《ISO-18046-3-2007.pdf》由会员分享，可在线阅读，更多相关《ISO-18046-3-2007.pdf（64页珍藏版）》请在三一文库上搜索。
1、 Reference number ISO/IEC 18046-3:2007(E) ISO/IEC 2007 INTERNATIONAL STANDARD ISO/IEC 18046-3 First edition 2007-09-15 Information technology Radio frequency identification device performance test methods Part 3: Test methods for tag performance Technologies de linformation Mthodes dessai de perform
2、ance du dispositif didentification par radiofrquence Partie 3: Mthodes dessai des performances du label ISO/IEC 18046-3:2007(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 not be edited unless t
3、he 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. Adobe is a trademark of
4、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 member bodies. In the
5、 unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. COPYRIGHT PROTECTED DOCUMENT ISO/IEC 2007 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
6、electronic 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 copyright
7、iso.org Web www.iso.org Published in Switzerland ii ISO/IEC 2007 All rights reserved ISO/IEC 18046-3:2007(E) ISO/IEC 2007 All rights reserved iii Contents Page Foreword. v Introduction. vi 1 Scope . 1 2 Normative references. 1 3 Terms and definitions. 2 4 Symbols and abbreviated terms . 2 5 Conditio
8、ns applicable to the test methods 3 5.1 Number of tags to be tested 3 5.2 Test environment 3 5.3 RF environment. 3 5.4 Pre-conditioning . 3 5.5 Default tolerance. 3 5.6 Total measurement uncertainty 3 5.7 Test result reporting. 3 5.8 Test mounting material 3 5.9 Test communication parameters 4 5.10
9、Test equipment limits. 4 5.11 Human exposure to EMF 4 6 Setup of test equipment for tag test. 4 6.1 Test apparatus and test circuits for ISO/IEC 18000-2 tags. 4 6.2 Test apparatus and test circuits for ISO/IEC 18000-3 tags. 4 6.3 Test apparatus and test circuits for ISO/IEC 18000-6 tags. 4 6.4 Test
10、apparatus and test circuits for ISO/IEC 18000-7 tags. 5 7 Functional tests for inductive tags as defined in ISO/IEC 18000-2, ISO/IEC 18000-3 and ISO/IEC 18000-6. 5 7.1 Identification magnetic field threshold (HTHR Identification) 5 7.2 Reading magnetic field threshold (HTHR Read) . 7 7.3 Writing mag
11、netic field threshold (HTHR Write). 9 7.4 Maximum operating magnetic field (Hmax) 11 7.5 Survival magnetic field (HSurvival) . 12 7.6 Load modulation (Lm) . 14 8 Functional tests for propagative tags as defined in ISO/IEC 18000-6. 16 8.1 Identification electromagnetic field threshold (ETHR Identific
12、ation) and frequency peak(s). 16 8.2 Reading electromagnetic field threshold (ETHR Read) 17 8.3 Writing electromagnetic field threshold (ETHR Write) . 19 8.4 Sensitivity degradation (SDegradation). 20 8.5 Maximum operating electromagnetic field (Emax) 22 8.6 Survival electromagnetic field (ESurvival
13、) 23 8.7 Delta radar cross section (RCS). 25 8.8 Interference rejection (IRejection) 26 8.9 Maximum identification fade rate (EFade Identification). 28 8.10 Maximum write fade rate (EFade Write) 29 9 Functional tests for 433,920 MHz propagative tags as defined in ISO/IEC 18000-7 30 9.1 Identificatio
14、n electromagnetic field threshold (ETHR Identification) and frequency tolerance 30 9.2 Reading electromagnetic field threshold (ETHR Read) and frequency tolerance. 32 9.3 Writing electromagnetic field threshold (ETHR Write) 34 9.4 Sensitivity Directivity (SDirectivity) 35 ISO/IEC 18046-3:2007(E) iv
15、ISO/IEC 2007 All rights reserved 9.5 Interference rejection (IRejection).38 9.6 Maximum operating electromagnetic field (Emax) 41 9.7 Survival electromagnetic field (ESurvival)43 Annex A (informative) Resonant frequency and Q factor measurement for inductive tag.45 Annex B (normative) Test apparatus
16、 modification for ISO/IEC 18000-3 compliant tags for field strengths 5A/m.49 Annex C (normative) Test apparatus modification for ISO/IEC 18000-6 compliant tags50 Annex D (informative) Power to electric field conversion52 Annex E (informative) Inventory command for all parts of ISO/IEC 18000.53 Bibli
17、ography .54 ISO/IEC 18046-3:2007(E) ISO/IEC 2007 All rights reserved v Foreword 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 p
18、articipate in the development of International 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, governm
19、ental and non-governmental, in liaison with ISO 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
