volume | PIER Journals

Abstract

The present work demonstrates the design of a wideband 2×1 reconfigurable beam steering array for wireless communication systems. The designed antenna is powered by a microstrip line, and consisting of a two rectangular-shaped radiating elements and a rectangular planar ground. Its dimensions are the following: 0.67λ₀ x 0.53λ₀ x 0.03λ₀. It executes three reconfigurable operating states by turning on and off two PIN diodes to change the direction of the main beam, as well as a beam tilt ranging from (±30°) to (±38°). A progressive analysis in order to enhance the the antenna characteristic performances is furnished. The proposed reconfigurable antenna bandwidth is 18.18% (simulated), 18.84% (theoretical) and 19.42% (measured). The presented antenna has a maximum gain of 8.62 dB (simulated) and 8.45 dB (measured), and a higher efficiency ratio of 80% to 86% over the operating band (5 GHz-6 GHz). The designed antenna is fabricated using a low loss Rogers RT5880 substrate of 2.2 relative permittivity. The simulated, theoretical and measured results are presented and exhibit good accord, including the S₁₁ parameter and radiation patterns. In addition to the pattern reconfiguration, the obtained results are useful in order to improve the overall gain, antenna bandwidth and efficiency.

1. George, R. and T. A. J. Mary, "Review on directional antenna for wireless sensor network applications," IET Communications, Vol. 14, 715-722, 2020.
doi:10.1049/iet-com.2019.0859 Google Scholar

2. Ojaroudi Parchin, N., H. Jahanbakhsh Basherlou, Y. Al-Yasir, R. Abd-Alhameed, et al. "Recent developments of reconfigurable antennas for current and future wireless communication systems," Electronics, Vol. 8, 128, 2019.
doi:10.3390/electronics8020128 Google Scholar

3. Mohamadzade, B., R. B. V. B. Simorangkir, S. Maric, A. Lalbakhsh, et al. "Recent developments and state of the art in flexible and conformal reconfigurable antennas," Electronics, Vol. 9, 1375, 2020.
doi:10.3390/electronics9091375 Google Scholar

4. Kamran Shereen, M., M. I. Khattak, and G. Witjaksono, "A brief review of frequency, radiation pattern, polarization, and compound reconfigurable antennas for 5G applications," J. Comput. Electron., Vol. 18, 1065-1102, 2019.
doi:10.1007/s10825-019-01336-0 Google Scholar

5. Singh, A., R. Dubey, R. Jatav, and M. K. Meshram, "Electronically reconfigurable microstrip antenna with steerable beams," AEU --- International Journal of Electronics and Communications, Vol. 149, 154179, 2022.
doi:10.1016/j.aeue.2022.154179 Google Scholar

6. Haider, N., D. Caratelli, and A. G. Yarovoy, "Recent developments in reconfigurable and multiband antenna technology," International Journal of Antennas and Propagation, Vol. 2013, 1-4, 2013.
doi:10.1155/2013/869170 Google Scholar

7. Ojaroudi Parchin, N., H. Jahanbakhsh Basherlou, Y. I. A. Al-Yasir, A. M. Abdulkhaleq, , et al. "Reconfigurable antennas: Switching techniques --- A survey," Electronics, Vol. 9, 336, 2020.
doi:10.3390/electronics9020336 Google Scholar

8. Al Abbas, E., N. Nguyen-Trong, A. T. Mobashsher, and A. M. Abbosh, "Polarization-reconfigurable antenna array for millimeter-wave 5G," IEEE Access, Vol. 7, 131214-131220, 2019.
doi:10.1109/ACCESS.2019.2939815 Google Scholar

9. Zhang, Z., S. Cao, and J. Wang, "Azimuth-pattern reconfigurable planar antenna design using characteristic mode analysis," IEEE Access, Vol. 9, 60043-60051, 2021.
doi:10.1109/ACCESS.2021.3073706 Google Scholar

10. Jin, G., M. Li, Y. Xu, J. Yang, et al. "Differentially fed six-beam switchable reconfigurable antenna," IET Microwaves, Antennas & Propagation, Vol. 14, 573-577, 2020.
doi:10.1049/iet-map.2019.0622 Google Scholar

