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Hardware Demonstration: Radiated Emissions as a Function of Common Mode CurrentThis presentation describes the electromagnetic compatibility (EMC) tests performed on the Integrated Science Instrument Module (ISIM), the science payload of the James Webb Space Telescope (JWST), at NASAs Goddard Space Flight Center (GSFC) in August 2015. By its very nature of being an integrated payload, it could be treated as neither a unit level test nor an integrated spacecraft observatory test. Non-standard test criteria are described along with non-standard test methods that had to be developed in order to evaluate them. Results are presented to demonstrate that all test criteria were met in less than the time allocated.
Document ID
20160009483
Acquisition Source
Goddard Space Flight Center
Document Type
Presentation
Authors
Mc Closkey, John
(NASA Goddard Space Flight Center Greenbelt, MD United States)
Roberts, Jen
(ASRC Federal Space and Defense Greenbelt, MD, United States)
Date Acquired
July 28, 2016
Publication Date
July 26, 2016
Subject Category
Electronics And Electrical Engineering
Report/Patent Number
GSFC-E-DAA-TN34041
Meeting Information
Meeting: 2016 IEEE International Symposium on Electromagnet Compatibility (EMC 2016)
Location: Ottawa
Country: Canada
Start Date: July 25, 2016
End Date: July 29, 2016
Sponsors: Institute of Electrical and Electronics Engineers
Funding Number(s)
CONTRACT_GRANT: NNG13CR48C
Distribution Limits
Public
Copyright
Public Use Permitted.
Keywords
Hardware Demonstration
Electromagnetic Interference (EMI)
Common Mode Current
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