Engineers, Inc. 3 Park
5、 Avenue, New York, NY 10016-5997, USA Copyright 2013 by the Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 1 March 2013. Printed in the United States of America. IEEE is a registered trademark in the U.S. Patent +1 978 750 8400. Permission to photocopy portion
6、s of any individual standard for educational classroom use can also be obtained through the Copyright Clearance Center. iv Copyright 2013 IEEE. All rights reserved. Introduction This introduction is not part of IEEE Std 1785.1-2012, IEEE Standard for Rectangular Metallic Waveguides and Their Interfa
7、ces for Frequencies of 110 GHz and AbovePart 1: Frequency Bands and Waveguide Dimensions. IEEE Std 1785.1-2012 is the first standard in a series of three IEEE standards that will provide the agreed reference for all organizations using rectangular metallic waveguides at frequencies of 110 GHz and ab
8、ove. This series of standards will enable efficient trade between customers and suppliers, and common design criteria and practices for component, systems, and design engineers. The three IEEE 1785 standards (Parts 1, 2, and 3) are described briefly as follows: IEEE Std 1785.1 (i.e., this publicatio
9、n) describes the frequency bands and aperture dimensions of the waveguides. IEEE P1785.2 (to be published separately) will describe the waveguide interfaces. IEEE P1785.3 (to be published separately) will give recommendations for performance and uncertainty specifications for the combined waveguide
10、apertures and interfaces. Notice to users Laws and regulations Users of these documents should consult all applicable laws and regulations. Compliance with the provisions of this standard does not imply compliance to any applicable regulatory requirements. Implementers of the standard are responsibl
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16、ocess, visit IEEE-SA Website at http:/standards.ieee.org/index.html. v Copyright 2013 IEEE. All rights reserved. Errata Errata, if any, for this and all other standards can be accessed at the following URL: http:/standards.ieee.org/findstds/errata/index.html. Users are encouraged to check this URL f
17、or errata periodically. Patents Attention is called to the possibility that implementation of this standard may require use of subject matter covered by patent rights. By publication of this standard, no position is taken by the IEEE with respect to the existence or validity of any patent rights in
18、connection therewith. If a patent holder or patent applicant has filed a statement of assurance via an Accepted Letter of Assurance, then the statement is listed on the IEEE-SA Website at http:/standards.ieee.org/about/sasb/patcom/patents.html. Letters of Assurance may indicate whether the Submitter
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20、tter of Assurance has not been received. The IEEE is not responsible for identifying Essential Patent Claims for which a license may be required, for conducting inquiries into the legal validity or scope of Patents Claims, or determining whether any licensing terms or conditions provided in connecti
21、on with submission of a Letter of Assurance, if any, or in any licensing agreements are reasonable or non-discriminatory. Users of this standard are expressly advised that determination of the validity of any patent rights, and the risk of infringement of such rights, is entirely their own responsib
22、ility. Further information may be obtained from the IEEE Standards Association. vi Copyright 2013 IEEE. All rights reserved. Participants At the time this standard was submitted to the IEEE-SA Standards Board for approval, the Waveguides for Millimeter and Submillimeter Wavelengths Working Group had
23、 the following membership: Nick Ridler, Chair Ronald Ginley, Vice Chair Scott Barker Jack East Jon Hacker Leonard Hayden Rashaunda Henderson Alejandro Henze Jeffrey Hesler Masahiro Horibe Michael Janezic Rolf Judaschke Anthony Kerr Jeong Hwan Kim Karsten Kuhlmann Yuenie Lau Yeou Song (Brian) Lee Hui
24、lin Li Jon Martens Imran Mehdi Rusty Myers Roger Pollard* Mohamed Sayed Bela Szendrenyi David Vondran James Watts Robert Weikle Dylan Williams Ken Wong Liu Xinmeng *Deceased The following members of the individual balloting committee voted on this standard. Balloters may have voted for approval, dis
