Van Phan, H. and Quoc, D.N. and Duc, N.T.V. and Yamada, Y. and Michishita, N. and Islam, M.T. (2019) Electromagnetic Simulation Method of a Negative Refractive Index Lens Antenna. In: 12th International Conference on Advanced Technologies for Communications, ATC 2019, 17 October 2019 through 19 October 2019.
2019.10_ATC_Electromagnetic Simulation Method of a Negative Refractive Index Lens Antenna.pdf
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Abstract
By changing the refractive index of a lens antenna from positive value to negative value, lens shapes are changed from the convex to the concave. A thick convex lens is replaced by a thin concave lens. In order to examine electromagnetic performances, electromagnetic simulations are effective. However, electromagnetic simulators useful for negative refractive index lens antennas are limited. In this paper, HFSS simulator is utilized. Amplitude distributions of electric fields in the near field region are obtained. Physical performances of the negative refractive index lens are clarified. © 2019 IEEE.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Divisions: | Faculties > Faculty of Radio-Electronic Engineering |
| Identification Number: | 10.1109/ATC.2019.8924537 |
| Uncontrolled Keywords: | Antennas; Computational electromagnetics; Electric field effects; Electromagnetic simulation; Electromagnets; Lens antennas; Refraction; Amplitude distributions; Electromagnetic performance; Electromagnetic simulators; Near field region; Negative refraction index; Negative refractive index lens; Negative values; Physical performance; Refractive index |
| Additional Information: | Conference code: 155872. Language of original document: English. |
| URI: | http://eprints.lqdtu.edu.vn/id/eprint/9241 |
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