N. Fhafhiem and  P. Krachodnok and  R. Wongsan,  Design of a Dual Polarized Resonator Antenna for Mobile Communication System.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2014, vol. 91(7). 1039 - 1046
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/9998638.