Abstract
This Letter presents a Bluetooth antenna for metal-cased smart jewellery. The designed antenna is competent enough to operate in free space; moreover, antenna performance is investigated with cubical shape model which has the electrical properties similar to human body tissue. The measured prototype achieves 68% total efficiency in the free space and 27% total efficiency when measured with a cubical model in the Bluetooth frequency range of 2.4-2.48 GHz.
Cite
CITATION STYLE
Siddiqui, T. A., Khanal, P., Vähä-Savo, L., Lindvall, N., Holopainen, J., & Viikari, V. (2020). Bluetooth antenna for metal-cased smart jewellery. Electronics Letters, 56(3), 115–117. https://doi.org/10.1049/el.2019.2887
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