In this paper, a novel decoupling technique for closely packed patch antennas using near-
field resonator (NFR) above each antenna element is proposed. The decoupling mechanism …

A broadband low-profile L-probe fed metasurface antenna is proposed by well exciting both
transverse magnetic (TM) leaky wave and transverse electric (TE) surface wave resonances …

A symmetrical dual-beam end-fire bowtie antenna with gain enhancement is achieved by
integrating three pairs of metamaterial (MTM) arrays for 5G MIMO applications. The first pair …

A miniaturized wideband non-uniform metasurface antenna is proposed and analyzed using
an equivalent circuit model. The nonuniform metasurface consists of an array of rectangular …

This article discusses the future possibilities and analysis of metamaterial (MTM)-based
compact circularly polarized (CP) antennas for wireless applications. Here an effective …

Wideband wide-angle scanning metasurface phased arrays are studied in this article. To
ensure grating lobe free across the entire operation frequency band and within a wide beam …

A wideband metasurface antenna operating at millimeter-wave spectrum in substrate-
integrated waveguide (SIW) technology is proposed. Coupled by a slot etched on an SIW …

In this article, a new compact metasurface circularly polarized (CP) antenna is presented,
where the rotating 45° periodic ellipse patch is used to achieve polarization conversion from …

To facilitate the microwave beam steering of planar antennas in both elevation and azimuth
planes, a radially gradient quasi-transparent hybrid metasurface (RGHMS) structure is …

A wideband, low‐profile, and high‐gain antenna loaded with a dual‐layer metasurface is
proposed in this study. The metasurface consists of two metallic layers printed on two …