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| Numerical Simulation of Mobile's Antenna Based on Electromagnetic Modeling of Digital Chinese |
| Zhou Xiao-ming |
| College of Science, South China University of Technology, Guangzhou 510640 China |
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Abstract Objective To compare the electromagnetic dosage irradiated from antenna of mobile in east and west human body models,which are somewhat different in geometry.Methods Applying the EM human model based on the digital virtual Chinese,numerical simulation software is designed with the FDTD method.Results Using this software,the differences of computed SAR results in both models of VHP and DVCH are compared,as well as the ascending temperature range in human body was measured with the bio-heat equation.Conclusion The calculation results show that the SAR values decline rapidly along with increasing the distance from head to the mobile.The simulation results of temperature in human head shows that the max ascending temperature value is about 0.25℃,which is in the range of human normal adjustable temperature.
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Received: 02 September 2008
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