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This paper discusses the simulation and measurement results of Specific Absorption Rate (SAR) due to the presence of common metallic items close to the radiation source. Numerical simulations are performed by using Finite Integration Technique (FIT). A heterogeneous Voxel body model is used in the simulation and has been exposed to a simple λ/2 dipole antenna at three different frequencies; 0.9, 1...
Wearable textile antennas are supposed to be integrated within the clothing or secured on the body. Therefore, the placement of the antennas and their orientation need to be carefully determined. In this paper, the interaction between a single band dipole textile antenna for wireless off-body communication applications with human body is examined. The simulations are performed by means of CST Microwave...
This paper presents the effect of metallic items on the antenna performance and SAR at 2.4 GHz and 5.8 GHz. The simulations were performed by means of CST Microwave Studio. The patch antenna was used as the radiating source while the metallic items were modeled as λ/4 and λ/2 straight pin-type earrings respectively. The results have shown that the head has shifted the antenna resonant frequencies...
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