11. Zahra, H., M. Hussain, S. I. Naqvi, S. M. Abbas, et al. "A simple monopole antenna with a switchable beam for 5G millimeter-wave communication systems," Electronics, Vol. 10, 2870, 2021.
doi:10.3390/electronics10222870 Google Scholar

12. Deng, Z., X. Guo, H. Wei, J. Gan, et al. "Design, analysis, and verification of Ka-band pattern reconfigurable patch antenna using RF MEMS switches," Micromachines, Vol. 7, 144, 2016.
doi:10.3390/mi7080144 Google Scholar

13. Hu, J., X. Yang, L. Ge, Z. Guo, et al. "A reconfigurable 1 × 4 circularly polarized patch array antenna with frequency, radiation pattern, and polarization agility," IEEE Trans. Antennas Propagat., Vol. 69, 5124-5129, 2021.
doi:10.1109/TAP.2020.3048526 Google Scholar

14. Shang, Y., Q. Zeng, W. Cui, X. Wang, et al. "Design of pattern reconfigurable patch antenna array based on reflective phase-shifter," International Journal of Antennas and Propagation, Vol. 2022, 1-10, 2022.
doi:10.1155/2022/2803285 Google Scholar

15. Karam, M. Y. and R. M. Jafar, "Array pattern reconfiguration using pixel method," The Applied Computational Electromagnetics Society Journal, Vol. 35, 273-278, 2020. Google Scholar

16. Faouzi, R., A. T. Naima, B. Abdelmounaim, A. Noura, et al. "Pattern reconfigurable antenna for VANET, Wi-Fi, and WiMAX wireless communication systems," International Journal of Antennas and Propagation, Vol. 2021, 1-12, 2021.
doi:10.1155/2021/9973839 Google Scholar

17. Balanis, C. A., Antenna Theory: Analysis and Design, 3rd Ed., John Wiley, Hoboken, 2005.

18. Mohammed, J. R., "Design of printed Yagi antenna with additional driven element for WLAN applications," Progress In Electromagnetics Research C, Vol. 37, 67-81, 2013.
doi:10.2528/PIERC12121201 Google Scholar

19., Datasheet of Microsemi MPP4203 PIN Diodes: http://www.microsemi.com (accessed on March 19, 2022).
doi:10.2528/PIERC12121201 Google Scholar

20. Garg, R., P. Bhartia, I. J. Bahl, and A. Ittipiboon, Microstrip Antenna Design Handbook, Artech House, Norwood, Mass., USA, 2000.

21. Lee, S. J., W. S. Yoon, and S.-M. Han, "Planar beam steerable parasitic array antenna system design based on the Yagi-Uda design method," International Journal of Antennas and Propagation, Vol. 2019, 1-9, 2019. Google Scholar

22. Gaya, S., R. Hussain, M. S. Sharawi, and H. Attia, "Pattern reconfigurable Yagi-Uda antenna with seven switchable beams for WiMAX application," Microw. Opt. Technol. Lett., Vol. 62, 1329-1334, 2020.
doi:10.1002/mop.32147 Google Scholar

23. Kang, L., H. Li, J. Zhou, and S. Zheng, "An OAM-mode reconfigurable array antenna with polarization agility," IEEE Access, Vol. 8, 40445-40452, 2020.
doi:10.1109/ACCESS.2020.2975846 Google Scholar

24. Ghaffar, A., X. J. Li, W. A. Awan, A. H. Naqvi, et al. "A flexible and pattern reconfigurable antenna with small dimensions and simple layout for wireless communication systems operating over 1.65-2.51 GHz," Electronics, Vol. 10, 601, 2021.
doi:10.3390/electronics10050601 Google Scholar

25. Ismail, M. F., M. K. A. Rahim, M. R. Hamid, H. A. Majid, and B. S. Nugroho, "Dual-band pattern reconfigurable antenna using electromagnetic band-gap structure," AEU | International Journal of Electronics and Communications, Vol. 130, 153571, 2021. Google Scholar

Dr. Faouzi Rahmani

Dr. Naima Amar Touhami

Dr. Abdelmounaim Belbachir Kchairi

Dr. Mohammed Lamsalli

Dr. Nihade Taher

Dr. Mohammed Ali Ennasar