ETSI TR 103 100-2012 Electromagnetic compatibility and Radio spectrum Matters (ERM) Operation of RFID in the UHF Band Proposed improvements to be incorporated into future versions _1.pdf

1、 ETSI TR 103 100 V1.1.1 (2012-07) Electromagnetic compatibility and Radio spectrum Matters (ERM); Operation of RFID in the UHF Band; Proposed improvements to be incorporated into future versions of EN 302 208 Technical Report ETSI ETSI TR 103 100 V1.1.1 (2012-07) 2Reference DTR/ERM-TG34-20 Keywords

2、radio, RFID, SRD ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies of the prese

3、nt document can be downloaded from: http:/www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case o

4、f dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and o

5、ther ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced except as authorized

6、by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2012. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM an

7、d LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TR 103 100 V1.1.1 (2012-07) 3Contents Intellectual Property Rights 4g3Foreword . 4g31 Scope 5g3

8、2 References 5g32.1 Normative references . 5g32.2 Informative references 5g33 Definitions and abbreviations . 5g33.1 Definitions 5g33.2 Abbreviations . 5g34 Planned improvements to EN 302 208-1 6g34.1 Setting of Span . 6g34.2 Setting of sweep time . 6g34.3 Value for video bandwidth . 6g34.4 Testing

9、of tags with metal backplanes 6g3History 8g3ETSI ETSI TR 103 100 V1.1.1 (2012-07) 4Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI m

10、embers and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/ipr.et

11、si.org). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to th

12、e present document. Foreword This Technical Report (TR) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). ETSI ETSI TR 103 100 V1.1.1 (2012-07) 51 Scope The present document has been produced to provide details of proposed improvements that

13、 will be incorporated into future versions of EN 302 208-1 i.1. It is believed that this information will provide helpful guidance to test houses and other similar bodies on interpretation of the clauses in the current version 1.4.1 of EN 302 208-1 i.1. 2 References References are either specific (i

14、dentified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. Referenced documents which are not found t

15、o be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. 2.1 Normative references The following referenced documents ar

16、e necessary for the application of the present document. Not applicable. 2.2 Informative references The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. i.1 ETSI EN 302 208-1 (V1.4.1): “Ele

17、ctromagnetic compatibility and Radio spectrum Matters (ERM); Radio Frequency Identification Equipment operating in the band 865 MHz to 868 MHz with power levels up to 2 W; Part 1: Technical requirements and methods of measurement“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of

18、the present document, the terms and definitions given in i.1 and the following apply: interrogator: equipment that will activate an adjacent tag and read its data NOTE: It may also enter or modify the information in a tag. 3.2 Abbreviations For the purposes of the present document, the following abb

19、reviations apply: RFID Radio Frequency IDentification ETSI ETSI TR 103 100 V1.1.1 (2012-07) 64 Planned improvements to EN 302 208-1 This clause specifies a number of improvements to future versions of EN 302 208-1 i.1 that will be implemented at the next revision of the document. It is intended that

20、 these changes will provide clarification to testing organisations and ensure greater consistency and repeatability in test results. Each of the improvements listed have already been considered and agreed by members of ERM-TG34. 4.1 Setting of Span A clarification will be made to clauses 8.5.2.1 and

21、 8.5.2.2 of EN 302 208-1 i.1 to ensure the correct setting of “span“. Reference will made to a “note“ at the end of the line in item d) in each of the two clauses as follows: d) Span: As defined by the relevant frequency ranges in figure 4 (see note). NOTE: If the frequency range to be investigated

22、is greater than 10 MHz, select Max Peak Detector and set the span to cover the full range of frequencies. Search for peaks and then measure these peaks with the Spectrum Analyser set to a span of 10 MHz using the average detector. 4.2 Setting of sweep time Where a clause in EN 302 208-1 i.1 specifie

23、s setting the sweep time to “AUTO“, it should clarify how to perform the measurement. In such circumstances the spectrum analyser should be set to “max hold“ and the test run until the display is stable. This will ensure a consistent and reliable result. 4.3 Value for video bandwidth EN 302 208-1 i.

24、1 should clearly specify that the specified settings for video bandwidth and resolution bandwidth should be the same. 4.4 Testing of tags with metal backplanes The method of test in EN 302 208-1 i.1 should be amended to permit emissions from tags fitted with metal backplanes to be measured. The conf

25、iguration should be changed from that shown at figure 6 of clause 10.1 of EN 302 208-1 i.1 to that specified in the diagram in figure 1. ETSI ETSI TR 103 100 V1.1.1 (2012-07) 7uni004Duni0065uni0061uni0073uni0075uni0072uni0069uni006Euni0067uni0052uni0065uni0063uni0065uni0069uni0076uni0065uni0072uni00

26、32uni0020uni006Duni0032uni0030uni0020uni0063uni006Duni0049uni006Euni0074uni0065uni0072uni0072uni006Funi0067uni0061uni0074uni006Funi0072Figure 1: Measurement of tag emissions The remainder of the test method remains unchanged. ETSI ETSI TR 103 100 V1.1.1 (2012-07) 8History Document history V1.1.1 July 2012 Publication