A new approach for the gain enhancement and wideband radar cross section (RCS)
reduction of an antenna based on the chessboard polarization conversion metasurfaces …

The simultaneous improvement in radiation and scattering performance of an antenna is
normally considered as contradictory. In this paper, wideband gain enhancement and radar …

Controlling the polarization state of electromagnetic waves is an important topic in
microwaves due to the enormous application potential in radar technology and mobile …

A reconfigurable linear-to-linear polarization conversion metasurface (Re-PCM) based on
positive-intrinsic-negative (PIN) diodes is proposed, which can be reconfigured between the …

A triple band metamaterial absorber in the terahertz range, incorporating a three closed
circle ring resonator, was designed and fabricated on flexible polyethylene terephthalate …

In this paper, a dual-band metamaterial absorber (MMA) ring with a mirror reflexed C-shape
is introduced for X and Ku band sensing applications. The proposed metamaterial consists …

A novel integration strategy of microstrip antenna and metasurface is proposed to achieve
low-radar cross section (RCS) and improved radiation performance simultaneously. Aimed …

A planar antenna array based on checkerboard polarization conversion electromagnetic
band-gap (CPC EBG) structures with wideband circular polarization and low radar cross …

A novel metasurface (MS)-based method for broadband radar cross section (RCS) reduction
of circularly polarized (CP) patch antennas is proposed. The RCS reduction is achieved in a …

In this paper, a square enclosed split-maze shaped metamaterial absorber is proposed for X
and Ku band wireless applications. Two square metal enclosures were introduced around …