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This study introduces an innovative technique to improve antenna performance by integrating slots into the radiating element through the use of the Ant Colony Optimization (ACO). The proposed method not only improves impedance matching, but also enables dual-band and multi-band operation, offering significant performance improvements over conventional designs. The antenna design, with dimension of 37.59  \(\times \)  33.04  \(\times \)  1.6 mm \({^3}\) , will be suitable for various wireless communication applications, including HIPERLAN/2, WiMAX, and LTE2600. The simulation results validate the efficiency of this approach, demonstrating improved bandwidth and optimized radiation characteristics.

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Multi-band Antenna Design with Slotted Patch Using Ant Colony Optimization for Wireless Communication Applications

  • 会议论文

  • 发表日期：

    2026年

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  • Ibtissam Bahlaouane,
  • Abdelfettah Belhabib,
  • Saida Ibnyaich,
  • Abdelouhab Zeroual

摘要

This study introduces an innovative technique to improve antenna performance by integrating slots into the radiating element through the use of the Ant Colony Optimization (ACO). The proposed method not only improves impedance matching, but also enables dual-band and multi-band operation, offering significant performance improvements over conventional designs. The antenna design, with dimension of 37.59  \(\times \)  33.04  \(\times \)  1.6 mm \({^3}\) , will be suitable for various wireless communication applications, including HIPERLAN/2, WiMAX, and LTE2600. The simulation results validate the efficiency of this approach, demonstrating improved bandwidth and optimized radiation characteristics.