1、 ETSI EN 301 091-2 V2.1.1 (2017-01) 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 2: Fixed infrastructure radar equipment HARMO
2、NISED EUROPEAN STANDARD ETSI ETSI EN 301 091-2 V2.1.1 (2017-01) 2 Reference REN/ERM-TGSRR-72 Keywords harmonised standard, radar, radio, testing 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 As
3、sociation 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 of any electronic and/or p
4、rint 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 Document Format (PDF) version kept
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6、x 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 mechanical, including photocopying
7、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 Standards Institute 2017. All
8、 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 are Trade Marks registered
9、and owned by the GSM Association. ETSI ETSI EN 301 091-2 V2.1.1 (2017-01) 3 Contents Intellectual Property Rights 5g3Foreword . 5g3Modal verbs terminology 5g31 Scope 6g32 References 6g32.1 Normative references . 6g32.2 Informative references 6g33 Definitions, symbols and abbreviations . 7g33.1 Defin
10、itions 7g33.2 Symbols 7g33.3 Abbreviations . 7g34 Technical requirements specifications . 7g34.1 Environmental conditions . 7g34.2 General . 8g34.2.1 General requirements 8g34.2.2 Wanted performance criteria. 8g34.2.3 Fixed and scanning antennas 8g34.3 Transmitter Conformance Requirements 8g34.3.1 O
11、perating 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 . 9g34.3.3.1 Applicability 9g34.3.3.2 Description 1
12、0g34.3.3.3 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 11g34.3.5.1 Applicability 11g34.3.5.2 Description 11
13、g34.3.5.3 Limits 11g34.3.5.4 Conformance . 11g34.4 Receiver Conformance Requirements 11g34.4.1 Introduction. 11g34.4.2 Receiver spurious emissions . 12g34.4.2.1 Applicability 12g34.4.2.2 Description 12g34.4.2.3 Limits 12g34.4.2.4 Conformance . 12g34.4.3 Receiver in-band, out-of-band and remote-band
14、signals handling 12g34.4.3.1 Applicability 12g34.4.3.2 Description 12g34.4.3.3 Limits 13g3ETSI ETSI EN 301 091-2 V2.1.1 (2017-01) 4 4.4.3.4 Conformance . 13g34.4.4 Receiver sensitivity . 13g35 General considerations for performing the tests . 13g36 Test setup and procedures 13g37 Conformance methods
15、 of measurement for transmitter and receiver . 13g3Annex A (informative): Relationship between the present document and the essential requirements of Directive 2014/53/EU . 14g3Annex B (informative): Change History 15g3History 16g3ETSI ETSI EN 301 091-2 V2.1.1 (2017-01) 5 Intellectual Property Right
16、s 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 SR 000 314: “Intellectual Property Rights (IPRs); Essential,
17、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 investigation, including IPR searches, has been carried out by
18、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 European Standard (EN) has been produced by ETSI Technical Comm
19、ittee Electromagnetic compatibility and Radio spectrum Matters (ERM). The present document has been prepared under the Commissions standardisation request C(2015) 5376 final i.6 to provide one voluntary means of conforming to the essential requirements of Directive 2014/53/EU on the harmonisation of
20、 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, compliance with the normative clauses of the present document
21、 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 2 of a multi-part deliverable covering Short Range Devices;
22、Transport and Traffic Telematics (TTT); Radar equipment operating in the 76 GHz to 77 GHz range, as identified below: Part 1: “Ground based vehicular radar“; Part 2: “Fixed infrastructure radar equipment“; Part 3: “Railway/Road Crossings obstacle detection system applications“. The present document
23、covers the essential requirements of article 3.2 of the Directive 2014/53/EU i.2. National transposition dates Date of adoption of this EN: 23 January 2017 Date of latest announcement of this EN (doa): 30 April 2017 Date of latest publication of new National Standard or endorsement of this EN (dop/e
24、): 31 October 2017 Date of withdrawal of any conflicting National Standard (dow): 31 October 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 clause 3.2 o
25、f 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. ETSI ETSI EN 301 091-2 V2.1.1 (2017-01) 6 1 Scope The present document specifies technical characteristics and methods of measure
26、ments for radar equipment for fixed infrastructure Transport and Traffic Telematic (TTT) applications in the frequency range from 76 GHz to 77 GHz. It covers integrated transceivers and separate transmit/receive modules. The present document does not necessarily include all the characteristics which