20、 2. The main task of the joint technical committee 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 b
21、odies casting a vote. 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 18046-3 was prepared by Joint Technical Committee ISO/IEC JTC 1
22、, Information technology, Subcommittee SC 31, Automatic identification and data capture techniques. ISO/IEC 18046 consists of the following parts, under the general title Information technology Radio frequency identification device performance test methods: Part 3: Test methods for tag performance T
23、he following parts are under preparation: Part 1: Test methods for system performance Part 2: Test methods for interrogator performance -,-,- ISO/IEC 18046-3:2007(E) vi ISO/IEC 2007 All rights reserved Introduction Radio frequency identification (RFID) technology has broad applicability to the Autom
24、atic Identification and Data Capture (AIDC) industry in item management. As a wireless communication technique based on radio frequency technology, the applications cover multiple levels of the industrial, commercial and retail supply chains. These can include: freight containers, returnable transpo
25、rt items (RTIs), transport units, product packaging, product tagging. Performance tests define test methods that deliver results that allow the comparison of different RFID systems, interrogator and tags in order to select among them for use in a particular application. The performance characteristi
26、cs of devices (tags and interrogation equipment) can vary drastically due to application factors as well as the particular RFID air interface (frequency, modulation, protocol, etc.) being supported. Of key concern is the matching of the various performance characteristics to the user application. Ad
27、ditionally, in an open environment users of such technology demand multiple sources for these devices from technology providers. A key challenge is a method of evaluating the differences between various technology providers products in a consistent and equitable manner. This part of ISO/IEC 18046 pr
28、ovides a framework for meeting the above-noted concern and challenges. To this end, clear definitions of performance as related to user applications of RFID technology in the supply chain are provided. Based on such application-based definitions, test methods are defined with attention to the test p
29、arameters required for a consistent evaluation of RFID devices. Of particular significance, these tests are defined for RFID devices having one antenna. It is common practice to have products with both single and multiple antennas to define an RFID transaction zone sufficient for the application. Th
30、e defined methods can easily be extended from equipment with a single antenna to apply to equipment with multiple antennas, in order to evaluate performance under conditions more closely matching those of a particular application. The International Organization for Standardization (ISO) and Internat
31、ional Electrotechnical Commission (IEC) draw attention to the fact that it is claimed that compliance with this document may involve the use of patents. The ISO and IEC take no position concerning the evidence, validity and scope of these patent rights. The holder of this patent right has assured IS
32、O and IEC that he is willing to negotiate licenses under reasonable and non-discriminatory terms and conditions with applicants throughout the world. In this respect, the statements of the holder of this patent right are registered with the ISO and IEC. Information may be obtained from the following
33、 company. ISO/IEC 18046-3:2007(E) ISO/IEC 2007 All rights reserved vii Contact details Patent number Affected subclause(s) in this part of ISO/IEC 18046 Impinj inc 701 N. 34th Street, Suite 300 Seattle, WA 98103, USA Tel: +1 206/517-5300 Fax: +1 206/517-5262 Patent pending 6.3.2, 7.1.2.3, 7.3.2.3, 7
34、.4.2.1, 7.5.2.1, 7.6.2.3 INTERNATIONAL STANDARD ISO/IEC 18046-3:2007(E) ISO/IEC 2007 All rights reserved 1 Information technology Radio frequency identification device performance test methods Part 3: Test methods for tag performance 1 Scope This part of ISO/IEC 18046 defines test methods for perfor
