In this paper. we propose two designs of slot-fed metasurface antenna for beam steering applications. Both designs have the same two-layer stacked configuration consisting of either a single-slot or a double-slot radiator and a metasurface superstrate. In contrast to existing phase-gradient metasurfaces with varying unit elements for beam steering. https://www.markbroyard.com/deal-time-caruso-s-rhodiola-tabs-50-discount-super-buy/