Koçyiğit A., Çelik B., Karadeniz B., Efeoğlu E., Türetken B.
The 28th International Biomedical Science & Technology Symposium 2024, Kocaeli, Turkey, 1 - 03 November 2024, pp.38, (Summary Text)
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Publication Type:
Conference Paper / Summary Text
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City:
Kocaeli
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Country:
Turkey
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Page Numbers:
pp.38
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Bilecik Şeyh Edebali University Affiliated:
Yes
Abstract
Planar
antennas gained great attention due to their compactness, lightweight, and low
cost. They can use wearable devices for the human body to monitor health
conditions. In this study, we designed a planar antenna that operates in a 2.45
GHz industrial, scientific, and medical (ISM) band with a layer (at the bottom
of the antenna) both to improve antenna characteristics and to reduce specific absorption
rate (SAR) values. The related layer was designed as a frequency-selective
surface (FSS). The FSS layer helps to reduce the SAR value at an optimized
distance from the antenna. Furthermore, the FSS structures and designed antenna
were tested for bending conditions. The FSS
structures successfully decreased SAR values at a high rate.