ETSI EN 302 372-1-2011 Electromagnetic compatibility and Radio spectrum Matters (ERM) Short Range Devices (SRD) Equipment for Detection and Movement Tanks Level Probing Radar (TLPR.pdf
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1、 ETSI EN 302 372-1 V1.2.1 (2011-02)European Standard Electromagnetic compatibilityand Radio spectrum Matters (ERM);Short Range Devices (SRD);Equipment for Detection and Movement;Tanks Level Probing Radar (TLPR) operating in thefrequency bands 5,8 GHz, 10 GHz,25 GHz, 61 GHz and 77 GHz;Part 1: Technic
2、al characteristics and test methodsETSI ETSI EN 302 372-1 V1.2.1 (2011-02) 2Reference REN/ERM-TGTLPR-0117-1 Keywords EHF, radar, regulation, SHF, short range, SRD, testing, UWB 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
3、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 present document can be downloaded from: http:/www.etsi.org The present document may be made available in more than one electronic version or in
4、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 of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat.
5、 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 other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your
6、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 by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standard
7、s Institute 2011. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. LTE is
8、a Trade Mark of ETSI currently being 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 EN 302 372-1 V1.2.1 (2011-02) 3Contents Intellectual Property Rights 6g3Foreword . 6g31
9、Scope 7g32 References 7g32.1 Normative references . 7g32.2 Informative references 8g33 Definitions, symbols and abbreviations . 8g33.1 Definitions 8g33.2 Symbols 9g33.3 Abbreviations . 9g34 Technical requirements specifications . 10g34.1 Presentation of equipment for testing purposes 10g34.2 Choice
10、of model for testing 10g34.3 Mechanical and electrical design 10g34.3.1 Marking (equipment identification) 11g34.3.1.1 Equipment identification . 11g34.4 Auxiliary test equipment and product information . 11g34.5 General requirements for RF cables . 11g34.6 RF waveguides . 12g34.6.1 Wave Guide Atten
11、uators . 13g34.7 External harmonic mixers 13g34.7.1 Introduction. 13g34.7.2 Signal identification 14g34.7.3 Measurement hints 14g34.8 Preamplifier 14g34.9 Interpretation of the measurement results 15g35 Test conditions, power sources and ambient temperatures 15g35.1 Normal and extreme test condition
12、s . 15g35.2 External test power source 15g35.3 Normal test conditions 15g35.3.1 Normal temperature and humidity 15g35.3.2 Normal test power source . 16g35.3.2.1 Mains voltage 16g35.3.2.2 Regulated lead-acid battery power source . 16g35.3.2.3 Other power sources 16g36 General conditions 16g36.1 Radia
13、ted measurement arrangements . 16g36.2 Measuring receiver . 17g37 Measurement uncertainty . 17g37.1 Conversion loss data and measurement uncertainty . 18g38 Methods of measurement and limits. 19g38.1 Frequency band of operation 19g38.1.1 Definition 19g38.1.2 Method of measurement . 19g38.1.3 Limits
14、20g38.2 Duty cycle 20g38.2.1 Duty cycle resulting from application . 21g38.2.2 Duty cycle resulting from modulation 21g38.2.2.1 Method of measurement 21g38.2.3 Limits 21g38.3 Equivalent isotropically radiated power (e.i.r.p.) . 22g3ETSI ETSI EN 302 372-1 V1.2.1 (2011-02) 48.3.1 Definition 22g38.3.2
15、Method of measurement . 22g38.3.3 Limits 23g38.4 Emissions . 23g38.4.1 Definition 23g38.4.2 Method of measurement . 23g38.4.3 Limits 26g38.5 Range of modulation parameters 26g3Annex A (normative): Radiated measurement 27g3A.1 Test sites and general arrangements for measurements involving the use of
16、radiated fields . 27g3A.1.1 Anechoic Chamber . 27g3A.1.2 Anechoic Chamber with a conductive ground plane 28g3A.1.3 Open Area Test Site (OATS) . 29g3A.1.4 Minimum requirements for test sites for measurements above 18 GHz . 30g3A.1.5 Test antenna 32g3A.1.6 Substitution antenna . 32g3A.1.7 Measuring an
17、tenna . 32g3A.2 Guidance on the use of radiation test sites . 32g3A.2.1 Verification of the test site . 32g3A.2.2 Preparation of the EUT . 33g3A.2.3 Power supplies to the EUT . 33g3A.2.4 Range length . 33g3A.2.5 Site preparation 34g3A.3 Coupling of signals . 34g3A.3.1 General . 34g3Annex B (normativ
18、e): Installation requirements of Tank Level Probing Radar (TLPR) Equipment 35g3Annex C (informative): Measurement antenna and preamplifier specifications . 36g3Annex D (informative): Electromagnetic leakage from a EUT 37g3D.1 General . 37g3D.2 Survey of sources of leakage 37g3Annex E (normative): Re
19、quirements on Test Tank 39g3Annex F (informative): Practical test distances for accurate measurements . 40g3F.1 Introduction 40g3F.2 Conventional near-field measurements distance limit . 40g3F.3 Near-field conditions outside a test tank 40g3Annex G (normative): Range of modulation parameters . 41g3G
20、.1 Pulse modulation 41g3G.1.1 Definition . 41g3G.1.2 Operating parameters . 42g3G.2 Frequency modulated continuous wave . 42g3G.2.1 Definition . 42g3G.2.2 Operating parameters . 43g3ETSI ETSI EN 302 372-1 V1.2.1 (2011-02) 5Annex H (informative): Atmospheric absorptions and material dependent attenua
21、tions . 44g3H.1 Atmospheric absorptions 44g3H.2 Material dependent attenuations . 47g3History 48g3ETSI ETSI EN 302 372-1 V1.2.1 (2011-02) 6Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these
22、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, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest up
23、dates are available on the ETSI Web server (http:/webapp.etsi.org/IPR/home.asp). 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 t
24、he ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). For non-EU countries, the present document may be used for re
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