Development of Ultra High Accuracy Electromagnetic Simulator for Design of Antenna Used in Wireless Body Aria Network System

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It is required for a design of antennas used for the body-area network system that not only a downsizing of their shapes and weights but also a careful consideration to a safety for an electromagnetic wave exposure. In the design of this kind of antenna, commercially-provided simulators are often used, however their calculation precision is not always be satisfied. In this research project, some basic investigation results were provided for the purpose to develop the super high accuracy electromagnetic simulator which includes the precise estimation of the safety of the human body for electromagnetic wave exposure. Improvements of computational resources of the FDTD method and the method of moments were investigated because their methods are mainly used in the discipline of computational electromagnetics.