NDLI: L-, S-, and C-Band EMI Measurement and Characterization of Spacecraft ESD Events

Content Provider	IEEE Xplore Digital Library
Author	Sun, A.G. Crofton, M.W. Young, J.A. Cox, W.A. Beiting, E.J.
Copyright Year	1973
Abstract	Built upon existing electric thruster pulse emission research capabilities, time-domain techniques were employed to capture the electromagnetic interference (EMI) emission in simulated spacecraft electrostatic discharges. The test setup included custom-built four-channel data acquisition instrumentation anchored by a 15-GHz digital oscilloscope, and a dedicated fiberglass vacuum chamber inside a semianechoic shielded room. The test article was designed to simulate a solar cell array and was irradiated with an electron gun. Emission pulse waveforms and frequency spectra of EMI emission pulses obtained via Fourier transform are presented for both conducted and radiated emissions. Statistical analyses were made of the radiated emission of 100 discharge events each for eight experimental modes that varied electron gun potential from 10 to 20 kV and substrate bias conditions of 0 V, 5 kV, and floating for a normal gradient configuration. The peak of the amplitudes distributions were near 70, 60, and 50 dBìV/m/MHz for the L-, S-, and C-band, respectively, with maximum peak amplitudes of 80, 75, and 65 dBμV/m/MHz for these three bands.
Sponsorship	IEEE Nuclear and Plasma Sciences Society
Starting Page	3505
Ending Page	3511
Page Count	7
File Size	2053048
File Format	PDF
ISSN	00933813
Volume Number	41
Issue Number	12
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Electromagnetic interference Electrostatic discharges Substrates Discharges (electric) Space vehicles Voltage measurement Time-domain analysis time domain Electromagnetic interference (EMI) frequency spectra spacecraft charging
Content Type	Text
Resource Type	Article
Subject	Nuclear and High Energy Physics Condensed Matter Physics

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
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7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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