Buscar
Mostrando ítems 21-30 de 64
Electrical conductivity and electromagnetic shielding performance of glass fiber-reinforced epoxy composites with multiwalled carbon nanotube buckypaper interlayer
(2021-01-01)
Glass fiber/epoxy-reinforced multi-walled carbon nanotube buckypaper composites (GF/EP/BP) were fabricated by hot compression molding process to evaluate its electromagnetic interference (EMI) shielding efficiency (SE) in ...
Analysis of SRAM-Based FPGA SEU Sensitivity to Combined EMI and TID-Imprinted Effects
(Institute of Electrical and Electronics Engineers, 2016-04-20)
This work proposes a novel methodology to evaluate SRAM-based FPGA's susceptibility with respect to Single-Event Upset (SEU) as a function of noise on VDD power pins, Total-Ionizing Dose (TID) and TID-imprinted effect on ...
Microwave absorbing properties of glass fiber/epoxy resin composites tailored with frequency selective surface based on nonwoven of carbon fibers metalized with nickel
(2020-08-01)
Radar absorbing structures (RAS) based on frequency selective surface (FSS) can be prepared to meet tailored properties in reducing electromagnetic interference in the microwave range, in addition to presenting mechanical ...
Modeling and process simulation of controlled microwave heating of foods by using of the resonance phenomenon
(Pergamon-Elsevier Science Ltd., 2014-08)
Experimental and theoretical analyses of the controlled heating of foods were done. The purpose of this paper is to demonstrate the favorable effects of the use of the phenomenon of resonance to improve the uniformity of ...
Evaluation of the Inductive Coupling between Equivalent Emission Sources of Components
(HINDAWI PUBLISHING CORPORATIONNEW YORK, 2013-08-02)
The electromagnetic interference between electronic systems or between their components influences the overall performance. It is important thus to model these interferences in order to optimize the position of the components ...
Dirac fermions in strong electric field and quantum transport in graphene
(AMER PHYSICAL SOCCOLLEGE PK, 2012)
Our previous results on the nonperturbative calculations of the mean current and of the energy-momentum tensor in QED with the T-constant electric field are generalized to arbitrary dimensions. The renormalized mean values ...
A transmission power self-optimization technique for wireless sensor networks
(2012)
Wireless sensor networks (WSNs) are generally used to monitor hazardous events in inaccessible areas. Thus, on one hand, it is preferable to assure the adoption of the minimum transmission power in order to extend as much ...
Band edge states of the n =0 gap of Fibonacci photonic lattices
(2008-09-04)
The stationary and normally incident electromagnetic modes in Fibonacci lattices with generating layers of positive and negative indices of refraction are calculated by a transfer-matrix technique. It is shown that the ...