Elkorany, A.S., Ahmed, G., Saleeb, D. and Mohamed, H.A. 2018. Tunable Elliptical Split Ring Resonator Using Single Varactor Diode. Advanced Electromagnetics. 7, 1 (Jan. 2018), 7–12. DOI:https://doi.org/10.7716/aem.v7i1.580.