1、 Reference numberISO/IEC TR 18047-4:2004(E)ISO/IEC 2004Information technology Radio frequency identification device conformance test methods Part 4: Test methods for air interface communications at 2,45 GHz Technologies de linformation Mthodes dessai de conformit du dispositif didentification par ra
2、diofrquence Partie 4: Mthodes dessai pour les communications dune interface dair 2,45 GHz National Standard of CanadaCAN/CSA-ISO/IEC TR 18047-4:05(ISO/IEC TR 18047-4:2004)Technical Report ISO/IEC TR 18047-4:2004 (first edition, 2004-11-15) has been adopted withoutmodification (IDT) as CSA Standard C
3、AN/CSA-ISO/IEC TR 18047-4:05, which has been approved as aNational Standard of Canada by the Standards Council of Canada.ISBN 1-55397-992-3 October 2005The Canadian Standards Association (CSA), under whose auspices this National Standard has been produced, was chartered in 1919 and accredited by the
4、 Standards Council of Canada to the National Standards system in 1973. It is a not-for-profit, nonstatutory, voluntary membership association engaged in standards development and certification activities. CSA standards reflect a national consensus of producers and users including manufacturers, cons
5、umers, retailers, unions and professional organizations, and governmental agencies. The standards are used widely by industry and commerce and often adopted by municipal, provincial, and federal governments in their regulations, particularly in the fields of health, safety, building and construction
6、, and the environment. Individuals, companies, and associations across Canada indicate their support for CSAs standards development by volunteering their time and skills to CSA Committee work and supporting the Associations objectives through sustaining memberships. The more than 7000 committee volu
7、nteers and the 2000 sustaining memberships together form CSAs total membership from which its Directors are chosen. Sustaining memberships represent a major source of income for CSAs standards development activities. The Association offers certification and testing services in support of and as an e
8、xtension to its standards development activities. To ensure the integrity of its certification process, the Association regularly and continually audits and inspects products that bear the CSA Mark. In addition to its head office and laboratory complex in Toronto, CSA has regional branch offices in
9、major centres across Canada and inspection and testing agencies in eight countries. Since 1919, the Association has developed the necessary expertise to meet its corporate mission: CSA is an independent service organization whose mission is to provide an open and effective forum for activities facil
10、itating the exchange of goods and services through the use of standards, certification and related services to meet national and international needs.For further information on CSA services, write toCanadian Standards Association5060 Spectrum Way, Suite 100Mississauga, Ontario, L4W 5N6CanadaThe Stand
11、ards Council of Canada is the coordinating body of the National Standards system, a federation of independent, autonomous organizations working towards the further development and improvement of voluntary standardization in the national interest. The principal objects of the Council are to foster an
12、d promote voluntary standardization as a means of advancing the national economy, benefiting the health, safety, and welfare of the public, assisting and protecting the consumer, facilitating domestic and international trade, and furthering international cooperation in the field of standards. A Nati
13、onal Standard of Canada is a standard which has been approved by the Standards Council of Canada and one which reflects a reasonable agreement among the views of a number of capable individuals whose collective interests provide to the greatest practicable extent a balance of representation of produ
14、cers, users, consumers, and others with relevant interests, as may be appropriate to the subject in hand. It normally is a standard which is capable of making a significant and timely contribution to the national interest. Approval of a standard as a National Standard of Canada indicates that a stan
15、dard conforms to the criteria and procedures established by the Standards Council of Canada. Approval does not refer to the technical content of the standard; this remains the continuing responsibility of the accredited standards development organization. Those who have a need to apply standards are
16、 encouraged to use National Standards of Canada whenever practicable. These standards are subject to periodic review; therefore, users are cautioned to obtain the latest edition from the organization preparing the standard.The responsibility for approving National Standards of Canada rests with theS
17、tandards Council of Canada270 Albert Street, Suite 200Ottawa, Ontario, K1P 6N7CanadaAlthough the intended primary application of this Standard is stated in its Scope, it is importantto note that it remains the responsibility of the users to judge its suitability for their particular purpose.Register
18、ed trade-mark of Canadian Standards AssociationCette norme est offerte en anglais seulement pour le moment. La CSA publiera la version enfranais ds quelle sera produite par lorganisme rdacteur.CAN/CSA-ISO/IEC TR 18047-4:05Information technology Radio frequency identificationdevice conformance test m
19、ethods Part 4: Test methodsfor air interface communications at 2,45 GHzOctober 2005 Canadian Standards Association CSA/1CAN/CSA-ISO/IEC TR 18047-4:05Information technology Radio frequency identification device conformance test methods Part 4: Test methods for air interface communications at 2,45 GHz
20、CSA PrefaceStandards development within the Information Technology sector is harmonized with international standards development. Through the CSA Technical Committee on Information Technology (TCIT), Canadians serve as the Canadian Advisory Committee (CAC) on ISO/IEC Joint Technical Committee 1 on I
21、nformation Technology (ISO/IEC JTC1) for the Standards Council of Canada (SCC), the ISO member body for Canada and sponsor of the Canadian National Committee of the IEC. Also, as a member of the International Telecommunication Union (ITU), Canada participates in the International Telegraph and Telep
22、hone Consultative Committee (ITU-T).At the time of publication, ISO/IEC TR 18047-4:2004 is available from ISO and IEC in English only. CSA will publish the French version when it becomes available from ISO and IEC.This Technical Report was reviewed by the CSA TCIT under the jurisdiction of the Strat
