Antennas on-chip are a particular type of radiating elements valued for their small footprint.
They are most commonly integrated in circuit boards to electromagnetically interface free …

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

Ever since the deployment of the first-generation of mobile telecommunications, wireless
communication technology has evolved at a dramatically fast pace over the past four …

Next-generation cellular technologies, commonly referred to as the sixth generation (6G),
are envisioned to support a higher system capacity, better performance, and network …

Far-field patterns and Gaussian-beam coupling efficiencies are investigated for a double-
slot antenna placed on hemispherical lenses with varying extension lengths. The radiation …

The need for unrestricted, high-quality, and high-speed communications in planned sixth
generation (6G) wireless systems drives the development and research towards the sub …

Terahertz signals were until recently an almost unexplored area of research due to the
difficulties in generation and detection of electromagnetic fields at these wavelengths …

Photoconductive antennas are promising sources of terahertz radiation that is widely used
for spectroscopy, characterization, and imaging of biological objects, deep space studies …

In this paper, we present a scalable transmitter architecture for power generation and beam-
steering at THz frequencies using a centralized frequency reference, sub-harmonic signal …

Research and development in the terahertz portion of the electromagnetic spectrum has
expanded very rapidly during the past fifteen years due to major advances in sources …