IEC TR 62630:2010

Guidance for evaluating exposure from multiple electromagnetic sources

IEC/TR 62630:2010(E) describes exposure evaluation concepts and techniques for the overall exposure level in spatial regions and occupants caused by the simultaneous exposure to multiple narrowband electromagnetic (EM) sources. Throughout this Technical Report, it is assumed that the exposure evaluation occurs under static conditions, i.e., the source position and transmit-mode characteristics (e.g. emitted power, modulation scheme, etc.) of the device(s) under test do not vary significantly over the time required to carry out the evaluation using the chosen evaluation technique (e.g., field measurements). IEC/TR 62630:2010 provides guidance to IEC TC 106 project teams on how to evaluate the combined exposures from multiple electromagnetic (EM) sources in the frequency range 100 kHz to 300 GHz when specific absorption rate (SAR) and equivalent power density (S) are the relevant exposure metrics, as defined by the main international guidelines recommending limits on human exposure to EM fields.

General Information

• Status: Published
• Publication Date: 09-Mar-2010
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 17.220.20 - Measurement of electrical and magnetic quantities
• ICS: 33.050.10 - Telephone equipment
• Technical Committee: TC 106 - Methods for the assessment of electric, magnetic and electromagnetic fields associated with human exposure
• Drafting Committee: WG 4 - TC 106/WG 4
• Current Stage: PPUB - Publication issued
• Start Date: 30-Jun-2010
• Completion Date: 10-Mar-2010

Standards Content (Sample)

IEC/TR 62630
®
Edition 1.0 2010-03
TECHNICAL
REPORT

colour
inside
Guidance for evaluating exposure from multiple electromagnetic sources


IEC/TR 62630:2010(E)

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IEC/TR 62630
®
Edition 1.0 2010-03
TECHNICAL
REPORT

colour
inside
Guidance for evaluating exposure from multiple electromagnetic sources


INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
X
ICS 17.220.20; 33.050.10 ISBN 978-2-88910-776-6
® Registered trademark of the International Electrotechnical Commission

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– 2 – TR 62630 © IEC:2010(E)
CONTENTS
FOREWORD.4
INTRODUCTION.6
1 Scope.7
2 Normative references .7
3 Terms, definitions and abbreviations .8
3.1 Terms and definitions .8
3.2 Physical quantities .16
3.3 Constants.16
3.4 Abbreviations .16
3.5 Vector notations .17
4 Overview .17
5 Classification of devices and EM sources .20
5.1 General aspects .20
5.2 Device classification based on the intended use: user-cen
...