Using a metamaterial consisting of metals with subwavelength surface patterning, one can
mimic surface plasmon polaritons (SPPs) and achieve surface waves with subwavelength …

Metamaterial devices (metadevices) have been developed in progress aiming to generate
extraordinary performance over traditional devices in the (sub-) terahertz (THz) domain, and …

Although tremendous efforts have been devoted to investigating planar single-conductor
circuits, it remains challenging to provide tight confinement of electromagnetic field and …

Digital coding and digital modulation are the foundation of modern information science. The
combination of digital technology with metamaterials provides a powerful scheme for spatial …

Reconfigurability of dispersion properties of spoof surface plasmon polaritons (SSPPs) have
been realized by loading tunable elements such as varactors and pin diodes. However, the …

Corrugated metal with period grooves supports spoof surface plasmons polariton (SSPP)
wave in microwave and terahertz ranges. In this letter, a four-way SSPP splitter/combiner …

Electromagnetic (EM) wave absorber with broad and robust absorption performance over
wide incident angle range is persistently desired in specific applications. In this work, we …

A dual wideband antenna with a large beam steering angle through endfire radiation and
frequency scanning radiation in each band is proposed for the first time. The antenna utilizes …

In this paper, a semi-analytical approach is introduced to analyze a spoof plasmonic
structure, with an arbitrary geometry. This approach is based on a combination of techniques …

We propose and investigate an easy technique to mitigate the mutual coupling of integrated
antenna elements caused by surface waves in a high-permittivity grounded dielectric …