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A New Standard for Shielding Measurement from DC to 40GHz: IEEE P2855 (Part 1)
Time:
Monday, 01/Sept/2025:
9:00am - 10:30am
Session Chair: Dr. Charles JULLIEN, Safran Electrical & Power, France
Location:Room 106
90 seats, Tower 44, 1st floor
Session Abstract
This workshop will give a general introduction to the future standard in construction P2855 about cable/connector assembly shielding effectiveness characterization from DC to 40GHz. This standard provides recommended measurement techniques for evaluating, and methods for specifying, the capabilities or effectiveness of shielding on cable/connector assemblies for the control of Electromagnetic Interference (EMI) to allow product compliance to common Government, regulatory, and customer requirements, and for achieving system Electromagnetic Compatibility (EMC). This standard also provides measurement techniques to evaluate, and methods to specify, cable/connector assemblies shielding capabilities for reducing the coupling of electromagnetic energy between cable/connector assemblies. Emphasis is placed on measurement techniques that have been adopted through incorporation into standards, both commercial and military, or that have been used extensively. A set of novelties will be presented on the methods that will be present in the standard.
The workshop is divided into topics as: Magnetic shield method, DC method, Triaxial method, Injection line method, Parallel plate method, Localized injection method, Anechoic chamber method, G-TEM cell method, Reverberation chamber, Shielding Effectiveness Measurands.
The workshop will help the audience to properly test and design cables, connectors and their assemblies for product EMC.
Targeted Audience:
• Primary: EMC engineers in electric and electronic product industries
• Secondary: Cable, connector and their assembly designers; EMC researchers.
Presentations
9:00am - 9:30am
Cable/connector assembly shielding effectiveness characterization from DC to 40GHz, the new Std P2855
Shielding Effectiveness Measurements of Cables with GTEM Cell
Sahin FURKAN, Sander BRONCKERS, Anne ROC’H
TU/e, Netherlands
10:00am - 10:30am
Applying absorbers for suppressing higher-order modes when measuring the screening attenuation of connectors and cable assemblies with the triaxial method up to 10 GHz
