Analisis Simulasi Antena MIMO 4 4 Susunan Persegi dan Sirkular pada Frekuensi 15 GHz

  • Fajar Wahyu Ardianto Universitas Telkom
  • Nachwan Mufti A. Universitas Telkom
  • Budi Syihabuddin Universitas Telkom
Keywords: 5G, 15 GHz, MIMO, Patch Persegi, Patch Sirkular, slotted-patch

Abstract

One of the frequency that becomes 5G candidate is 15 GHz. Utilizing high frequency can produce wider bandwidth but susceptible to reflection or scattering and it causes multipath fading. MIMO is believed to be able to fix the problem. Beside that, utilizing high frequency causes the antenna dimension become smaller so 5G technology requires an easily integrated antenna. Therefore, microstrip antenna becomes a suitable candidate for this technology. This paper discusses about rectangular and circular patch analysis for 5G radio access made into 1×2 array and added T-slotted patch to produce wider bandwidth and arranged four elements to form MIMO to reduce effects due to the multipath fading. The results show that the addition of a slotted-patch antenna in rectangular patch produces 2.3 GHz bandwidth in frequency range 14.3 – 15.6 GHz with minimal return loss of -23.91 dB, while in circular patch produces 2.8 GHz bandwidth in frequency range 14.5 – 17.3 GHz with minimal return loss of -19.19 dB. Maximum gain of rectangular and circular antennas are 10.30 dB and 9.95 dB, respectively, while mutual coupling values are -24.75 dB and -24.26 dB. Both patches produce same radiation patterns which are unidirectional and polarized linearly.

References

K. Hiltunen, A. Simonsson, P. Ökvist, and B. Halvarsson, “5G Trial System Coverage Evaluation Utilizing Multi-Point Transmission in 15 GHz Frequency Band,” 2017 European Conference on Networks and Communications (EuCNC), 2017, hal. 1-5.

B. Halvarsson, E. Karam, M. Nyström, and R. Pirinen, “Distributed MIMO Demonstrated with 5G Radio Access Prototype,” 2016 European Conference on Networks and Communications (EuCNC), 2016, hal. 1-5.

D. Kurita, K. Tateishi, A. Harada, Y. Kishiyama, S. Itoh, H. Murai, A. Simonsson, and P. Ökvist, “Indoor and Outdoor Experiments on 5G Radio Access Using Distributed MIMO and Beamforming in 15 Ghz Frequency Band,” Proceeding of 2016 IEEE Globecom Workshops (GC Wkshps 2016), 2016, hal. 1-6.

P. Okvist, H. Asplund, A. Simonsson, B. Halvarsson, J. Medbo, and N. Seifi, “15 GHz Propagation Properties Assessed with 5G Radio Access Prototype,” IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, 2015, hal. 2220-2224.

K. Tateishi, D. Kurita, A. Harada, and Y. Kishiyama, “Experimental Evaluation on 5G Radio Access Employing Multi-user MIMO at 15 GHz Band,” 14th IEEE Annual Consumer Communications & Networking Conference (CCNC), 2017, hal. 951-956.

T. Ferdous, A. Nayna, and F. Ahmed, “Comparative Study of Rectangular and Circular Microstrip Patch Antennas in X Band,” International Conference on ELectrical Engineering and Information & Communication Technology (ICEEICT), 2014, hal. 1-5.

M. M. Khan, A. K. M. M. Alam, and R. H. Ashique, “A Comparative Study of Rectangular and Circular Microstrip Fed Patch Antenna at 2.45 GHz,” International Journal of Scientific & Engineering Research., Vol. 5, No. 10, hal. 1028–1032, 2014.

K. J. Sinaga, L. O. Nur, and B. Syihabuddin, “Perancangan Antena MIMO 2 × 2 Array Rectangular Patch dengan U-Slot untuk Aplikasi 5G,” Jurnal Nasional Teknik Elektro dan Teknologi Informasi (JNTETI), Vol. 6, No. 1, hal. 93–98, 2017.

N. M. Thaker and V. Ramamoorthy, “A Review on Circular Microstrip Patch Antenna with Slots for C Band Applications,” International Journal of Scientific & Engineering Research, Vol. 5, No. 12, hal. 1039–1043, 2014.

L. L. K. Singh, B. Gupta, and P. P. Sarkar, “T-slot Broadband Rectangular Patch Antenna,” International Journal of Electronic and Electrical Engineering, Vol. 4, No. 1, hal. 43–47, 2011.

C. A. Balanis, Antena Theory Analisis and Desain 3rd Edition, 3rd Editio. United States: Wiley InterScience, 2003.

M. Ramesh and K. B. Yip, “Design Inset Fed Microstrip Patch Antenna,” Microw. RF, Vol. 3, hal. 5–10, 2003.

I. Singh and V. Tripathi, “Micro strip Patch Antenna and its Applications: a Survey,” Int. J. Comp. Tech. Appl, Vol. 2, No. 5, hal. 1595–1599, 2011.

Published
2018-06-07
How to Cite
Fajar Wahyu Ardianto, Nachwan Mufti A., & Budi Syihabuddin. (2018). Analisis Simulasi Antena MIMO 4 4 Susunan Persegi dan Sirkular pada Frekuensi 15 GHz. Jurnal Nasional Teknik Elektro Dan Teknologi Informasi, 7(2), 174-182. Retrieved from https://dev.journal.ugm.ac.id/v3/JNTETI/article/view/2767
Section
Articles