Muhammad Safi and  Abdul Manan,  A Review of Emerging Technologies in Antennas and Phased Arrays for Avionics Systems.   journal   = {International Journal of Aerospace and Mechanical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2024, vol. 208(4). 132 - 137
    [viewed 30 April 2024]. Available from: https://publications.waset.org/pdf/10013598.