Analysis of tumor detection using polydimethylsiloxane based wearable antenna-Reference-Cited by-同舟云学术

Analysis of tumor detection using polydimethylsiloxane based wearable antenna

Published:2024-07-31 Issue:9-10 Volume:78 Page:433-453
ISSN:0016-1136
Container-title:Frequenz
language:en
Short-container-title:

Author:

Angappan Karthikeyan T.¹^ORCID,Nesasudha Moses¹^ORCID,Zerith Moses Abi T.¹^ORCID,Imoize Agbotiname Lucky²^ORCID

Affiliation:

1. Department of Electronics and Communication Engineering , 121735 Karunya Institute of Technology and Sciences , Coimbatore , Tamilnadu , India

2. Department of Electrical and Electronics Engineering, Faculty of Engineering , University of Lagos , Akoka , Lagos , Nigeria

Abstract

Abstract A Polydimethylsiloxane (PDMS) based antenna is designed for skin tumor detection. The antenna functions at 2.45 GHz with a bandwidth of 2.30–2.64 GHz working in the ISM (Industrial, Scientific, and Medical) band. The size of the antenna is 40 × 40 × 1 mm3. This antenna detects tumors in the skin by considering the variations in values of the E-field, J-surf, and H-field. Various analyses such as the distance between the patch and stacked layer skin phantom for different tumor sizes and input power to the antenna are changed and antenna performance is observed. A significant amount of changes is attained which denotes the presence of the tumor. The proposed antenna is fabricated and the corresponding results are analyzed in the Anechoic Chamber. The antenna has an efficiency of 99 % with a Specific Absorption Rate of 1.3846 W/kg which is lower than 1.6 W/kg as per the recommendations of FCC standard.

Publisher

Walter de Gruyter GmbH

Link

https://www.degruyter.com/document/doi/10.1515/freq-2023-0384/pdf

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