In the modern technological world, wireless communication has taken a massive leap from
the conventional communication system to a new radio communication network. The novel …

This article presents a two-layer low-complexity fully connected (FC) RF/analog weighting
multi-input–multi-output (MIMO) transceiver comprising an RF weight layer and an analog …

In this paper, we explore the problem of utilizing Integrated Access and Backhaul (IAB)
technology in Non-Terrestrial Networks (NTN), with a particular focus on aerial access …

The nonlinearity of the fifth-generation (5G) millimeter-wave (mmWave) phased array
transmitter (TX) depends on the variations in the beamforming coefficients, eg, due to …

Millimeter-wave vehicle-to-vehicle communication systems with multiple-input multiple-
output antenna array have drawn significant attention because it is expected to satisfy the …

Hybrid beamforming has been widely considered in millimeter-wave (mmWave) massive
multiple-input multiple-output (MIMO) system, which can greatly reduce power consumption …

We present a new online method to diagnose faulty elements in an antenna array quickly
and reliably while a wireless communication system is under regular operation. Existing …

Beyond-5G and 6G wireless networks exploit the millimeter-wave (mmWave) frequency
bands to achieve significantly improved data rates, and existing mmWave systems rely on …

Practical radio frequency beamforming can suffer from high sidelobe levels which cause
inter-beam interference (IBI) in multibeam transceivers. IBI can be reduced by sha** the …

In multicarrier wideband millimeter-wave (mmWave) communications, as the size of antenna
array increases, as in massive multiple-input multiple-output (MIMO), an additional …