Efficient beam steerable high-gain antennas enable high-speed data rates over long-
distance networks, including wireless backhaul, satellite communications (SATCOM), and …

This paper presents a quasi-conformal transformation optics (QCTO) based three-
dimensional (3D) retroreflective flattened Luneburg lens for wide-angle millimeter-wave …

This article describes a detailed procedure that allows for a time-efficient design of fully
metallic geodesic H-plane horn antennas using an in-house ray-tracing method together …

In this paper we present the design, fabrication, and experimental verification of a new type
of Graded-index (GRIN) lens antenna with an integrated feeder. The continuously varying …

This research paper delves into the precise determination of the band gap within one-
dimensional Electromagnetic Band Gap (1D-EBG) structures, employing the Transfer matrix …

This communication presents an H-plane substrate integrated waveguide (SIW) horn
antenna whose directivity is enhanced using holey unit cells along the horn flaring. By …

In this paper, a 3D conformal meta-lens designed for manipulating electromagnetic beams
via height-to-phase control is proposed. The structure consists of a 40× 20 array of tunable …

In this letter, we derive a new closed-form analytical formula for the refractive index of a
telescopic lens based on inhomogeneous graded index (GRIN) material. The telescopic …

This letter proposes a near-field dual-band printed metasurface (DBPM) to realize a high-
gain front-end antenna for full-duplex Ka-Band communication systems. The base of the …

Efficient beam steerable high-gain antennas enable high-speed data rates over long-
distance networks, including wireless backhaul, satellite communications (SATCOM), and …