Abstrakti
A metamaterial-inspired resonator for free-positioning wireless charging of several devices is proposed and numerically studied. The resonator is based on orthogonal metallic wires arrays deposited on a high permittivity low loss dielectric substrate. Given a fixed area of 50 × 50 cm, its resonant frequency can be tuned in a wide frequency band from 5 MHz to 45 MHz. A parametric study is performed to reveal the influence of resonant frequency, dielectric permittivity and number of wires on Q-factor.
Alkuperäiskieli | Englanti |
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Artikkeli | 012092 |
Sivumäärä | 4 |
Julkaisu | Journal of Physics: Conference Series |
Vuosikerta | 1461 |
Numero | 1 |
DOI - pysyväislinkit | |
Tila | Julkaistu - 23 huhtik. 2020 |
OKM-julkaisutyyppi | A4 Artikkeli konferenssijulkaisussa |
Tapahtuma | International Conference on Metamaterials and Nanophotonics - St. Petersburg, Venäjä Kesto: 15 heinäk. 2019 → 19 heinäk. 2019 Konferenssinumero: 4 |