IEEE DRAFT 299 : 0
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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METHOD FOR MEASURING THE EFFECTIVENESS OF ELECTROMAGNETIC SHIELDING ENCLOSURES
17-10-2023
1 Overview
1.1 Scope
1.2 Purpose
1.3 Application
2 References
3 Definitions
3.1 General terminology
3.2 Technical terminology
4 Preliminary procedures
4.1 Background
4.2 Test plan
4.3 Calibration
4.4 Reference level and dynamic range
4.5 Preliminary shield check procedures
4.6 Test/witness personnel
5 Detailed procedures
5.1 Background
5.2 Recommended standard measurement frequencies
5.3 Pass/fail requirements
5.4 Shielding effectiveness calculation
5.5 Preparation procedures
5.6 Low-frequency measurements (9 kHz to 20 MHz)
5.7 Resonant range measurements (20 MHz to 300 MHz)
5.8 High-frequency measurements (300 MHz to 18 GHz)
6 Quality assurance technical report
6.1 Abbreviated test report
6.2 Full test report
ANNEXES
A (informative) Rationale
B (informative) Mathematical formulas
C (informative) Miscellaneous supporting information
D (informative) Guidelines for the selection of measurement
techniques
E (informative) Preliminary measurements and repairs
Provides uniform measurement procedures for determining the effectiveness of electromagnetic (EM) shielding enclosures at frequencies from 9 kHz to 18 GHz (extendable down to 50 Hz and up to 100 GHz).
| DocumentType |
Draft
|
| PublisherName |
Institute of Electrical & Electronics Engineers
|
| Status |
Withdrawn
|
| SupersededBy |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| 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 |
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