Density-aware mobile networks: Opportunities and challenges
We experience a major paradigm shift in mobile networks. The infrastructure of cellular
networks is becoming mobile since it is being densified also by using mobile and nomadic …
networks is becoming mobile since it is being densified also by using mobile and nomadic …
Proof of the density tapering concept of an unequally spaced array by electric field distributions of electromagnetic simulations
NQ Dinh, NT Binh, Y Yamada… - … Waves and Applications, 2020 - Taylor & Francis
The design method of an unequally spaced array was based on the density tapering in the
textbook “Antenna theory” in 1969. The effects on grating lobe reductions were shown by …
textbook “Antenna theory” in 1969. The effects on grating lobe reductions were shown by …
Estimations of matching layers effects on lens antenna characteristics
P Van Hung, NQ Dinh, HD Thuyen, NT Hung… - Industrial Networks and …, 2020 - Springer
The dielectric lens antenna is a prime candidate for the mm-wave 5G communications
system. The size and the radiation efficiency can be improved by using a high-density …
system. The size and the radiation efficiency can be improved by using a high-density …
TMA-Based Beamforming for Next Generation Satellite Communication Applications
Low-Earth Orbit (LEO) satellite mega-constellations have attracted significant interest for
their global network coverage and reduced latency with respect to their geostationary …
their global network coverage and reduced latency with respect to their geostationary …
Caustics and beam steering calculations of negative refractive index lens antenna by the ray tracing method
A negative refractive index lens antenna has a high direction, a capacity to produce multiple
beams and beam steering with a thin antenna size. These characteristics enable the lens …
beams and beam steering with a thin antenna size. These characteristics enable the lens …
Investigation on radiation characteristics of dielectric lens antennas at millimeter-wave
P Van Hung, NQ Dinh - 2021 8th NAFOSTED Conference on …, 2021 - ieeexplore.ieee.org
In 5G mobile communication, the antenna system for the base stations must be highly
directional capable of generating multi-beam and wide-angle beam scanning. The lens …
directional capable of generating multi-beam and wide-angle beam scanning. The lens …
Relatório de estágio supervisionado: Laboratório de Radiometria-UFCG.
LA RAMOS - 2021 - dspace.sti.ufcg.edu.br
This work describes the activities developed by intern Larissa de Almeida Ramos at the
Radiometry Laboratory, at the Federal University of Campina Grande, under the guidance of …
Radiometry Laboratory, at the Federal University of Campina Grande, under the guidance of …