27、 may be required by a user, nor does it necessarily represent the optimum performance achievable. 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
28、GHz Receive 76 GHz to 77 GHz The present document covers the essential requirements of article 3.2 of Directive 2014/53/EU i.2 under the conditions identified in annex A. In case of differences (for instance concerning special conditions, definitions, abbreviations) between the present document and
29、ETSI EN 303 396 1, the provisions of the present document take precedence. 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 which are not found to be publicly
30、 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. The following referenced documents are necessary for the application of the
31、 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 or version number) or non-specifi
32、c. 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 cannot guarantee their long term v
33、alidity. 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 EC Decision 2013/752/EU: “Commission implementing Decision of 11 December 2013 amending Decision 2006/771/EC on harmonisati
34、on of the radio spectrum for use by short-range devices and repealing Decision 2005/928/EC“. ETSI ETSI EN 301 091-2 V2.1.1 (2017-01) 7 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
35、available on the market of radio equipment and repealing Directive 1999/5/EC. i.3 CEPT/ERC/REC 74-01: “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
36、of Harmonised Standards covering article 3.1(b) and article 3.2 of Directive 2014/53/EU“. i.5 Void. i.6 Commission 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 S
37、tandards Institute as regards radio equipment in support of Directive 2014/53/EU of the European Parliament and of the Council. 3 Definitions, 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 ap
38、ply: pulse radars: EUTs, which determine distance (range) by the time-of-flight of short radar pulses which are not frequency modulated 3.2 Symbols For the purposes of the present document, the symbols given in ETSI EN 303 396 1 and the following apply: D antenna scan duty factor 3.3 Abbreviations F
39、or the purposes of the present document, the abbreviations given in ETSI EN 303 396 1 and the following apply: e.r.p equivalent radiated power 4 Technical requirements specifications 4.1 Environmental conditions The technical requirements of the present document apply under the environmental profile
40、 for operation of the equipment, which shall be declared by the manufacturer. 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 enviro
41、nmental profile. The normal and extreme test conditions are defined in clauses 4.4.3 and 4.4.4 of ETSI EN 303 396 1. ETSI ETSI EN 301 091-2 V2.1.1 (2017-01) 8 4.2 General 4.2.1 General requirements In this clause all general considerations for the testing of radar equipment for applications in the f
42、requency range from 76 GHz to 77 GHz are 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
43、has more than one operating bandwidths, 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
44、 pattern is electronically or mechanically 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 p
45、erformance criterion can be defined here. 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 provi
46、sions 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 applies to all EUT. 4.3.1.2 Description The description in ETSI EN 303 396 1, clause 6.2.2 applies. 4.3.1.3 Limits The upper and lower limi
47、ts of the operating frequency range shall meet the following conditions: fH 77 GHz. fL 76 GHz. ETSI ETSI EN 301 091-2 V2.1.1 (2017-01) 9 4.3.1.4 Conformance The conformance test suite for operating frequency range shall be as defined in clause 6.3.2 of ETSI EN 303 396 1. Conformance shall be establi
48、shed under normal and extreme test conditions defined in clause 4.1. The interpretation of the results for the measurements uncertainty shall be as given in clause 4.6 of ETSI EN 303 396 1. 4.3.2 Mean Power 4.3.2.1 Applicability This requirement applies to all EUT. 4.3.2.2 Description The descriptio
49、n in ETSI EN 303 396 1, clause 6.2.5 applies. 4.3.2.3 Limits The mean power shall not be greater than the limits in table 2. Table 2: Mean power i.1 EUTs others than pulsed radar Pulsed radar mean power (e.i.r.p.) 50 dBm 23,5 dBm NOTE: For the purposes of this measurement, the averaging time shall be not greater than 100 ms. If the result varies through the EUT cycle time the maximum value shall be taken as the result. For constant pattern scanning antennas measured with the scanning inhibited (clause 4.3.5 of ETSI EN
