1、 ETSI EN 301 091-3 V1.1.1 (2017-02) Short Range Devices; Transport and Traffic Telematics (TTT); Radar equipment operating in the 76 GHz to 77 GHz range; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU; Part 3: Railway/Road Crossings obstacle detection
2、system applications HARMONISED EUROPEAN STANDARD ETSI ETSI EN 301 091-3 V1.1.1 (2017-02) 2 Reference DEN/ERM-TGSRR-73 Keywords harmonised standard, measurement, radar, 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 6
3、23 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content
4、 of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Documen
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6、B/ETSIDeliverableStatus.aspx If you find errors in the present document, please send your comment to one of the following services: https:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanic
7、al, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications St
8、andards Institute 2017. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo
9、are Trade Marks registered and owned by the GSM Association. ETSI ETSI EN 301 091-3 V1.1.1 (2017-02) 3 Contents Intellectual Property Rights 5g3Foreword . 5g3Modal verbs terminology 5g3Introduction 5g31 Scope 6g32 References 6g32.1 Normative references . 6g32.2 Informative references 6g33 Definition
10、s, symbols and abbreviations . 7g33.1 Definitions 7g33.2 Symbols 7g33.3 Abbreviations . 7g34 Technical requirements specifications . 7g34.1 Environmental conditions . 7g34.2 General . 8g34.2.1 Background information . 8g34.2.2 Wanted performance criteria. 8g34.2.3 Fixed and scanning antennas 8g34.3
11、Transmitter Conformance Requirements 8g34.3.1 Operating Frequency Range . 8g34.3.1.1 Applicability 8g34.3.1.2 Description 8g34.3.1.3 Limits 8g34.3.1.4 Conformance . 9g34.3.2 Mean Power 9g34.3.2.1 Applicability 9g34.3.2.2 Description 9g34.3.2.3 Limits 9g34.3.2.4 Conformance . 9g34.3.3 Peak Power . 9g
12、34.3.3.1 Applicability 9g34.3.3.2 Description 10g34.3.3.3 Limits 10g34.3.3.4 Conformance . 10g34.3.4 Unwanted emissions in the out-of-band domain . 10g34.3.4.1 Applicability 10g34.3.4.2 Description 10g34.3.4.3 Limits 10g34.3.4.4 Conformance . 10g34.3.5 Unwanted emissions in the spurious domain 10g34
13、.3.5.1 Applicability 10g34.3.5.2 Description 11g34.3.5.3 Limits 11g34.3.5.4 Conformance . 11g34.4 Receiver Conformance Requirements 11g34.4.1 Introduction. 11g34.4.2 Receiver spurious emissions . 11g34.4.2.1 Applicability 11g34.4.2.2 Description 11g34.4.2.3 Limits 12g34.4.2.4 Conformance . 12g34.4.3
14、 Receiver in-band, out-of-band and remote-band signals handling 12g34.4.3.1 Applicability 12g34.4.3.2 Description 12g3ETSI ETSI EN 301 091-3 V1.1.1 (2017-02) 4 4.4.3.3 Limits 12g34.4.3.4 Conformance . 13g34.4.4 Receiver sensitivity . 13g34.5 Other Requirements and Mitigation techniques . 13g34.5.1 I
15、nstallation requirements . 13g34.5.1.1 Applicability 13g34.5.1.2 Description 13g34.5.1.3 Requirements 13g34.5.1.4 Conformance . 13g34.5.2 Operational requirements 14g34.5.2.1 Applicability 14g34.5.2.2 Description 14g34.5.2.3 Requirements 14g34.5.2.4 Conformance . 16g34.5.3 Emission limits of the ins
16、tallation . 16g34.5.3.1 Applicability 16g34.5.3.2 Description 16g34.5.3.3 Requirements 16g34.5.3.4 Conformance . 16g35 General considerations for performing the tests . 16g36 Test setup and procedures 16g37 Conformance methods of measurement for transmitter and receiver . 16g37.1 General . 16g37.2 C
17、onformance method for installation requirements . 17g3Annex A (informative): Relationship between the present document and the essential requirements of Directive 2014/53/EU . 18g3Annex B (normative): Supervision Area and Protection Zone 19g3B.1 Definition of supervision area in the horizontal plane
18、 . 19g3B.2 Protection zone in a vertical plane with the related emission levels 19g3Annex C (informative): Example: How to convert Power Flux Density (PFD) to e.i.r.p. 21g3C.1 Description . 21g3C.2 Notes. 21g3C.3 Calculation Example 21g3Annex D (informative): Change History 22g3History 23g3ETSI ETSI
19、 EN 301 091-3 V1.1.1 (2017-02) 5 Intellectual 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 members and non-members, and can be found in ETSI S
20、R 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 (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no inv
21、estigation, 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 the present document. Foreword This Harmonised Eur
22、opean Standard (EN) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). The present document has been prepared under the Commissions standardisation request C(2015) 5376 final i.5 to provide one voluntary means of conforming to the essential
23、requirements of Directive 2014/53/EU on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC i.2. Once the present document is cited in the Official Journal of the European Union under that Directive, c
24、ompliance with the normative clauses of the present document given in table A.1 confers, within the limits of the scope of the present document, a presumption of conformity with the corresponding essential requirements of that Directive, and associated EFTA regulations. The present document is part
25、3 of a multi-part deliverable. Full details of the entire series can be found in part 1 i.6. National transposition dates Date of adoption of this EN: 20 February 2017 Date of latest announcement of this EN (doa): 31 May 2017 Date of latest publication of new National Standard or endorsement of this
26、 EN (dop/e): 30 November 2017 Date of withdrawal of any conflicting National Standard (dow): 30 November 2018 Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in
27、clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. Introduction The present document, together with ETSI EN 303 396 1, covers the assessment of certain types of equipme
28、nt as defined herein. ETSI ETSI EN 301 091-3 V1.1.1 (2017-02) 6 1 Scope The present document specifies technical characteristics and methods of measurements for the following types of equipment: radar equipment for obstacle detection applications in the frequency range from 76 GHz to 77 GHz at the r