25、approval, or abstention. Keith Chow Carlo Donati Jeffrey Fordham James Gilb Randall Groves Alejandro Henze Jeffrey Hesler Werner HoelzlRaj Jain Michael Janezic Anthony Kerr Ronald David Kollman William Lumpkins Greg Luri Jon MartensSatoshi Oyama R. K. Rannow Nick Ridler Bartien Sayogo Gil Shultz Wal
26、ter Struppler John Vergis James Wattsvii Copyright 2013 IEEE. All rights reserved. When the IEEE-SA Standards Board approved this standard on 5 December 2012, it had the following membership: Richard H. Hulett, Chair John Kulick, Vice Chair Robert M. Grow, Past Chair Konstantinos Karachalios, Secret
27、ary Satish Aggarwal Masayuki Ariyoshi Peter Balma William Bartley Ted Burse Clint Chaplin Wael William Diab Jean-Philippe Faure Alexander Gelman Paul Houz Jim Hughes Young Kyun Kim Joseph L. Koepfinger* David J. Law Thomas Lee Hung Ling Oleg Logvinov Ted Olsen Gary Robinson Jon Walter Rosdahl Mike S
28、eavey Yatin Trivedi Phil Winston Yu Yuan* Member Emeritus Also included are the following nonvoting IEEE-SA Standards Board liaisons: Richard DeBlasio, DOE Representative Michael Janezic, NIST Representative Catherine Berger IEEE Standards Senior Program Manager, Document Development Michael Kipness
29、 IEEE Standards Program Manager, Technical Program Development viii Copyright 2013 IEEE. All rights reserved. Contents 1. Overview 1 1.1 Scope . 1 1.2 Purpose 1 2. Normative references 2 3. Definitions 2 4. General requirements and definitions . 2 4.1 Standardized types . 2 4.2 Type designation 3 4.
30、3 Equivalence to waveguides in other standards 3 5. Frequencies . 3 5.1 Cut-off frequency 3 5.2 Frequency range 4 5.3 Extension to frequencies above 3.3 THz . 4 6. Dimensional tolerances and electrical performance . 4 Annex A (informative) Mismatch caused by waveguide tolerances and corner radii 7 A
31、nnex B (informative) Attenuation constant due to waveguide conductor losses . 10 Annex C (informative) Bibliography 13 1 Copyright 2013 IEEE. All rights reserved. IEEE Standard for Rectangular Metallic Waveguides and Their Interfaces for Frequencies of 110 GHz and Above Part 1: Frequency Bands and W
32、aveguide Dimensions IMPORTANT NOTICE: IEEE Standards documents are not intended to ensure safety, health, or environmental protection, or ensure against interference with or from other devices or networks. Implementers of IEEE Standards documents are responsible for determining and complying with al
33、l appropriate safety, security, environmental, health, and interference protection practices and all applicable laws and regulations. This IEEE document is made available for use subject to important notices and legal disclaimers. These notices and disclaimers appear in all publications containing t
34、his document and may be found under the heading “Important Notice” or “Important Notices and Disclaimers Concerning IEEE Documents.” They can also be obtained on request from IEEE or viewed at http:/standards.ieee.org/IPR/disclaimers.html. Overview 1.Scope 1.1This standard gives specifications for t
35、he waveguide (including aperture dimensions, frequency range, cut-off frequency, etc.). This standard considers the tolerances of the waveguide aperture dimensions and the effect these have on the electrical properties (in terms of return loss, transmission loss, etc.) of the waveguide. Purpose 1.2T
36、he purpose of this standard is to provide the agreed reference for all organizations using rectangular waveguides at these frequencies. This will enable efficient trade between customers and suppliers, and common design criteria and practices for component, systems, and design engineers. IEEE Std 17
37、85.1-2012 IEEE Standard for Rectangular Metallic Waveguides and Their Interfaces for Frequencies of 110 GHz and AbovePart 1: Frequency Bands and Waveguide Dimensions 2 Copyright 2013 IEEE. All rights reserved. Normative references 2.The following referenced documents are indispensable for the applic
38、ation of this document (i.e., they must be understood and used, so each referenced document is cited in text and its relationship to this document is explained). For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any
39、 amendments or corrigenda) applies. IEC 60153-2, Hollow metallic waveguides. Part 2: relevant specifications for ordinary rectangular waveguides, Second edition, 1974-01.1MIL-DTL-85/3C, Waveguides, rigid, rectangular (millimeter wavelength), 17 October 2005.2Definitions 3.The IEEE Standards Dictiona
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