ITU-T SERIES K SUPP 2-2014 ITU-T K 52 - Calculator for equivalent isotropic radiated power as described in Recommendation ITU-T K 52 (Study Group 5)《ITU-T K 52 计算器为等效全向辐射功率为ITU-T k.pdf

1、 I n t e r n a t i o n a l T e l e c o m m u n i c a t i o n U n i o n ITU-T Series K TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU Supplement 2 (12/2014) SERIES K: PROTECTION AGAINST INTERFERENCE ITU-T K.52 Calculator for equivalent isotropic radiated power as described in Recommendation ITU-T K.

2、52 ITU-T K-series Recommendations Supplement 2 K series Supplement 2 (12/2014) i Supplement 2 to ITU-T K-series Recommendations ITU-T K.52 Calculator for equivalent isotropic radiated power as described in Recommendation ITU-T K.52 Summary Supplement 2 to the ITU-T K-series Recommendations provides

3、a software calculator to support the calculations presented in Appendix III of Recommendation ITU-T K.52 (2014). The software calculator is provided as an electronic attachment to this supplement. History Edition Recommendation Approval Study Group Unique ID* 1.0 ITU-T K.52 2000-02-25 5 11.1002/1000

4、/4915 2.0 ITU-T K.52 2004-12-14 5 11.1002/1000/7427 2.1 ITU-T K.52 (2004) Cor.1 2009-05-29 5 11.1002/1000/10020 2.2 ITU-T K.52 (2004) Amd. 1 2013-02-07 5 11.1002/1000/11905 3.0 ITU-T K.52 2014-08-29 5 11.1002/1000/12238 _ * To access the Recommendation, type the URL http:/handle.itu.int/ in the addr

5、ess field of your web browser, followed by the Recommendations unique ID. For example, http:/handle.itu.int/11.1002/1000/11830-en. ii K series Supplement 2 (12/2014) FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications,

6、information and communication technologies (ICTs). The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of ITU. ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on

7、a worldwide basis. The World Telecommunication Standardization Assembly (WTSA), which meets every four years, establishes the topics for study by the ITU-T study groups which, in turn, produce Recommendations on these topics. The approval of ITU-T Recommendations is covered by the procedure laid dow

8、n in WTSA Resolution 1. In some areas of information technology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with ISO and IEC. NOTE In this publication, the expression “Administration“ is used for conciseness to indicate both a telecommunication adm

9、inistration and a recognized operating agency. Compliance with this publication is voluntary. However, the publication may contain certain mandatory provisions (to ensure, e.g., interoperability or applicability) and compliance with the publication is achieved when all of these mandatory provisions

10、are met. The words “shall“ or some other obligatory language such as “must“ and the negative equivalents are used to express requirements. The use of such words does not suggest that compliance with the publication is required of any party. INTELLECTUAL PROPERTY RIGHTSITU draws attention to the poss

11、ibility that the practice or implementation of this publication may involve the use of a claimed Intellectual Property Right. ITU takes no position concerning the evidence, validity or applicability of claimed Intellectual Property Rights, whether asserted by ITU members or others outside of the pub

12、lication development process. As of the date of approval of this publication, ITU had received notice of intellectual property, protected by patents, which may be required to implement this publication. However, implementers are cautioned that this may not represent the latest information and are th

13、erefore strongly urged to consult the TSB patent database at http:/www.itu.int/ITU-T/ipr/. ITU 2015 All rights reserved. No part of this publication may be reproduced, by any means whatsoever, without the prior written permission of ITU. K series Supplement 2 (12/2014) 1 Supplement 2 to ITU-T K-seri

14、es Recommendations ITU-T K.52 Calculator for equivalent isotropic radiated power as described in Recommendation ITU-T K.52 This supplement and its accompanying electronic attachment were developed to support the calculations presented in Appendix III of Recommendation ITU-T K.52 (2014). The software

15、 is described as follows: System requirements MS Windows 2000/XP/Vista/7/8; Net Framework 4.0 or higher. Software description Figure 1 presents the main screen of the K52 calculator. The main screen consists of four tabs. In the “Frequency“ tab the user inputs the frequency range for which calculati

16、on will be done. Figure 1 Main screen of the K.52 calculator with the choice of frequency 2 K series Supplement 2 (12/2014) Figure 2 presents the second Tab, “Accessibility“, which allows the user to choose the accessibility category, and provides additional explanation taken from the main part of R

17、ecommendation ITU-T K.52. Figure 2 Tab “Accessibility“ with choice of accessibility category Figure 3 presents the third Tab, “Directivity“, which allows the user to choose the directivity category, and provides additional explanation taken from the main part of Recommendation ITU-T K.52. Figure 3 T

18、ab “Directivity“ with choice of directivity category K series Supplement 2 (12/2014) 3 Figure 4 presents the fourth Tab, “Result“, which provides the results of the calculations. Figure 4 Tab “Result“ with results of the calculations Printed in Switzerland Geneva, 2015 SERIES OF ITU-T RECOMMENDATION

19、S Series A Organization of the work of ITU-T Series D General tariff principles Series E Overall network operation, telephone service, service operation and human factors Series F Non-telephone telecommunication services Series G Transmission systems and media, digital systems and networks Series H

20、Audiovisual and multimedia systems Series I Integrated services digital network Series J Cable networks and transmission of television, sound programme and other multimedia signals Series K Protection against interference Series L Construction, installation and protection of cables and other element

21、s of outside plant Series M Telecommunication management, including TMN and network maintenance Series N Maintenance: international sound programme and television transmission circuits Series O Specifications of measuring equipment Series P Terminals and subjective and objective assessment methods S

22、eries Q Switching and signalling Series R Telegraph transmission Series S Telegraph services terminal equipment Series T Terminals for telematic services Series U Telegraph switching Series V Data communication over the telephone network Series X Data networks, open system communications and security Series Y Global information infrastructure, Internet protocol aspects and next-generation networks Series Z Languages and general software aspects for telecommunication systems