Results 11 to 20 of about 12,192 (259)

Electromagnetic Field Analysis and Shielding Method of Underground Variable Frequency Power Cable

open access: yesAdvances in Civil Engineering, 2022
The transmission and radiation of underground variable frequency electromagnetic waves will seriously interfere with the operation of the power cable and its surrounding environment.
Jianwei Zhang, Zhuojing Yang
doaj   +1 more source

Experimental study on environmental adaptability of ship electromagnetic shielding coating

open access: yesZhongguo Jianchuan Yanjiu, 2020
[Objectives] In order to improve the environmental adaptability of ship electromagnetic shielding coating, a theoretical and experimetal study is performed.[Methods] first, through the theoretical analysis of electromagnetic shielding technology,a method
ZHAO Jinpeng
doaj   +1 more source

Evaluation of the wearing comfort properties for winter used electromagnetic interference shielding sandwich materials

open access: yesJournal of Industrial Textiles, 2023
This paper investigates the electromagnetic interference shielding effect and wearing comfort properties of a sandwich material consisting of a surface layer, an electromagnetic interference shielding layer, a thermal insulation layer, and a lining layer.
Dan Wang   +3 more
doaj   +1 more source

Optimization of electromagnetic shielding of three-dimensional orthogonal woven hybrid fabrics in ku band frequency region by response surface methodology

open access: yesJournal of Industrial Textiles, 2022
Electromagnetic shielding (EMS) has become the necessity of the present era due to enormous expansion in electronic devices accountable to emit electromagnetic radiation.
Mukesh Kumar Singh   +3 more
doaj   +1 more source

Effectiveness of electromagnetic shielding in the case of electromagnetic shields based on ferromagnetic materials

open access: yesIndustria Textila, 2022
This paper presents a study concerning the effectiveness of electromagnetic shielding of textile structures coated with ferromagnetic materials. For this scientific approach, 6 experimental models of composites-based fabrics with electromagnetic properties were made by applying paste/dispersion based on polymeric matrices (polyvinyl alcohol (PVA ...
RALUCA MARIA AILENI   +3 more
openaire   +1 more source

Recent progress on graphene-based materials for electromagnetic interference shielding applications

open access: yesCailiao gongcheng, 2020
The rise of the era of 5G wireless technology and development of flexible electronic devices have highlighted the key role of electromagnetic shielding materials for national defense and civil use.
QIAN Wei, HE Da-ping, LI Bao-wen
doaj   +1 more source

Microstructures and electromagnetic interference shielding effectiveness of ME21/Mg laminated materials by accumulative roll bonding

open access: yesMaterials Research Express, 2021
Laminated composite with multi-layer interfaces has better electromagnetic interference shielding performance, which has attracted great attention. In this work, magnesium matrix laminated structure materials were prepared through Accumulative Roll ...
Wanshun Zhang   +5 more
doaj   +1 more source

Progress in Research on Lightweight Graphene-based EMI Shielding Materials

open access: yesCailiao gongcheng, 2016
With rapid progresses on the advanced electronic science and technology, electromagnetic irradiations have led to considerable issues, including electromagnetic pollutions, electromagnetic interference and security concerns, in electronics, aeronautics ...
WANG Chan-yuan   +2 more
doaj   +1 more source

Design optimization of electromagnetic shielding and charging efficiency for electric vehicle wireless charging system

open access: yesAIP Advances, 2023
Electric vehicle (EV) technology is rapidly advancing, yet the wireless charging system for EVs still faces challenges in terms of insufficient charging efficiency and electromagnetic safety.
Wenpan Dai   +3 more
doaj   +1 more source

Research Progress with Membrane Shielding Materials for Electromagnetic/Radiation Contamination

open access: yesMembranes, 2023
As technology develops at a rapid pace, electromagnetic and radiation pollution have become significant issues. These forms of pollution can cause many important environmental issues.
Hengtong Zhang, Shudong Lin
doaj   +1 more source

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