Guerroui, M., Chaabane, A., Ikni, S., Boualleg, A., Guebgoub, N., & Mahri, O. (2022). A Printed U-Shaped Coplanar Waveguide Feed UWB Antenna for GPR Applications. Advanced Electromagnetics, 11(4), 51–59. https://doi.org/10.7716/aem.v11i4.1820