Antena Mikrostrip MIMO dengan Teknik Planar Series Array 4x2 elemen untuk Sistem Komunikasi 5G

SYAH ALAM, INDRA SURJATI, YULI KURNIA NINGSIH, LYDIA SARI, SURYADI SURYADI, RADEN DEINY MARDIAN, TEGUH FIRMANSYAH, ZAHRILADHA ZAKARIA, DIAN WIDI ASTUTI

Sari


ABSTRAK

Makalah ini mengusulkan antena mikrostrip dengan dengan performansi tinggi yang beroperasi pada frekuensi resonansi 3,5 GHz untuk sistem komunikasi 5G. Antena dikembangkan dalam dengan teknik array planar seri 4x2 elemen yang dikonfigurasi MIMO. Berdasarkan hasil pengukuran, antena yang dirancang memiliki koefisien refleksi <= -10 dB, koefisien isolasi <= -40 dB dengan rentang frekuensi 3.1 GHz – 3,7 GHz dan gain maksimum sebesar 12,52 dB pada frekuensi resonansi 3,5 GHz. Bandwidth dan penguatan antena masing-masing meningkat sebesar 172.72% dan 160.83 %. Penelitian ini dapat direkomendasikan untuk digunakan sebagai antena penerima sistem komunikasi 5G.

Kata kunci: antena, array, mikrostrip, MIMO, planar, 5G

 

ABSTRACT

This article suggests a microstrip antenna with high performance, designed to operate at the resonant frequency of 3.5 GHz in 5G communication systems. The antenna is developed in a MIMO-configured 4x2 element series planar array technique. Based on measurement results, the proposed antenna exhibits a reflection coefficient of <= -10 dB, an isolation coefficient of <= -40 dB, within the frequency range 3.1 – 3.7 GHz and maximum gain of 12.52 dB at the resonant frequency of 3.5 GHz. The antenna's bandwidth and gain enhanced until 172.72% and 160.83%, respectively. This study suggests the potential use of the developed antenna as a reception device in 5G communication systems.

Keywords: antenna, array, microstrip, MIMO, planar, 5G


Kata Kunci


antena; array; mikrostrip; MIMO; planar; 5G

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Referensi


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DOI: https://doi.org/10.26760/elkomika.v12i2.441

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