CD Skripsi

Rancang Bangun Antena Mikrostrip Sebagai Planar Microwave Sensor Untuk Deteksi Virus Pada Darah

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The development of microwave technology increases advances in biomedical fields such as virus detection. This study proposes a microstrip antenna as a planar microwave sensor to detect viruses in blood at a frequency of 2.4 (2.4-2.5) GHz. The working frequency is based on the Industrial Scientific Medicine (ISM) band standard using Roger 3010 substrate with proximity coupling feed technique. The simulation results of the antenna operate at a frequency of 2.46 GHz, return loss -19.46 dB, bandwidth of 401.2 MHz. The measurement results of antenna fabrication using a Vector Network Analyzer (VNA) operate at a frequency of 2.50 GHz with a return loss of -21.14 dB. The tests carried out in this study involved non-reactive blood samples and hepatitis B reactive blood samples using the LUT testing technique. The test results on serum and plasma samples of non-reactive virus did not experience a resonance frequency shift from the initial frequency. Meanwhile, the results of antenna testing on Hepatitis B reactive blood samples have decreased in frequency. This was validated with a reactive serum sample of 10 μL volume at 2.47 GHz return loss -23.90 dB, 20 μL volume at 2.47 GHz return loss -25.41 dB and 30 μL volume at 2.46 GHz return loss - 28.73 dB. The results of the reactive plasma sample with a volume of 10 μL at 2.45 GHz return loss -22.84 dB, a volume of 20 μL at 2.46 GHz return loss -23.49 dB and a volume of 30 μL at 2.47 GHz return loss -20, 38 dB. The contribution of this research is able to prove that the reactive sample tested on the antenna as a planar microwave sensor shows a decreasing shift in the value of the resonance frequency.
Key words: microstrip antenna, planar microwave sensor, virus detection

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1807111309

Penerbit

Pekanbaru : Universitas Riau – Fakultas Teknik – Teknik Elektrok., 2022

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1807111309

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

nadya

Versi lain/terkait

Lampiran Berkas

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