35、mance characteristics of radio frequency identification (RFID) tags for item management, and specifies the general requirements and test requirements for tags which are applicable to the selection of the devices for an application. The summary of the test reports form a unified tag datasheet. It doe
36、s not apply to testing in relation to regulatory or similar requirements. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenc
37、ed document (including any amendments) applies. ISO/IEC 18000-1, Information technology Radio frequency identification for item management Part 1: Reference architecture and definition of parameters to be standardized ISO/IEC 18000-2, Information technology Radio frequency identification for item ma
38、nagement Part 2: Parameters for air interface communications below 135 kHz ISO/IEC 18000-3, Information technology Radio frequency identification for item management Part 3: Parameters for air interface communications at 13,56 MHz ISO/IEC 18000-6, Information technology Radio frequency identificatio
39、n for item management Part 6: Parameters for air interface communications at 860 MHz to 960 MHz ISO/IEC 18000-7, Information technology Radio frequency identification for item management Part 7: Parameters for active air interface communications at 433 MHz ISO/IEC TR 18047-2, Information technology
40、Radio frequency identification device conformance test methods Part 2: Test methods for air interface communications below 135 kHz ISO/IEC TR 18047-3, Information technology Radio frequency identification device conformance test methods Part 3: Test methods for air interface communications at 13,56
41、MHz ISO/IEC TR 18047-4, Information technology Radio frequency identification device conformance test methods Part 4: Test methods for air interface communications at 2,45 GHz ISO/IEC TR 18047-6, Information technology Radio frequency identification device conformance test methods Part 6: Test metho
42、ds for air interface communications at 860 MHz to 960 MHz ISO/IEC TR 18047-7, Information technology Radio frequency identification device conformance test methods Part 7: Test methods for active air interface communications at 433 MHz ISO/IEC 19762 (all parts), Information technology Automatic iden
43、tification and data capture (AIDC) techniques Harmonized vocabulary ISO/IEC 18046-3:2007(E) 2 ISO/IEC 2007 All rights reserved 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO/IEC 19762 (all parts) apply. 4 Symbols and abbreviated terms HTHR Identific
44、ation Identification magnetic field threshold HTHR Read Reading magnetic field threshold HTHR Write Writing magnetic field threshold Hmax Maximum operating magnetic field HSurvival Survival magnetic field Lm Load Modulation ETHR Identification Identification electromagnetic field threshold ETHR Read
45、 Reading electromagnetic field threshold ETHR Write Writing electromagnetic field threshold SDegradation Sensitivity degradation Emax Maximum operating electromagnetic field ESurvival Survival electromagnetic field RCS Delta radar cross section IRejection Interference rejection G Antenna gain D Dist
46、ance between the tag and the antenna MPE Maximum Permissible human Exposure SAR Specific Absorption Rate -,-,- ISO/IEC 18046-3:2007(E) ISO/IEC 2007 All rights reserved 3 5 Conditions applicable to the test methods 5.1 Number of tags to be tested Unless otherwise specified, testing shall be performed
47、 on 30 randomly chosen tags among a population of 1000 functional tags. 5.2 Test environment Unless otherwise specified, testing shall take place in air environment of temperature 23 C +/- 3 C (73 F +/- 5 F) and of relative humidity 40 % to 60 %. 5.3 RF environment The tests shall be performed in a
48、known RF environment. For measurements of propagative UHF tags (ISO/IEC 18000-6) an anechoic chamber is the recommended test environment. For measurement of inductive tags a typical laboratory environment is sufficient, where consideration is given to minimize the impact of electromagnetic sources t
49、hat may influence the results. 5.4 Pre-conditioning Where pre-conditioning is required by the test method, the identification tags to be tested shall be conditioned to the test environment for a period of 24 hours before testing. 5.5 Default tolerance Unless otherwise specified, a default tolerance of +/- 5 % shall be applied to the quantity values given t