29、oad crossing of a railway track and references CEPT/ECC ERC Recommendation 70-03 i.1 Annex 4; Short Range Devices (SRD) intended for the use at road crossing of a railway track. It covers integrated transceivers and separate transmit/receive modules. The present document does not necessarily include
30、 all the characteristics which may be required by a user, nor does it necessarily represent the optimum performance achievable. In case of differences (for instance concerning special conditions, definitions, abbreviations) between the present document and ETSI EN 303 396 1, the provisions of the pr
31、esent document take precedence. These radio equipment types are capable of operating in all or part of the frequency bands given in table 1. Table 1: Permitted range of operation i.1 Permitted range of operation Transmit 76 GHz to 77 GHz Receive 76 GHz to 77 GHz The present document covers the essen
32、tial requirements of article 3.2 of Directive 2014/53/EU i.2 under the conditions identified in annex A. 2 References 2.1 Normative references References are specific, identified by date of publication and/or edition number or version number. Only the cited version applies. Referenced documents whic
33、h are not found to be publicly available in the expected location might be found at https:/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. The following referenced documents are nece
34、ssary for the application of the present document. 1 ETSI EN 303 396 (V1.1.1) (12-2016): “ Short Range Devices; Measurement Techniques for automotive and surveillance radar equipment“. 2.2 Informative references References are either specific (identified by date of publication and/or edition number
35、or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI c
36、annot guarantee their long term validity. 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. ETSI ETSI EN 301 091-3 V1.1.1 (2017-02) 7 i.1 CEPT/ERC Recommendation 70-03: “Relating to the
37、use of Short Range Devices (SRD)“. i.2 Directive 2014/53/EU of the European Parliament and of the Council of 16 April 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC. i.3 CEPT/ERC/REC 74-01
38、: “Unwanted emissions in the spurious domain“. i.4 ETSI EG 203 336: “Electromagnetic compatibility and Radio spectrum Matters (ERM); Guide for the selection of technical parameters for the production of Harmonised Standards covering article 3.1(b) and article 3.2 of Directive 2014/53/EU“. i.5 Commis
39、sion Implementing Decision C(2015) 5376 final of 4.8.2015 on a standardisation request to the European Committee for Electrotechnical Standardisation and to the European Telecommunications Standards Institute as regards radio equipment in support of Directive 2014/53/EU of the European Parliament an
40、d of the Council. i.6 ETSI EN 301 091-1: “Short Range Devices; Transport and Traffic Telematics (TTT); Radar equipment operating in the 76 GHz to 77 GHz range; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU; Part 1: Ground based vehicular radar“. 3 Def
41、initions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in ETSI EN 303 396 1 and the following apply: supervision area: intersection of the railway track(s) and road with an additional safety zone of 2 m NOTE: The intersection is
42、restricted by elements to halt/stop the road traffic (e.g. “signal, acoustic and/or barrier drive“) and/or signs only to inform the traffic on the intersection. 3.2 Symbols For the purposes of the present document, the symbols given in ETSI EN 303 396 1 apply. 3.3 Abbreviations For the purposes of t
43、he present document, the abbreviations given in ETSI EN 303 396 1 apply. 4 Technical requirements specifications 4.1 Environmental conditions The technical requirements of the present document apply under the environmental profile for operation of the equipment, which shall be declared by the manufa
44、cturer. The equipment shall comply with all the technical requirements of the present document which are identified as applicable in annex A at all times when operating within the boundary limits of the declared operational environmental profile. The normal and extreme test conditions are defined in
45、 clauses 4.4.3 and 4.4.4 of ETSI EN 303 396 1. ETSI ETSI EN 301 091-3 V1.1.1 (2017-02) 8 4.2 General 4.2.1 Background information In this clause general considerations for the testing of radar applications at road crossing of railway track applications in the frequency range from 76 GHz to 77 GHz ar
46、e given. The tests cover integrated transceivers and separate transmit/receive modules. All operating bandwidths of the equipment (see clause 4.3.1) shall be declared by the equipment manufacturer (see clauses 4.2 and 4.3 of ETSI EN 303 396 1). Where equipment has more than one operating bandwidths,
47、 sufficient number of operating bandwidths shall be chosen for testing so as to encompass the lower and higher limits of the operating frequency and the minimum and maximum bandwidth. The meaning of EUT with scanning/steerable antenna is that the EUT TX antenna pattern is electronically or mechanica
48、lly adjustable. 4.2.2 Wanted performance criteria The wanted performance criterion is that the EUT shall indicate the properties of a given target at a given distance. Since EUT considered here typically are tailored to specific applications, no single wanted performance criterion can be defined her
49、e. Therefore: the relevant properties (e.g. presence, range, relative speed, azimuth angle) shall be declared by the manufacturer; the type and RCS of the target and the distance shall be declared by the manufacturer. 4.2.3 Fixed and scanning antennas The provisions of ETSI EN 303 396 1, clause 4.3.5 apply. 4.3 Transmitter Conformance Requirements 4.3.1 Operating Frequency Range 4.3.1.1 Applicability This requirement shall apply to all EUT. 4.3.1.2 Description The description in ETSI EN 303 396 1, clause 6.2.2 applies. 4.3.
