IEC TR 62669-2011 Case studies supporting IEC 62232 - Determination of RF field strength and SAR in the vicinity of radiocommunication base stations for the pur.pdf
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1、 IEC/TR 62669 Edition 1.0 2011-05 TECHNICAL REPORT Case studies supporting IEC 62232 Determination of RF field strength and SAR in the vicinity of radiocommunication base stations for the purpose of evaluating human exposure IEC/TR 62669:2011(E) colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED
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10、ciec.ch Tel.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC/TR 62669 Edition 1.0 2011-05 TECHNICAL REPORT Case studies supporting IEC 62232 Determination of RF field strength and SAR in the vicinity of radiocommunication base stations for the purpose of evaluating human exposure INTERNATIONAL ELECTROTE
11、CHNICAL COMMISSION XK ICS 13.280; 17.240 PRICE CODE ISBN 978-2-88912-528-9 Registered trademark of the International Electrotechnical Commission colour inside 2 TR 62669 IEC:2011(E) CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope . 6 2 Normative references . 6 3 Terms, definitions, symbols and abbrev
12、iated terms . 6 4 Overview of case studies 6 4.1 Case study synopsis . 6 4.2 Micro cell case study . 7 4.3 Roof-top case study with nearby apartment buildings 8 4.4 Roof-top / tower case study in residential area 9 4.5 Roof-top case study with direct access to antennas . 10 4.6 Roof-top case study w
13、ith large antennas and no direct access 11 4.7 Circular cylindrical compliance boundary determination case study with large antennas and no direct access 11 4.8 Tower case study in parkland 12 4.9 Multiple towers case study at sports venue 13 4.10 In-building base station case study 14 Annex A (info
14、rmative) Micro cell case study . 16 Annex B (informative) Roof-top case study with nearby apartments . 41 Annex C (informative) Roof-top / tower case study in residential area 68 Annex D (informative) Roof-top case study with direct access to antennas 98 Annex E (informative) Roof-top case study wit
15、h no direct access to antennas 126 Annex F (informative) Circular cylindrical compliance boundary determination case study 143 Annex G (informative) Tower case study in parkland 155 Annex H (informative) Tower case study at sports venue . 170 Annex I (informative) In-building base station case study
16、 . 191 Annex J (informative) Evaluation template and sample uncertainty table 212 Figure 1 Micro cell case study 7 Figure 2 Roof-top case study with nearby apartment buildings . 8 Figure 3 Roof-top / tower case study in residential area . 9 Figure 4 Roof-top case study with direct access to antennas
17、 . 10 Figure 5 Roof-top case study with large antennas and no direct access . 11 Figure 6 Cylindrical compliance boundary determination for dual band antenna on building . 12 Figure 7 Tower case study in parkland . 13 Figure 8 Multiple towers case study at sports venue 14 Figure 9 Office building IB
18、C case study . 15 TR 62669 IEC:2011(E) 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ CASE STUDIES SUPPORTING IEC 62232 DETERMINATION OF RF FIELD STRENGTH AND SAR IN THE VICINITY OF RADIOCOMMUNICATION BASE STATIONS FOR THE PURPOSE OF EVALUATING HUMAN EXPOSURE FOREWORD 1) The International Electrotech
19、nical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To thi
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