A broadband low-profile circular-polarized (CP) antenna on an artificial magnetic conductor
(AMC) reflector is proposed in this letter. The basic wideband circular polarization radiation …

A simple structure composed of four rotated metallic plates is proposed to enhance the
bandwidth of circularly polarized (CP) crossed-dipole antenna. The metallic plates are …

This paper is the second part of our study that investigates surface wave resonances on
artificial magnetic conductor (AMC)‐based circularly polarized (CP) crossed‐dipole …

A wideband, circularly polarised (CP), frequency selective surfaces (FSSs) backed dual‐slot
antenna is designed and fabricated. It consists of two crescent‐shaped slots, an L‐shaped …

An uni-directional antenna designed by resonance-based reflector has the merits of
compact size, low-profile, and ultra-wide impedance bandwidth. However, its front to back …

A metasurface (MS) is highly useful for improving the performance of patch antennae and
reducing their size due to their inherent and unique electromagnetic properties. In this …

Metasurface-based circularly polarized (CP) patch antenna with broadband property is
proposed and analyzed in this paper. L-shaped slot coupling method is adopted to feed a 4× …

A broadband metasurface-based low profile antenna is proposed for circularly polarized
(CP) radiation. The proposed broadband antenna consists of a rectangular patch radiator, a …

A novel ultrathin high impedance surface (HIS) whose response is independent of
polarization and incidence angle of the incident wave is presented. The proposed HIS …

A rectangular microstrip antenna over a metasurface is proposed for circularly polarized
radiation across wide frequency range. The proposed antenna comprises a rectangular …