Zebiri Chemseddine and  Benabdelaziz Fatiha,  Asymptotic Approach for Rectangular Microstrip Patch antenna With Magnetic Anisotropy and Chiral Substrate.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2008, vol. 21(9). 1820 - 1826
    [viewed 23 October 2021]. Available from: https://publications.waset.org/pdf/2287.