A Miniaturized 5.8 GHz L-Shaped Antenna Structure Modelled with Doubler-Multiplier Circuit Topologies. Tikrit j. eng. sci. [Internet]. 2026 Oct. 15 [cited 2026 Nov. 5];33(3):1-11. Available from: http://www.tj-es.com/ojs/index.php/tjes/article/view/2645