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GB/T 14733.2-2008 English PDF

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GB/T 14733.2-2008: Terminology for telecommunication -- Transmission lines and waveguides
Status: Valid

GB/T 14733.2: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 14733.2-2008English654 Add to Cart 4 days [Need to translate] Terminology for telecommunication -- Transmission lines and waveguides Valid GB/T 14733.2-2008
GB/T 14733.2-1993EnglishRFQ ASK 9 days [Need to translate] Terminology for telecommunications. Transmission lines and waveguides Obsolete GB/T 14733.2-1993

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Basic data

Standard ID GB/T 14733.2-2008 (GB/T14733.2-2008)
Description (Translated English) Terminology for telecommunication -- Transmission lines and waveguides
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard M30
Classification of International Standard 33.120.01
Word Count Estimation 33,395
Date of Issue 2008-08-06
Date of Implementation 2009-03-01
Older Standard (superseded by this standard) GB/T 14733.2-1993
Adopted Standard IEC 60050 (726)-1982, IDT
Regulation (derived from) Announcement of Newly Approved National Standards No. 12 of 2008 (No. 125 overall)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the transmission lines and waveguides on professional terms and their definitions. This section applies to telecommunications technology.

GB/T 14733.2-2008: Terminology for telecommunication -- Transmission lines and waveguides

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Terminology for telecommunication. Transmission lines and waveguides ICS 33.120.01 M30 National Standards of People's Republic of China GB/T 14733.2-2008/IEC 60050 (726). 1982 Replacing GB/T 14733.2-1993 Terminology for telecommunications transmission lines and waveguides (IEC 60050 (726). 1982, InternationalElectrotechnicalVocabulary- Chapter726. Transmissionlinesandwaveguides, IDT) Posted 2008-08-06 2009-03-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Introduction Ⅲ 1 Scope 1 2 Terms and definitions 1 2.1 transmission line, waveguide and resonator structure 1 2.2 wave transmission line 3 2.3 transmission line and the mold cavity resonator 4 2.4 polarized wave and Field 6 2.5 wave transmission line parameters and characteristics 8 2.6 MW of power transmission lines and energy 10 2.7 the transmission line impedance, reflection, transmission and transfer characteristics 11 2.8 flange (plate) with flange (plate) 12 is connected 2.9 connectors, and elbows bent waveguide 14 2.10 conversion waveguide 15 2.11 terminal and load 16 2.12 attenuator 17 2.13 reactance element 18 2.14 directional coupler 19 2.15 20 other components 2.16 rotating magnetic and non-reciprocal effect 22 2.17 and nonreciprocal gyromagnetic device 23 2.18 nonreciprocal characteristics of the device 25 2.19 VSWR and impedance measurements 26 Frequency and wavelength measurement 27 2.20 Power Measurement 27 2.21 Chinese index 29 English Index 34 GB/T 14733.2-2008/IEC 60050 (726). 1982

Foreword

GB/T 14733 "Telecommunication term" divided into the following 12 sections. --- Part 1. Telecommunications, channels and networks; --- Part 2. Transmission lines and waveguides; --- Part 3. Reliability, maintainability and quality of service; --- Part 4. switching technology; --- Part 5. Using the discrete signals, telegraphy, facsimile and data communications; --- Part 6. space radio communication; --- Part 7. oscillations, signals and related devices; --- Part 8. Telephone; --- Part 9. radio wave propagation; --- Part 10. antenna; --- Part 11. Transfer; --- Part 12. optical fiber communication. This section GB/T Part 214 733, equivalent using IEC 60050 (726). 1982 "International Electrotechnical Vocabulary Chapter 726. Biography Transmission lines and waveguides "(in English). This Part replaces GB/T 14733.2-1993 "term telecommunications transmission lines and waveguides." This portion of the GB/T 14733.2-1993 Compared to the main changes are as follows. --- Modified 35 terms; --- Definitions 19 terms have been modified; --- Remove synonyms four terms; --- An increase of 44 term synonymous; --- Added Note 3 terms. This part is proposed by the Ministry of Industry and Information Technology. This part of the jurisdiction of the China Communications Standards Association. This section drafted by. Ministry of Information Industry Telecommunications Research Institute. The main drafters of this section. Tan Yong, Zhao Shizhuo, Wang Nina, Jiang Liqun. This section was first released in 1993, this is the first revision. GB/T 14733.2-2008/IEC 60050 (726). 1982 Terminology for telecommunications transmission lines and waveguides

1 Scope

This section provides information about transmission lines and waveguides professional aspects of terms and their definitions. This section applies to telecommunications technology.

2 Terms and definitions

2.1 transmission line, waveguide and resonator structure 726-01-01 A kind of minimum radiated electromagnetic energy transfer (transfer) means between two points. 726-01-02 An electromagnetic wave in a certain direction by the guide of the transmission line A transmission systemic material boundary or structures. Note. The most common shape is a metal waveguide tube; there are other forms (electric) dielectric rod, or a mixed conductor structure and dielectric materials. 726-01-03 Over the entire length of the physical and electrical characteristics remain the same transmission line. 726-01-04 Over the entire length, its physical and electrical properties remain unchanged waveguide. 726-01-05 Along the characteristic impedance changes exponentially with the distance of the gradient of the transmission line. 726-01-06 A rectangular cross-section waveguide. 726-01-07 Cross-section is circular waveguide. 726-01-08 Cross-section is elliptical waveguide. 726-01-09 You can guide electromagnetic waves by a series of lens or mirror consisting of a waveguide. 726-01-10 A series of electromagnetic waves can be guided by a lens or mirror composed of a transmission line. GB/T 14733.2-2008/IEC 60050 (726). 1982

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