Tunable optoelectronics have attracted a lot of attention in recent years because of their
variety of applications in next-generation devices. Among the potential uses for tuning …

mmWave communications systems usually rely on analog or hybrid analog/digital
architectures and thus need a predefined codebook to perform beamforming. Traditional …

The user-centric cell-free network has emerged as an appealing technology to improve the
wireless communication's capacity of the Internet of Things (IoT) networks thanks to its ability …

Terahertz (THz) band (0.1–10 THz) is the next frontier for ultra-high-speed communication
systems. Currently, most of communications research in this spectral range is focused on …

The reversible and multi-stimuli responsive insulator-metal transition of VO2, which enables
dynamic modulation over the terahertz (THz) regime, has attracted plenty of attention for its …

Terahertz (THz) is a promising technology for future wireless communication networks,
particularly for 6G and beyond. The ultra-wide THz band, ranging from 0.1 to 10 THz, can …

In this paper, an active dual-control electromagnetically induced transparency (EIT) analog
is realized by using vanadium dioxide (VO 2) metasurface on a sapphire substrate. The unit …

6G technology is now attracting many scientific researchers due to its prominent features
including high mobility, high data rate, high operating frequency, and ultra-low end-to-end …

The THz spectrum (spanning from 0.3 to 30 THz) offers the potential of a plethora of
applications, ranging from the imaging through non transparent media to wireless-over-fiber …

Terahertz (THz) communication is considered to be a promising technology for future 6G
network. To overcome the severe attenuation and relieve the high power consumption …