Wireless engineers and business planners commonly raise the question on where, when,
and how millimeter-wave (mmWave) will be used in 5G and beyond. Since the next …

The rapid involution of the mobile generation with incipient data networking capabilities and
utilization has exponentially increased the data traffic volumes. Such traffic drains various …

The 5GCHAMPION Europe–Korea collaborative project provides the first fully‐integrated
and operational 5G prototype in 2018, in conjunction with the 2018 PyeongChang Winter …

Millimeter wave communication is one of the main disruptive technologies in upcoming 5G
mobile networks. One of the first candidate applications, which will be commercially ready by …

Developing ways to affordably deliver broadband connectivity is one of the major issues of
our time. In challenging deployment locations with irregular terrain, traditional Clear-Line-Of …

This paper describes different variants of broadband and simple attenuator modules for
beamforming applications, based on radio frequency micro electro-mechanical systems (RF …

Phased-array antennas, such as the ones presently developed for 5G millimeter wave
(mmW) applications, are concentrating a high density of radiating elements to provide high …

A variable attenuator is one of the essential components in radio frequency (RF) systems,
such as automatic gain control amplifiers and full-duplex systems. Variable attenuators …

We study the performance of a prototype of a millimeter-wave transceiver with radio
frequency (RF) beamforming capabilities. More specifically, the focus is on the architecture …

Developing ways to affordably deliver broadband connectivity is one of the major issues of
our time. In challenging deployment locations with irregular terrain, traditional Clear-Line-Of …