V Ramakrishna, T, B T P Madhav, M Venkateswara Rao, A Babu Rao, A Sunaina, A Avinash, and B Shivani. 2017. “SRR Loaded Half-Mode Substrate Integrated Waveguide Monopole Slot Antenna for Multiband Applications”. International Journal of Engineering & Technology 7 (1.1): 560-64. https://doi.org/10.14419/ijet.v7i1.1.10166.