P. Krachodnok,  A Dual Band Microstrip Patch Antenna for WLAN and WiMAX Applications.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2014, vol. 91(7). 1064 - 1068
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/9998666.