نتایج جستجو برای: electromagnetic interference shielding

تعداد نتایج: 177575  

Journal: :journal of nanostructures 2015
f. azizi h. jahangiri

graphene nanostructures were synthesized by hummer method. 1, 3, 5 and 7 wt% of graphene nanostructures were suspended in certain amount of acetone on a mechanical stirrer and stirred then added to epoxy resin. after 4 hours, solution and graphene platelets (gps) were prepared. nanostructures were characterized by x-ray diffraction (xrd), scanning electron microscopy (sem ), fourier transform i...

2014
HEERALAL GARGAMA S. K. CHATURVEDI A. K. THAKUR

This paper presents a reliability based design study of multilayered composites for electromagnetic interference shielding applications. In this study, uncertainties in the design and external variables affecting the shielding effectiveness (SE) are modeled based on probability distributions. Monte Carlo simulation is employed at each design point generated via Latin hypercube sampling approach...

Journal: :Journal of materials chemistry. A, Materials for energy and sustainability 2023

Correction for ‘Large-scalable, ultrastable thin films electromagnetic interference shielding’ by Jae Seo Park et al. , J. Mater. Chem. A 2023, https://doi.org/10.1039/D3TA02862C.

2010

Transmission lines are used to transmit energy such as acoustic or electromagnetic waves or bulk of electrical energy from one place to another, and co-axial shielded cable of them. Other means of transportation are two-wires (twisted pair cable and un-twisted pair cable). All such transmission lines are prone to noise coupling from ambient environment, for example, noise from capacitive coupli...

جنیدی جعفری, احمد, خوانین, علی, زراوشانی, ویدا, صفری واریانی, علی,

Introduction: Nowadays, demand for protection against radar radiation using electromagnetic shielding is on the rise.  Double-layer or multilayer shielding were devised in order to improve the single layer electromagnetic shielding properties. In this study, we tried to prepare a new double-layers electromagnetic shield and investigate the effect of structural factors such as thickness, similar...

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