Four-element triple-band systems have been studied and developed for long-term evolution
(LTE) and 5G mid-band (4.5–4.9 GHz) operation. The presented multi-input multioutput …

In this paper, a novel three-dimensional integrated spoof surface plasmon polaritons
(SSPPs) transmission line (TL) is proposed. The controlled slow surface wave can …

A compact dual-band high-efficiency antenna based on spoof surface plasmon polaritons
(SSPPs) is proposed by well exciting both the TM10 mode and the LC resonant mode. Each …

This paper presents a novel tri-band bandpass filter based on multi-mode spoof surface
plasmon polaritons (SSPPs) in microwave frequencies. The combination of multi-mode …

The characteristics of hybrid three-arm coupler, which consists of the middle long range
surface plasmon polariton waveguide and two outside conventional dielectric waveguides …

This paper reports development, design, and analysis of designer (or spoof) surface
plasmon polariton-based feeding configuration to excite a dual-band antenna. As an …

The short range surface plasmon polariton (SRSPP) mode, which has an antisymmetric field
profile on the two sides of a thin metal film, has been excited efficiently based on an …

A unidirectional beam-scanning antenna is proposed. The antenna is constructed by placing
a series of circular radiating elements on a 2-mm dielectric slab backed by a corrugated …

To connect the surface plasmon polariton (SPP) based devices with the conventional
dielectric devices is a significant issue for the further development of SPP and related …

In this paper, a new spoof surface plasmon polaritons (SPPs) based transmission line (TL)
with semi-open structure is proposed, which is implemented on a single-layer substrate with …