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Characterization of electromagnetic shield
Proceedings of International Symposium on Electromagnetic Compatibility ELMAGC-97, 1997Most often electromagnetic (EM) shielding components (e.g. gaskets, ventilation panels, housings, etc.) are designed and characterized individually. There are many documented techniques on how to characterize the EM shielding components. However, when all of the shielding components are assembled into an enclosure, the overall EM shielding shows ...
null Wong, null Rollin, null Bhanji
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Nano-Micro Letters
Hierarchical polyimide (PI) nonwoven fabric is fabricated by alkali treatment, in-situ growth of magnetic particles, and "self-activated" electroless Ag plating process.
Xinwei Tang +9 more
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Hierarchical polyimide (PI) nonwoven fabric is fabricated by alkali treatment, in-situ growth of magnetic particles, and "self-activated" electroless Ag plating process.
Xinwei Tang +9 more
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Electromagnetically shielded hearing aid
The Journal of the Acoustical Society of America, 1997A behind the ear, in the ear, all in the ear, in the canal, or completely in the canal hearing aid which is made resistant to electromagnetic interference produced by cellular telephones in the 800 MHz to 1000 MHz frequency range. The resultant hearing aid will allow hearing impaired people to take advantage of cellular telephones and other recently ...
Louis Thomas Gnecco, Paula Sharyn Gnecco
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A review of recent advances in MXenes/polymer‐based electromagnetic interference shielding materials
Polymer CompositesThe booming development of mobile devices has remarkably improved the lives of people, but it also leads to severe electromagnetic radiation problems.
Li Lang +11 more
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Control of electromagnetic waves through electromagnetic shielding
2011 International Conference on Emerging Trends in Electrical and Computer Technology, 2011In this paper, propagation of electromagnetic waves around the shielded enclosure is analyzed through simulation using MATLAB. Also the importance of electromagnetic shielding and the effect of aperture in shielded enclosure are revealed using MATLAB. All electronic equipments emit electromagnetic waves during operation.
G. Sindura, K. Ram Prakash, P Salil
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Polypyrrole-coated Nonwovens for Electromagnetic Shielding
Journal of Industrial Textiles, 2008Several shielding applications, to protect human health and electronic devices against dangerous effects of electromagnetic radiation, require solutions that fabrics can suitably fulfill. Here, we will discuss the electromagnetic interference shielding effectiveness of polypyrrole-coated polyester nonwoven textiles, in the frequency range 100—800 MHz.
J. AVLONI +5 more
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Improvement of shielding for electromagnetic compatibility
2016 International Conference on Electronics, Information, and Communications (ICEIC), 2016This paper presents methods to improve the effectiveness of electromagnetic shielding. The slit appears in an enclosure’s surface to ventilate. Slits may also appear due to power supply lines or to serve as a communication link between electronic circuits inside and outside the box.
Tang Tan Chien +2 more
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Electromagnetic shielding mats: facts and fiction
Radiation Protection Dosimetry, 2006The use of electricity is accompanied by electric and magnetic fields which, intended or not, became a part of our environment. However, fear from environmental electromagnetic fields (EMFs) is widespread and so is business with fear. A number of more or less serious products including miracle products are placed on the market partly at excessive costs.
N, Leitgeb, R, Cech
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2005
The goal of electromagnetic (EM) shielding is to protect electrical and electronic components and assemblies from external EM fields or to prevent that EM fields produced by apparatus and systems may be source of interferences or malfunctioning; in fact, such EM fields can interfere with the electronic devices causing damages and failures in their ...
CELOZZI, Salvatore, ARANEO, Rodolfo
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The goal of electromagnetic (EM) shielding is to protect electrical and electronic components and assemblies from external EM fields or to prevent that EM fields produced by apparatus and systems may be source of interferences or malfunctioning; in fact, such EM fields can interfere with the electronic devices causing damages and failures in their ...
CELOZZI, Salvatore, ARANEO, Rodolfo
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