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Simulation methods of a normal-mode helical antenna in a human body condition

Dung, D.T. and Dinh, N.Q. and Tuan, N.T. and Yamada, Y. and Michishita, N. (2016) Simulation methods of a normal-mode helical antenna in a human body condition. In: 9th International Conference on Advanced Technologies for Communications, ATC 2016, 12 October 2016 through 14 October 2016.

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Abstract

In implantable antenna applications for human health care, normal-mode helical antenna (NMHA) is considered to be one of promising candidates. Due to antennas put inside human body, electromagnetic simulations are needed to model human body and clarify electrical characteristics of antennas. Electromagnetic performances of NMHA can be conveniently calculated by using Method of Moment (MoM). However, accuracies of calculated results were not clear. In this paper, another simulation method of finite element method (FEM) is employed as a reference. Calculated results such as self-resonant structures, electromagnetic field distributions, input impedances and radiation pattern are compared between MoM and FEM. Through very good agreements between two simulation methods, calculation accuracies of MoM are ensured. © 2016 IEEE.

Item Type: Conference or Workshop Item (Paper)
Divisions: Faculties > Faculty of Radio-Electronic Engineering
Identification Number: 10.1109/ATC.2016.7764810
Uncontrolled Keywords: Directional patterns (antenna); Electromagnetic fields; Helical antennas; Method of moments; Electrical characteristic; Electromagnetic field distribution; Electromagnetic performance; Electromagnetic simulation; Feko; Human bodies; NMHA; Normal mode helical antennas; Finite element method
Additional Information: Conference code: 125210. Language of original document: English.
URI: http://eprints.lqdtu.edu.vn/id/eprint/9777

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