Benefiting from tens of GHz of bandwidth, terahertz (THz) communication has become a
promising technology for future 6G network. To deal with the serious propagation loss of THz …

For the demonstration of ultra-wideband bandwidth and pencil-beamforming, the terahertz
(THz)-band has been envisioned as one of the key enabling technologies for the sixth …

Joint communications and sensing (JCAS) is potentially a hallmark technology for the sixth
generation mobile network (6G). Most existing JCAS designs are based on digital arrays …

Massive multiple-input-multiple-output (MIMO) and millimeter wave have been adopted as
the enabling technologies for the 5G and beyond 5G (B5G) systems. A challenging problem …

Reconfigurable intelligent surface (RIS) is able to manipulate the wireless environment
smartly and has been exploited for assisting the wireless communications, especially at high …

In the rapidly advancing landscape of 6G, characterized by ultra-high-speed wideband
transmission in millimeter-wave and terahertz bands, our paper addresses the pivotal task of …

In this paper, we propose a novel architecture for a lens antenna array (LAA) designed to
work with a small number of antennas and enable angle-of-arrival (AoA) estimation for …

Physical layer security is vital to millimeter-wave communications enabled by large-scale
arrays, particularly the energy-efficient lens antenna arrays (LAAs). However, the broad …

In sixth generation (6G) communications, terahertz (THz) communication is one of the most
important technologies in the future due to its ultra-bandwidth, where hybrid beamforming …

As a critical candidate technology for 5G-advanced and 6G, reconfigurable intelligent
surfaces (RIS) have received extensive attention from academia and industry. RIS has the …