Design of MIMO Antenna with Reflector-based Isolation Technique for mm-Wave Applications
Keywords:
Antenna, MIMO antenna, Reflector, Isolation TechniqueAbstract
This work is focused on mutual coupling reduction among the antenna ports at mm-wave frequencies, which are frequencies of interest for 5G communication. Initially, the design and simulation of a single-port T-shaped wideband antenna resonating at 26 GHz with a frequency range of 24-28 GHz have been presented for possible Multiple Input and Multiple Output (MIMO) applications. The single-port wideband antenna has been extended to four-ports, and a reflector approach has been utilized to lessen mutual coupling. This isolation strategy reduces the mutual coupling by 5 dB, which is verified through software simulations. The isolation enhancement is also verified using surface current distributions.
References
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Bait- Suwailam,M.M.,Boybay,M.S.,Ramahi,O.M,“Electromagneticcouplin g reduction in high-profile monopole antennas using single-negative magnetic metamaterials for MIMO applications,†IEEETrans. Antennas Propag., 2010,pp. 2894–2902.
O.Sokunbi,H. Attia, A.Hamza, A. Shamim,Y. Yu and A. A. Kishk,â€New Self-Isolated Wideband MIMO Antenna System for 5G mm- WaveApplicationsUsingSlotCharacteristics,â€inIEEEOpenJournalof Antennas and Propagation, vol. 4, pp. 81-90, 2023.
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Z. Siddiqui, M. Sonkki, M. E. Leinonen, J. Chen, M. Berg and A.Pärssinen, “A Differential Dual-band Dual-polarized Antenna for 5GmmWave Communication System,â€2020 2nd 6G Wireless Summit(6G SUMMIT), Levi, Finland, 2020, pp. 1-4.
B.Thomas.Qorvo:IsYourHandsetRFReadyfor5G?Accessed:Feb.2018
Tikhomirov,Andrey&Omelyanchuk,Elena &Semenova,Anastasia.(2018), “Recommended 5G frequency bands evaluation,â€pp. 1-5.
Chen, S.C.,Wang, Y.S.,Chung, S.J, “A decoupling technique forincreasing the portisolation between two strongly coupled antennas,â€IEEE Trans. Antennas Propag., 2008, 56, (12), pp. 3650–3658.
Anitha, R.,Vinesh, P.V.,Prakash, K.C.,Mohanan, P.,Vasudevan, K,“AcompactquadelementslottedgroundwidebandantennaforMIMOap plications,†IEEE Trans.
Antennas Propag., 2016,pp. 4550–4553.
Lee,H.,Lee,B,“Compactbroadbanddual polarizedforindoorMIMOwirelesscommunicationsystems,â€IEEETrans
.AntennasPropag.,2016,pp. 766–770 .
Luo, C.M.,Hong, J.S.,Zhong, L.L, “Isolation enhancement of a verycompact UWB-MIMO slot antenna with two defected groundstructures,â€Antennas Wirel. Propag. Lett., 2015,pp. 1766– 1769.
Su, S.W.,Lee, C.T.,Chang, F.S, “Printed MIMO-antenna systemsusing neutralization-line technique for wireless USB- dongleapplications,â€IEEE Trans. Antennas Propag., 2012,pp. 456– 463.
Bait- Suwailam,M.M.,Boybay,M.S.,Ramahi,O.M,“Electromagneticcouplin g reduction in high-profile monopole antennas using single-negative magnetic metamaterials for MIMO applications,†IEEETrans. Antennas Propag., 2010,pp. 2894–2902.
O.Sokunbi,H. Attia, A.Hamza, A. Shamim,Y. Yu and A. A. Kishk,â€New Self-Isolated Wideband MIMO Antenna System for 5G mm- WaveApplicationsUsingSlotCharacteristics,â€inIEEEOpenJournalof Antennas and Propagation, vol. 4, pp. 81-90, 2023.
S. Dey, S. Dey and S. K. Koul, “Isolation Improvement of MIMOAntenna UsingNovelEBGandHair-Pin Shaped
DGS at5G MillimeterWave Band,†in IEEE Access, vol. 9, pp. 162820-162834, 2021.
Z. Siddiqui, M. Sonkki, M. E. Leinonen, J. Chen, M. Berg and A.Pärssinen, “A Differential Dual-band Dual-polarized Antenna for 5GmmWave Communication System,â€2020 2nd 6G Wireless Summit(6G SUMMIT), Levi, Finland, 2020, pp. 1-4.
B.Thomas.Qorvo:IsYourHandsetRFReadyfor5G?Accessed:Feb.2018
Published
2024-05-31
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