A wide-angle scanning leaky-wave antenna based on double-layer double-row (DLDR) spoof surface plasmon polariton (SSPP) is presented. The designed periodic SSPP with double-layer glide-symmetry can ...

In this letter, a new miniaturized dual-polarized angle-selective surface (MDASS) design is proposed using a compact double-layer patch-coupled resonant frequency-selective surface (CDPR-FSS). The ...