The growing maturity of nanofabrication has ushered massive sophisticated optical
structures available on a photonic chip. The integration of subwavelength-structured …

In undergraduate courses on classical electromagnetism, it is taught that a perfect conductor
expels the electromagnetic (EM) field, and hence its surface is not able to support the …

Metasurfaces are ultrathin metamaterials consisting of planar electromagnetic (EM)
microstructures (eg, meta-atoms) with pre-determined EM responses arranged in specific …

Regarding miniaturized and integrated systems, a single flat device that possesses
diversified functionalities is highly desirable in optical to microwave regimes. With this …

Terahertz science and technology promise many cutting-edge applications. Terahertz
surface plasmonic waves that propagate at metal–dielectric interfaces deliver a potentially …

A class of millimeter-wave E-plane waveguide bandpass filters (BPFs) based on spoof
surface plasmon polaritons (SSPPs) have been presented in this article. Three kinds of …

Surface plasmon polaritons (SPPs) are highly localized surface waves that exist on the
interface of two media with opposite permittivities at optical frequencies. To produce spoof …

This paper presents a theoretical model and validates experimentally the microwave slow-
wave transmission line (SW-TL) based on spoof surface plasmon (SSP) modes. Equivalent …

In this paper, spoof surface plasmon polariton (SPP) is integrated in the closed substrate
integrated waveguide (SIW) structure and a novel hybrid SIW-SPP guided-wave …

Frequency-controlled broadband and broad-angle beam scanning is proposed using a
circular-patch array fed by planar spoof surface plasmon polaritons (SPPs). Here, a row of …