The existing sub-6 GHz band is insufficient to support the bandwidth requirement of
emerging data-rate-hungry applications and Internet of Things devices, requiring …

A compact beam-steerable antenna array is proposed for 28 GHz mobile terminals. The
proposed array consists of one active element and two passive parasitic elements. Two …

This article presents a wideband beam-steering antenna system for high-mobility millimeter-
wave (mm-wave) systems. It can provide both continuous and discrete beam steering in two …

In this article, a new method to design an ultrawideband beam-steering antenna system is
presented. The system is completely passive and suitable for millimeter-wave applications …

Recent research in Future Wireless Networks (FWN) s have primarily focused on improving
spectral and energy efficiency, emphasizing less on reducing power consumption. Studies …

Sixth Generation (6G) transceivers are envisioned to feature massively large antenna arrays
compared to its predecessor. This will result in even higher spectral efficiency (SE) and …

This article examines the transformative potential of integrating reconfigurable intelligent
surfaces (RISs) into sixth-generation (6G) wireless non-terrestrial networks (NTNs). The …

Millimetre waves (mm-Waves) with massive multiple input and multiple output (MIMO) have
the potential to fulfill fifth generation (5G) traffic demands. In this paper, a hybrid digital-to …

Massive multiple input multiple output communication is now possible using millimeter wave
frequency band. In this paper a transmit antenna selection algorithm is developed which …

The capacity of a millimetre-wave (mm-Wave) system can be improved by adopting a hybrid
digital-to-analog (DA) precoding system. Therefore, in this paper, an algorithm is proposed …