In this work. we introduce a conceptually new approach for designing frequency reconfigurable wire antennas based on the use of multi-layered wrapping metasurfaces. Specifically. we demonstrate that the complex-valued input impedance of a wire antenna can be tailored by engineering the electromagnetic characteristics of a coating metasurface and we discuss how this effect can be explo... https://www.trangtinamthuc.com/product-category/accessories/