Microwave dielectric ceramics are vital for filters, dielectric resonators, and dielectric
antennas in the 5G era. It was found that the (Cu1/3Nb2/3) 4+ substitution can effectively …

Microwave dielectric ceramics are considered to be one of the key materials of dielectric
resonators/filters and have wide application prospects in fifth generation (5G) mobile …

La (Nb0. 9V0. 1) O4 has been shown by in situ Raman spectroscopy and X-ray diffraction to
undergo a ferroelastic phase transition from monoclinic fergusonite to tetragonal scheelite …

Massive MIMO (multiple-input-multiple-output) is one of the key technologies of 5G mobile
cellular networks, which can form a huge antenna array by providing a large number of …

Two cubic garnet-structured Sr 3 B 2 Ge 3 O 12 (B= Yb, Ho; called SYG and SHG) ceramics
synthesised by the high-temperature solid-phase reaction method were investigated in …

Purpose The purpose of this research is to explore and define the digital maturity of events
using the Industry 4.0 model (I4. 0) to create a definition for Events 4.0 (E4. 0) and to place …

Fifth-generation mobile communication systems provide a huge market for microwave
dielectric materials, especially in the manufacture of dielectric resonators, filters, substrates …

Uplink and Downlink channel estimation in massive Multiple Input Multiple Output (MIMO)
systems is an intricate issue because of the increasing channel matrix dimensions. The …

Encoding scheme plays a crucial role in image transmission especially over error-prone
wireless communication channel. After reviewing existing approaches over similar topic, it …

Fifth-Generation (5G) mobile networks are expected to perform according to the stringent
performance targets assigned by standardization committees. Therefore, significant changes …