Design of Dual-Band Wearable Crescent-Shaped Button Antenna for WLAN Applications

Ali, S.M. and Jeoti, V. and Saeidi, T. and Nozad Mahmood, S. and Zainal Abidin, Z. and Rehman, M. (2020) Design of Dual-Band Wearable Crescent-Shaped Button Antenna for WLAN Applications. Lecture Notes in Networks and Systems, 118. pp. 457-464.

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Abstract

A new type of a circular polarized crescent-shaped button antenna is proposed for the wireless local area network applications (WLAN). The investigated design is composed of a crescent-shaped antenna. The button disc is located on the top side of a textile material. The design shows dual frequency band like a monopole in 2.5185�2.7206 GHz, and a broadside pattern in 4.4475�5.3988 GHz, so that both the off- and on-body communication can be obtained, simultaneously. Another important feature of a wearable antenna is a specific absorption rate (SAR), so that SAR is calculated, which is 0.662 W/KG for low band and 0.294 for high band, respectively. The SAR is under the limits, according to the health and safety regulations. Therefore, the proposed design is suitable for the body-centric communications. © Springer Nature Singapore Pte Ltd. 2020.

Item Type: Article
Impact Factor: cited By 1
Depositing User: Ms Sharifah Fahimah Saiyed Yeop
Date Deposited: 27 Aug 2021 06:25
Last Modified: 27 Aug 2021 06:25
URI: http://scholars.utp.edu.my/id/eprint/24792

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