International journal of advanced smart convergence

  • 제13권2호
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  • Pages.1-6
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  • 2024
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  • 2288-2847(pISSN)
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  • 2288-2855(eISSN)
한국인터넷방송통신학회 (The Institute of Internet, Broadcasting and Communication)
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A Unit-Cell Varying Pattern Reconfigurable Zeroth-order Resonance Antenna

  • Hyeon-Cheol Ki (Department of Electronic Engineering, Gachon University)
  • 투고 : 2024.04.05
  • 심사 : 2024.05.29
  • 발행 : 2024.06.30
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초록

Reconfiguration and miniaturization of antennas have become key attributes in modern wireless communication systems. Reconfiguration of radiation pattern can alleviate the problems encountered in modern wireless communication systems such as multi-path problems. Physical limitation of miniaturization also can be overcome by using a zeroth-order resonance (ZOR) antenna based on metamaterial. In order to achieve reconfiguration and miniaturization of antennas at the same time, we propose a new pattern reconfigurable zeroth-order resonance (ZOR) antenna that reconfigures the radiation patterns by varying the position and the number of unit cells comprising the antenna. The antenna is fabricated in an equilateral triangular shaped symmetrical structure to increase pattern variety. This structure can easily provide eight different radiation patterns (two omnidirectional and six monopole like patterns).

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참고문헌

  1. B.L. Prakash, B.T.P. Madhav, T. Lokesh, Y.R. Sri, N.V.D.S. Aditya and M.V. Rao, "Metamaterial Inspired Tri-Band Antenna with SRR and Shorting Stub," ARPN Journal of Engineering and Applied Sciences, VOL. 12, NO. 21, pp. 6197- 6209, November 2017 DIO:https://doi.org/10.1007/s10470-022-02044-9
  2. Y. Kotsuka and S. Sugiyama, " New methods of constructing computer controllable metamaterial and its microwave absorber application," IEEE MTT-S International Microwave Symposium Digest, pp. 927-930, 2006 DIO:10.1109/MWSYM.2006.249868
  3. M. Moniruzzaman, M.T. Islam, M.T. Islam, M.E.H. Chowdhury, H. Rmili, and M. Samsuzzaman, "Cross coupled interlinked split ring resonator based epsilon negative metamaterial with high effective medium ratio for multiband satellite and radar communications," Results in Physics, Vol.18, 2020 DIO:https://doi.org/10.1016/j.rinp.2020.103296
  4. M. Karkkainen and S. Maslovski, "Wave propagation, refraction, and focusing phenomena in Lorentzian double-negative materials:A theoretical and numerical study," Microwave and Optical Technology Letters, Vol.37, No.1, pp.4-7, 2003. DOI:10.1002/mop.10807
  5. D. Negi, R. Khanna and J. Kaur, "Design and performance analysis of a conformal CPW fed wideband antenna with Mu-Negative metamaterial for wearable applications," International Journal of Microwave and Wireless Technologies, Vol.11, No.8, pp. 806-820, 2019. DIO:https://doi.org/10.1017/S1759078719000497
  6. M.E.L. Ghzaoui, J. Belkadid, and A. Benbassou, "Near zero index Metamaterial-based SIW antenna for 6G SubTerahertz applications," Results in Optics, Vol.12, pp.1-10, July 2023. DIO:https://doi.org/10.1016/j.rio.2023.100468H. Nakano
  7. W. Yang, L. Gu, W. Che, Q. Meng, Q. Xue and C. Wan, "A novel steerable dual-beam metasurface antenna based on controllable feeding mechanism," IEEE Trans. Antennas Propag., vol. 67, no. 2, pp. 784-793, February 2019. DIO:10.1109/TAP.2018.2880089
  8. H. C. Ki, "Effects of Tilting and Bending on Embroidered Dipole Array Antenna," The Journal of The Institute of Internet, Broadcasting and Communication, Vol. 22, No. 2, pp.21-26, Apr. 30, 2022. DIO:https://doi.org/10.7236/JIIBC.2022.22.2.21
  9. H. C. Ki, "An Investigation of human body influence on Embroidered Textile Dipole Antenna," The Journal of The Institute of Internet, Broadcasting and Communication, Vol. 21, No. 5, pp.155-160, Oct. 31, 2021. DIO:https://doi.org/10.7236/JIIBC.2021.21.5.155
  10. J.D. Boerman, and J.T. Bernhard, "Performance Study of Pattern Reconfigurable Antennas in MIMO Communication Systems," IEEE Transactions on Antennas and Propagation, Vol. 56, No. 1, pp. 231-236, January 2008. DOI: 10.1109/TAP.2007.913141
  11. A. Lai, C. Caloz, and T. Itoh, "Composite Right/Left-Handed Transmission Line Metamaterials," IEEE Microwave Magazine, pp.34-50, September 2004. DOI: 10.1109/MMW.2004.1337766
  12. J. Park, Y. Ryu, J. Lee, and J. Lee, "Epsilon Negative Zeroth-Order Resonator Antenna," IEEE Transactions on Antennas and Propagation, Vol. 55, No. 12, pp. 3710-3712, December 2007. DOI: 10.1109/TAP.2007.910505