Reducing the radar cross section while maintaining the performance of a coplanar waveguide-fed antenna with an absorptive metasurface

This work was supported by Ministerio de Ciencia, Innovacion y Universidades, Spanish Government, under project MILLIHAND RTI2018-095825-B-I00, by the Gobierno del Principado de Asturias and European Union (FEDER) under Project GRUPIN-IDI-2018-000191 and by the Gobierno del Principado de Asturias under the “Severo Ochoa” program of Ayudas predoctorales para la investigacion y docencia del Principado de Asturias (grant BP16024).