CD Skripsi

Pengaruh Jarak Antena Mikrostrip Terhadap Nilai Spesific Absortion Rate (Sar)

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This research aims to analyze the effect of microstrip antenna distance on SAR (Specific Absorption Rate) values. SAR is an important parameter in evaluating the level of exposure to electromagnetic radiation on the human body. This research was carried out by designing and modeling several microstrip antenna configurations with variations in the distance between the antenna and the human body model. The research results show that there is a significant correlation between the distance of the microstrip antenna and the resulting SAR value. This discovery can be an important basis for designing microstrip antenna systems that are friendly to human health and contribute to the understanding of the impact of radiation on the human body. Both antennas are designed to work at the 1.8 GHz and 2.4 GHz frequencies. From the simulation results, SAR cellphone antennas with a minimum distance of 3.5 cm for a SAR value of 1.6 W/kg, while SAR laptop antennas with a minimum safe distance of 6.5 cm for a SAR value of 1.6 W/kg. These results show that both SAR values still meet SAR standards that are safe for the body. The antenna is designed using Roger 5880 and FR4 substrates with CPW (Couplanar Waveguide) feeding techniques using CST Software. The results of research carried out on cellphone antennas with a frequency of 1.8 GHz return loss -14,134 dB, while on laptop antennas with a frequency of 2.41 GHz return loss -29,300 dB.
Keywords - Antenna microtrip, SAR, Distance, Electromagnetic exposure

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1907111559

Penerbit

Pekanbaru : Universitas Riau - F. Teknik - Teknik Elektro., 2024

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1907111559

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNIK ELEKTRO

Info Detail Spesifik

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Pernyataan Tanggungjawab

Vina

Versi lain/terkait

Lampiran Berkas

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