Pacemaker Term Paper

Nowadays, the composite materials become an interesting material in many applications due to its lightweight; such as computation processes, military; and human health [1-3].The metals are the most materials used in the shielding applications thanks to its high conductivity, but metals have few drawbacks such as prone to corrosion, are mainly by reflections, and heavyweights especially in the application where the mass should be low as low possible [4-10].

Nowadays, the composite materials become an interesting material in many applications due to its lightweight; such as computation processes, military; and human health [1-3].The metals are the most materials used in the shielding applications thanks to its high conductivity, but metals have few drawbacks such as prone to corrosion, are mainly by reflections, and heavyweights especially in the application where the mass should be low as low possible [4-10].

Tags: Pay Someone To Do EssayRiver Nile Facts For HomeworkSynopsis For DissertationEdit My Term PaperThesis On ObamacareProblems For Kids To SolveModern Critical EssaysMeaning Of Literature Review

HFSS simulation (Version 13.0) was used to simulate the scattering parameters of the proposed multilayer composite in the frequency range of 1 to10 GHz.The arrangement of conducting composite layer and Si layer are by alternating in the proposed multilayered structure.We suppose that our multi-layer structure contains a three-layered conductive composite of Titanium fibre (Ti F) separated by a two-dielectric layer of silicon (Si) with 1 mm thick, to see how the multi-layered work against the electromagnetic interference (EMI).Moreover, the SE depends on the type of source: plane wave, near electric field (E), or near magnetic field (H). The proposed multilayer structure (Ti F/Si-Si) The general theoretical shielding effectiveness model of multi-layered materials in the far and near field regime vastly obtained in [12-14].From the composite structure, we have proposed a new multi-layer structure with three layers (1, 3 and 5) display the same characteristic 60 fibres (Ti F) with conductivity σ=1.82*10 S/m, at 0.035 mm radius dispersed in a dielectric layer (Si) a ɛ=11.9 with 0.8 mm thick.In this paper, a new multilayer composite was prepared and built from alternating layers, the composite is reinforced by Titanium fibres and the dielectric layers made from the Silicon material, the dielectric layers are sandwiched between composites with Ti fibres symmetrically.Ti is the most widely used metal for pacemakers due to its high biocompatibility with the human body.The effect of temperature on the electrical conductivity of Ti fibre, silicon matrix, and parameters of the electrical responses of the whole proposed composite sample are presented in Figure 3 and Table 1.3.1 The effect of temperature on EMI shielding properties Titanium (Ti) have better properties such as high conductivity, low cost, and light weight due to their enhanced contribute the better properties physical on a very large potential for many biomedical, electrical, structural, and electronic applications.Various researchers [10, 15] appear that the fiber volume fraction is among the fundamental parameters in the determination of mechanical properties.Therefore, we want to determine its accurate estimate of fiber volume fraction is obtained according to ASTM D2584 as [15-16]: $=\left[ \times /\left( \times \times \right) \right]$ (11) where Figure 2.