X-shaped slotted patch biomedical implantable antenna for wireless communication networks

Abbasi, Muhammad Inam and Ahmad, Sarosh and Manzoor, Bilal and Naseer, Salman and Santos-Valdivia, Nilton and Ghaffar, Adnan (2022) X-shaped slotted patch biomedical implantable antenna for wireless communication networks. Wireless Communications and Mobile Computing, 2022. 01-11. ISSN 1530-8669

Text PUBLISHED WCMC 2022 7594587.PDF Download (2MB)

Abstract

Biomedical implantable antennas have a major role in biomedical telemetry applications. Therefore, a compact-size low-profile implantable antenna working in industrial, scientific, and medical (ISM) band at 915 MHz is presented. The presented antenna is a simple slotted patch fed with a coaxial probe of 50 Ω impedance. The patch consists of four slotted resonators printed on a flexible Roger Duroid RT5880 substrate (εr = 2:2, tan δ = 0:0009) with the standard thickness of 0.254 mm. The complete volume of the designed antenna is 7 mm × 7 mm × 0:254 mm (0:08λg × 0:08λg × 0:003λg). The antenna covers the bandwidth from 800 MHz to 1 GHz (200 MHz) inside skin tissue. A good agreement between the simulation and measurements of the antenna has been obtained. Finally, the specific absorption rate (SAR) values have also been analyzed through simulations as 8.17 W/kg inside skin over 1 g of mass tissue. The proposed SAR values are less than the limit of the Federal Communications Commission (FCC). This antenna is miniaturized and an ideal applicant for applications in biomedical implants

Item Type:	Article
Uncontrolled Keywords:	Biomedical, Implantable, Wireless, networks
Divisions:	Faculty of Electrical and Electronic Engineering Technology
Depositing User:	Norfaradilla Idayu Ab. Ghafar
Date Deposited:	14 Apr 2023 15:29
Last Modified:	14 Apr 2023 15:29
URI:	http://eprints.utem.edu.my/id/eprint/26639
Statistic Details:	View Download Statistic

Actions (login required)

View Item