Multi-beam antennas are critical components in future terrestrial and non-terrestrial wireless
communications networks. The multiple beams produced by these antennas will enable …

Millimeter-wave bands (around 28, 38, 60, and 73 GHz) are anticipated to play a decisive
role in the hosting of future wireless systems. The necessity of smart antennas to adaptively …

This communication presents the design, optimization, fabrication, and characterization of
an electronically steerable transmitarray (TA) with 2 bits of phase quantization per unit cell …

Quasi-optical beamformers provide attractive properties for antenna applications at
millimeter-wave (mm-wave) frequencies. Antennas implemented with these beamformers …

This article presents a parallel-plate lens beamformer for continuous wide-angle scanning.
The design is based on a compact dual-lens system with extended scanning range and is …

A dual-band shared-aperture variable inclination continuous transverse stub (VICTS)
antenna is designed with good port isolation and a low profile. The operation bands …

In this letter, we present a planar half-Luneburg lens antenna based on a glide-symmetric
dielectric structure. The proposed half-Luneburg lens antenna provides a compact …

Millimeter-wave (mm-wave) technology is a viable candidate to address the growing data
traffic in 5G wireless communication and beyond. However, challenges related to free-space …

A dual-polarized (DP) flat antenna array with passive 2-D beam-scanning capability is
presented in this paper. The array consists of a DP continuous transverse stub (CTS) array …

A millimeter-wave frequency-scanned antenna based on continuous transverse stubs
applications is presented in this communication. The waveguide CTS radiation slots are fed …