Perancangan Antena MIMO 2×2 Array Rectangular Patch dengan U-Slot untuk Aplikasi 5G

  • Kevin Jones A.S. Universitas Telkom
  • Levy Olivia N. Universitas Telkom
  • Budi Syihabuddin Universitas Telkom
Keywords: MIMO, Antena Larik, Mikrostrip, 5G, 15 GHz, U-Slot

Abstract

The development of 5G wireless communications is targeted to increase the data rate compared to the 4G. Considering the operation frequency under 6 GHz that has been used in many applications, the operating frequencies above 6 GHz will be the most potential frequency to be used in 5G wireless communication technologies. One potential operating frequency above 6 GHz is 15 GHz. The benefits of using frequency 15 GHz for 5G wireless communications are low rain and air attenuations. Moreover, the 15 GHz wireless technology has less complexity than other higher frequencies, such as 28 GHz and 60 GHz. This paper designs two microstrip antennas using a 1×2 array of rectangular patch with U-Slot, which is then arranged as MIMO two element system. The U-slot is added to improve bandwidth of the antenna, while the 1×2 array improves gain more than 9 dB. The MIMO two-element antenna decreases fading effect caused by channel and increases data rate. The designed antenna has 1 GHz bandwidth from 14.4 to 15.4 GHz, with the minimum return loss of -18.69 dB, and the minimum VSWR of 1.26. The isolation coefficient is -32 dB in the frequency range. As for polarization, the axial ratio is 51.07 dB at -900, and the gain is 9.20 dBi with unidirectional radiation pattern.

References

4G Americas, ”5G Spectrum Recommendations”, 4G Americas, Amerika Serikat, 2015.

Tateishi,Kiichi et al,”Field Field Experiments on 5G Radio Access Using 15-GHz Band in Outdoor Small Cell Environment”, IEEE PIMRC,vol. 26, hal 851-855, 2015.

Cheng, Wei-Chung, et al, ”15GHz Propagation Channel Measurement at a University Campus for the 5G Spectrum”, Microwave Conference (APMIC), Desember, 2015.

Ericsson, “5G Radio Access”, White Paper, Februari, 2015.

T. Firmansyah, S. Purnomo, F. Fatonah, T. Nugroho,”Antena Mikrostrip Rectangular Patch 1575,42 MHz dengan Polarisasi Circular untuk Receiver GPS”, JNTETI,vol. 4, no. 4, November, 2015.

Sani Yahya,Muhammad dan S.K.A Rahim,”15GHz Grid Array Antenna For 5G Mobile Communications Systems”, Microwave And Optical Technology Letters vol. 57, no. 12, hal. 2977-2980, Dec. 2016.

P. Daud, I. Syamsu, D. Mahmudin, T.T. Estu, A.A. Fathnan, Y.N. Wijayanto,”Inset Fed U-Slotted Patch Antenna Array for 10 GHz Radio-Over-Fiber Applications”, IEEE-ICSE 2016, hal. 117–120, 2016.

P. Daud, S. Hardiati, D. Mahmudin, T.T. Estu, A.A. Fathnan, Y.N. Wijayanto, and N. Armi, "1×2 Array of U-Slotted Rectangular Patch Antennas for High-Speed LTE Mobile Networks," International Conference on Engineering and Technology for Sustainable Development (IECT4SD), Yogyakarta, 11-12 Nov. 2015.

I. Singh and V. S. Tripathi, “Microstrip Patch Antenna and its Applications : a Survey,” Int. J. Comp. Tech. Appl., vol. 2, no. 5, hal. 1595–1599, 2011.

C. a. Balanis, Antenna Theory: Analysis and Design, 3rd ed. Arizona: A JOHN WILEY & SONS, INC, 2012.

M.Ramesh dan K.B.Yip, ”Design Inset Fed Microstrip Patch Antennas”, Microwaves and RF, 2003.

“RT/Duroid 5870/5880 data sheet,” Rogers Corporation, Chandler, USA.

V.P Patil ,”Enhancement of Bandwidth of Rectangular Patch Using Two Square Slot Techniques”, International Journal of Engineering Sciences and Emerging Technologies ,Oct. 2012.

How to Cite
Kevin Jones A.S., Levy Olivia N., & Budi Syihabuddin. (1). Perancangan Antena MIMO 2×2 Array Rectangular Patch dengan U-Slot untuk Aplikasi 5G. Jurnal Nasional Teknik Elektro Dan Teknologi Informasi, 6(1), 93-98. Retrieved from https://dev.journal.ugm.ac.id/v3/JNTETI/article/view/2894
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