Since its initial release in 2008, interCAD has evolved into a comprehensive ECAD platform supporting schematic, PCB layout, ...
How big is the current debt problem and how is the COVID-19 pandemic affecting countries’ debt burdens? The Debt Service Suspension Initiative (DSSI) means that bilateral official creditors are, ...
Abstract: A low radar cross section (RCS) Vivaldi antenna based on the polarization conversion metasurface (PCM) is presented in this paper. The PCM unit consists of two pairs of L-shape metal strips ...