Pannu, Preeti, and Manoj K. Pandey. “A Small Square Monopole Ultra-Wideband Antenna With Band Stop Behavior”. International Journal of Engineering and Technology 7, no. 3.12 (July 20, 2018): 697–700. Accessed February 11, 2026. https://www.sciencepubco.com/index.php/IJET/article/view/16457.