Results 161 to 170 of about 927,200 (205)

Electromagnetic interference (EMI) suppression techniques - a case study

Proceedings of the International Conference on Electromagnetic Interference and Compatibility (IEEE Cat. No.02TH8620), 2003
This paper discusses typical electromagnetic interference (EMI) problems encountered in airborne/ground subsystems during EMI/EMC performance evaluation for conducted emission, radiated emission and conducted susceptibility tests. It also highlights different suppression techniques, followed in hardening the units by selecting proper EMI power line ...
null Devender, K. Nageswara Rao, K. Suryanarayana, S. Sarvade, D. Ramesh   +4 more
openaire   +1 more source

Cable Tray Connections for Electromagnetic Interference (EMI) Mitigation

IEEE Transactions on Electromagnetic Compatibility, 2011
Cable trays are used in industry to order cable runs in distributed systems. With little extra effort, cable trays can also be exploited to harden cables against external electromagnetic interference. Some recommendations in this regard are found both in literature and in standards.
Van Der Merwe P.S., Reader H.C., Rossouw D.J.   +2 more
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Electromagnetic interference (EMI) shielding of carbon nanostrcutured films

2010 International Conference on Chemistry and Chemical Engineering, 2010
In the present study we have developed a graphene film using vacuum infiltration technique and evaluated its Electromagnetic interference shielding effectiveness (EMISE). Multi walled carbon nanotubes were prepared using chemical vapor deposition technique and graphene was prepared by thermal exfoliation of graphite oxide. We also compared the EMISE of
V. Eswaraiah, V. Sankaranarayanan, Ashish Kumar Mishra, S. Ramaprabhu   +3 more
openaire   +1 more source

Radar Pulse Compression and Electromagnetic Interference (EMI)

1991
Abstract : The acoustical significance of ocean surface dynamics is well known. Motivation for establishing the causal relations between these two physical processes has both underwater acoustic system noise reduction and oceanographic remote sensing objectives.
openaire   +1 more source

Conducting Fabrics as a Shield Against Electromagnetic Interference (EMI)

Journal of Coated Fabrics, 1998
The paper reports a method to design and develop a highly flexi ble EMI shielding material based on newly emerging technology of in situ grafting of conducting polymers onto insulating surfaces such as fabrics.
S.K. Dhawan, S. Koul, S. Chandra, S. Venkatachalam   +3 more
openaire   +1 more source

Porous Carbon Materials and Their Composites for Electromagnetic Interference (EMI) Shielding: The State-of-the-Art of Technologies

2023
Portable gadgets and electronic devices are pervasive in any modern society today. However, these devices transmit electromagnetic radiations in radio frequency range called electromagnetic interference (EMI) which interfere with other electronic technologies.
Deepthi Anna David, M. J. Jabeen Fatima, Abdullah Khan, Roshny Joy, Vijay Kumar Thakur, Ramiro Rafael Ruiz-Rosas, Shemus Ozden, Prasanth Raghavan   +7 more
openaire   +2 more sources

Electromagnetic interference (EMI) behavior of system in package ( SIP)

2004 International Symposium on Electromagnetic Compatibility (IEEE Cat. No.04CH37559), 2004
We first report the electromagnetic interference (EMI) behavior of a system in package (SIP), consisting of MCU, NAND flash memory, SDRAM and printed circuit board (PCB) substrate, in comparison to the discrete PCB with individual integrated circuits (IC) mounted on a system board.
null Seung-Bae Lee, null Jongwoo Park, null Sang-Jun Hong, null Hyun-Goo Jeon   +3 more
openaire   +1 more source

The need for an organized approach to EMI (electromagnetic interference) control

IEEE Transactions on Engineering Management, 1967
EMI control refers to the ever-increasing problem of controlling the adverse effects of electromagnetic interference (EMI) on electronic equipment. Atmospheric noise, due to the phenomena of solar radiation and the ionosphere, is one form of ambient interference, but man-made noise adds to the ambient solar interference and increases the ambient ...
openaire   +1 more source

Effect of electromagnetic interference (EMI) on the performance of NMOSFET current mirror

2016 Progress in Electromagnetic Research Symposium (PIERS), 2016
In this paper a new approximation is presented for the nonlinear relationship between the input-current and the output-current of an NMOSFET current-mirror. Using this approximation closed-form expressions are obtained for the amplitudes of the harmonics and intermodulation components of the output current resulting from an incident electromagnetic ...
Muhammad Taher Abuelma'atti, Ali M. T. Abuelmaatti   +1 more
openaire   +1 more source

Digital wireless electromagnetic interference (EMI) data acquisition system

2005 International Symposium on Electromagnetic Compatibility, 2005. EMC 2005., 2006
This paper describes a new digital wireless data acquisition system that cam be used to measure electro-magnetic interference (EMI) in power stations or other similar harsh environments. It comprises of a remote acquisition unit (RAU), a wireless data communication network (WDCN) and a PC-based control platform.
Siew, W.H., Wang, Y., Mir, F.A.M.
openaire   +2 more sources