• IEEE 299.1-2013

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    IEEE Standard Method for Measuring the Shielding Effectiveness of Enclosures and Boxes Having all Dimensions between 0.1 m and 2 m

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  21-03-2024

    Language(s):  English

    Published date:  15-01-2014

    Publisher:  Institute of Electrical & Electronics Engineers

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    Table of Contents - (Show below) - (Hide below)

    1 Overview
    2 Normative references
    3 Definitions
    4 Preparing for shielding effectiveness measurements
      - preliminary procedures
    5 Measurement instrumentation
    6 Measurement uncertainty
    7 Test procedures
    8 Quality assurance technical report
    Annex A (informative) - Rationale (for Part I - 0.75 m
            to 2 m enclosures)
    Annex B (informative) - Mathematical formulas (for
            Part I - 0.75 m to 2 m enclosures)
    Annex C (informative) - Miscellaneous supporting
            information (for Part I - 0.75 m to 2 m enclosures)
    Annex D (informative) - Guidelines for the selection of
            measurement techniques (for Part I - 0.75 m to 2 m
            enclosures)
    Annex E (informative) - Preliminary measurements and
            repairs (for Part I - 0.75 m to 2 m enclosures)
    Annex F (informative) - Rationale for wall-mounted
            monopoles
    Annex G (informative) - Impedance mismatch correction
    Annex H (informative) - Using isolated monopoles in outer
            reverberation chamber
    Annex I (informative) - Measuring the shielding effectiveness
            of physically small and electrically small enclosures
            using magnetic field measurements (<= 300 MHz)
    Annex J (informative) - Electrically small enclosures in
            reverberation chambers
    Annex K (informative) - Utilization of absorbing (dissipative)
            materials in equipment enclosures for the measurement
            of shielding properties
    Annex L (informative) - Bibliography

    Abstract - (Show below) - (Hide below)

    This standard provides uniform measurement procedures for determining the shielding effectiveness of electromagnetic (EM) shielding for a variety of enclosures and boxes having all dimensions between 0.1 m and 2 m in the radio frequency range not addressed by IEEE Std 299(TM)-2006.

    General Product Information - (Show below) - (Hide below)

    Committee Standards Development Committee
    Document Type Standard
    Publisher Institute of Electrical & Electronics Engineers
    Status Withdrawn

    Standards Referenced By This Book - (Show below) - (Hide below)

    IEEE/ANSI C63.15-2010 American National Standard Recommended Practice for the Immunity Measurement of Electrical and Electronic Equipment
    IEEE 1642-2015 IEEE Recommended Practice for Protecting Publicly Accessible Computer Systems from Intentional Electromagnetic Interference (IEMI)

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
    IEEE 299-2006 IEEE Standard Method for Measuring the Effectiveness of Electromagnetic Shielding Enclosures
    IEC 61587-3:2013 Mechanical structures for electronic equipment - Tests for IEC 60917 and IEC 60297 - Part 3: Electromagnetic shielding performance tests for cabinets and subracks
    IEEE C63.2-2009 American National Standard for Electromagnetic Noise and Field Strength Instrumentation, 10 Hz to 40 GHz Specifications
    IEEE C95.1-2005 IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz
    ANSI/NCSL Z540 2 : 1997(R2012) U.S. GUIDE TO EXPRESSION OF UNCERTAINTY IN MEASUREMENT
    IEC 61000-5-7:2001 Electromagnetic compatibility (EMC) - Part 5-7: Installation and mitigation guidelines - Degrees of protection provided by enclosures against electromagnetic disturbances (EM code)
    IEC 61000-4-21:2011 Electromagnetic compatibility (EMC) - Part 4-21: Testing and measurement techniques - Reverberation chamber test methods
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