Surface plasmon polaritons (SPPs) are interactions between incident electromagnetic
waves and free electrons on the metal–dielectric interface in the optical regime. To mimic …

In recent years, Spoof surface plasmon polaritons (SPPs) have been studied at microwave
(MW) frequencies. The Spoof SPPs can be supported by plasmonic metamaterials, which …

In this communication, a leaky-wave antenna (LWA) featuring beam scanning from backfire
direction is investigated. The presented LWA is designed based on the odd-mode spoof …

A high aperture efficiency endfire antenna based on odd mode spoof surface plasmon
polaritons (SSPPs) is proposed in this article. First, a pair of symmetrical SSPPs …

A wideband fish-bone-shaped endfire antenna utilizing odd-mode spoof surface plasmon
polaritons (SSPPs) is proposed in this communication. Consisting of a microstrip-to-slotline …

A Goubau-line leaky-wave antenna (LWA) with a large scanning angle is presented in this
letter. In contrast to the conventional Goubau-line leaky wave with a small scanning angle …

In this communication, we propose glide-symmetric double-layer (DL) spoof surface
plasmon polaritons (SSPPs) structures for controlling the field confinement of SSPPs to …

A pattern reconfigurable antenna based on switchable spoof surface plasmon polaritons
(SSPPs) transmission line is experimentally presented. There are two fundamental modes …

This communication presents a wideband endfire antenna based on odd mode spoof
surface plasmon polaritons (SSPPs). The odd mode SSPPs is supported by dipole-shaped …

An endfire antenna with sum and difference beams is designed based on phase
transforming of a proposed asymmetric spoof surface plasmon polariton (SSPP) structure …