23、egic Steering Committee on Information Technology and deemed acceptable for use in Canada. (A committee membership list is available on request from the CSA Project Manager.) From time to time, ISO/IEC may publish addenda, corrigenda, etc. The CSA TCIT will review these documents for approval and pu
24、blication. For a listing, refer to the CSA Information Products catalogue or CSA Info Update or contact a CSA Sales representative. This Standard has been formally approved, without modification, by the Technical Committee and has been approved as a National Standard of Canada by the Standards Counc
25、il of Canada.October 2005 Canadian Standards Association 2005All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission ofthe publisher. ISO/IEC material is reprinted with permission. Where the words “this Technical Report” appear in the te
26、xt, they should be interpreted as “this National Standard of Canada”.Inquiries regarding this National Standard of Canada should be addressed toCanadian Standards Association5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-747-4044www.csa.caReference numberISO/IEC
27、 TR 18047-4:2004(E)ISO/IEC 2004TECHNICAL REPORT ISO/IECTR18047-4First edition2004-11-15Information technology Radio frequency identification device conformance test methods Part 4: Test methods for air interface communications at 2,45 GHz Technologies de linformation Mthodes dessai de conformit du d
28、ispositif didentification par radiofrquence Partie 4: Mthodes dessai pour les communications dune interface dair 2,45 GHz ISO/IEC TR 18047-4:2004(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall n
29、ot be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat accepts no liability in this area. Ado
30、be is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO
31、member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO/IEC 2004 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electron
32、ic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org
33、Web www.iso.org ii ISO/IEC 2004 All rights reservedISO/IEC TR 18047-4:2004(E) ISO/IEC 2004 All rights reserved iiiContents 1 Scope 1 2 Normative references . 1 3 Terms and definitions. 2 4 Symbols and abbreviations . 2 5 Conformance tests for ISO/IEC 18000-4 2,45 GHz 2 5.1 Default items applicable t
34、o the test methods 2 5.1.1 Test environment 2 5.1.2 Pre-conditioning 2 5.1.3 Default tolerance . 2 5.1.4 Total measurement uncertainty. 2 5.2 Conformance tests for ISO/IEC 18000-4 Mode 2 3 5.2.1 Test set-up and measurement equipment for Mode 2 3 5.2.1.1 Test set-up for interrogator testing . 3 5.2.1
35、.2 Test set-up for tag testing 4 5.2.1.3 Test equipment 4 5.2.2 Functional test interrogator 5 5.2.2.1 Modulation . 5 5.2.2.2 Operating frequency accuracy. 6 5.2.3 Functional test tag . 7 5.2.3.1 Modulation . 7 5.2.3.2 Coding 10 5.2.3.3 Sub-carrier frequency . 10 ISO/IEC TR 18047-4:2004(E) iv ISO/IE
36、C 2004 All rights reservedForeword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of Internationa
37、l Standards through technical committees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with I
38、SO and IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of the joint technical comm
39、ittee is to prepare International Standards. Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote. In exceptional circumst
40、ances, the joint technical committee may propose the publication of a Technical Report of one of the following types: type 1, when the required support cannot be obtained for the publication of an International Standard, despite repeated efforts; type 2, when the subject is still under technical dev
41、elopment or where for any other reason there is the future but not immediate possibility of an agreement on an International Standard; type 3, when the joint technical committee has collected data of a different kind from that which is normally published as an International Standard (“state of the a
42、rt”, for example). Technical Reports of types 1 and 2 are subject to review within three years of publication, to decide whether they can be transformed into International Standards. Technical Reports of type 3 do not necessarily have to be reviewed until the data they provide are considered to be n
43、o longer valid or useful. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. ISO/IEC TR 18047-4, which is a Technical Report of type 2, was prep
44、ared by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subcommittee SC 31, Automatic identification and data capture techniques. ISO/IEC TR 18047 consists of the following parts, under the general title Information technology Radio frequency identification device conformance test m
45、ethods: Part 3: Test methods for air interface communications at 13,56 MHz Part 4: Test methods for air interface communications at 2,45 GHz Test methods for air interface communications below 135 kHz, at 860 MHz to 960 MHz, and at 433 MHz will form the subjects of the future Parts 2, 6 and 7, respe
46、ctively. ISO/IEC TR 18047-4:2004(E) ISO/IEC 2004 All rights reserved vIntroduction ISO/IEC 18000-4 defines the air interface for radio frequency identification (RFID) devices operating in the 2,45 GHz Industrial, Scientific, and Medical (ISM) band used in item management applications. The purpose of
47、 this part of ISO/IEC TR 18047 is to provide a test method for ISO/IEC 18000-4. This part of ISO/IEC TR 18047 contains all compliance measurements required to be fulfilled by a product in order to be compliant to 18000-4 Mode 2. TECHNICAL REPORT ISO/IEC TR 18047-4:2004(E) ISO/IEC 2004 All rights res
48、erved 1Information technology Radio frequency identification device conformance test methods Part 4: Test methods for air interface communications at 2,45 GHz 1 Scope This part of ISO/IEC TR 18047 defines test methods for determining the conformance of radio frequency identification devices (tags an
49、d interrogators) for item management with the specifications given in the corresponding part of ISO/IEC 18000, but does not apply to the testing of conformity with regulatory or similar requirements. The test methods require only that the mandatory functions, and any optional functions which are implemented, be verified. This may, in appropriate circumstances, be supplemented by further, application specific functionality criteria that are not available in the general case. The
