Perancangan Antena MIMO 8x8 Frekuensi Kerja 3,5 GHz Untuk Teknologi 5G

Nasrul Nasrul; Aprilia Nindika; Yustini Yustini; Uzma Septima

doi:10.30630/eji.0.0.390

Nasrul Nasrul Politeknik Negeri Padang
Aprilia Nindika Politeknik Negeri Padang
Yustini Yustini Politeknik Negeri Padang
Uzma Septima Politeknik Negeri Padang

DOI: https://doi.org/10.30630/eji.0.0.390

Keywords: 8×8 Antenna, 3,5 GHz frequency, MIMO, Slot, 5G Technology

Abstract

The 8×8 MIMO antenna is designed and simulated using CST Studio Suite 2019 software, which generates a visualization using MATLAB software. After optimization, the measurement and simulation of the return loss parameters at a frequency of 3,5 GHz yielded results of -11,85 dB and -31,57 dB respectively. In addition, there are several other frequency ranges with values below -10 dB, such as between 3,047 GHz and 3,243 GHz, 3,438 GHz and 3,925 GHz, and 4,575 GHz and 5,095 GHz. The measured VSWR is 1,668, while the simulation results show a VSWR value of 1,054. In addition, the Mutual Coupling simulation result is -13,16, while the Mutual Coupling measurement is -28,53, with ECC values of 0,0005 and 0,0002, respectively.

Downloads

Download data is not yet available.

References

[1] C. A. Balanis, Antenna Theory Analysis and Design Third Edition. 2005. [Online]. Available: www.copyright.com.
[2] E. S. Nugraha, “Rancang Bangun Antena Mikrostrip Rectangular dengan Metode Fractal Sierpinski untuk Teknologi Long Term Evolution 2300 MHz,” Jurnal Elektro dan Telekomunikasi Terapan, vol. 8, no. 1, p. 934, Jul. 2021, doi: 10.25124/jett.v8i1.3750.
[3] A. Sianipar, “Perancangan Dan Realisasi Antena Mikrostrip Mimo Bowtie 4X4 Dengan Corner Reflektor 90o Pada Frekuensi 1,8 Ghz Untuk Aplikasi Lte Melalui Teknik Pencatuan Mikrostrip Line,” J Phys Ther Sci, vol. 9, no. 1, pp. 1–11, 2018, [Online].
[4] H. Aronoff, “Technology MU-MIMO: 2x2, 3,x3, 4x4,” 2020.https://www.minim.com/blog/what-is-mu-mimo-technology-2x2-3x3-4x4-explained (accessed Jun. 20, 2023).
[5] 5G-Indonesia, “Massive MIMO 5G,” 2020. https://www.5g-indonesia.com/2020/08/penjelasan-lengkap-massive-mimo-5g.html (accessed Jun. 20, 2023).
[6] J. Haidi, “Desain Atena Mikrostrip Bentuk Lingkaran Menggunakan Metode Pencatuan Langsung dan Slot Untuk Antena 5G,” JSAI (Journal Scientific and Applied Informatics), vol. 1, no. 2, pp. 35–40, 2018, doi: 10.36085/jsai.v1i2.16.
[7] P. Uetomo, B. Sumajudin, and T. Yunita, “Analisis Antena MIMO 2x2 Berdasarkan Diversitas Polarisasi,” 2021.
[8] M. Anthoni, R. S. Asthan, A. Pascawati, D. Maryopi, and M. R. K. Aziz, “Perancangan dan Simulasi Antena Mikrostrip MIMO 4×4 Rectangular Patch dengan Double U-Slot dan DGS pada Frekuensi 26 GHz untuk Aplikasi 5G,” Journal of Science and Applicative Technology, vol. 5, no. 2, p. 371, 2021, doi: 10.35472/jsat.v5i2.336.
[9] J. Lu and D. Chian, “Compact Eight MIMO Antennas for 5G Smartphones and Their MIMO Capacity Verification,” IEEE, vol. 1, pp. 1054–1056, 2016.
[10] D. Serghiou, M. Khalily, V. Singh, A. Araghi, and R. Tafazolli, “Sub-6 GHz dual-band 8 × 8 MIMO Antenna for 5G Smartphones,” IEEE Antennas Wirel Propag Lett, vol. 19, no. 9, pp. 1546–1550, 2020, doi: 10.1109/LAWP.2020.3008962.
[11] X. Zhang, Y. Li, W. Wang, and W. Shen, “Ultra-Wideband 8-Port MIMO Antenna Array for 5G Metal-Frame Smartphones,” IEEE Access, vol. 7, pp. 72273–72282, 2019, doi: 10.1109/ACCESS.2019.2919622.