Martínez-Carrasco Romero, Pablo; Rausell-Campo, Jose Roberto; Pérez-Galacho, Diego; Li, Xu; Qing, Ting; Pérez-López, Daniel; Wang, Tiangxiang(Institute of Electrical and Electronics Engineers, 2023-11)
[EN] Massive-MIMO systems can achieve high capacities
and data rates by increasing the number of operational antennas
in the base station. As more antenna elements are introduced, the
complexity of the signal processing ...
Martínez-Carrasco, Pablo; Huy-Ho, Tan; Capmany Francoy, José(Institute of Electrical and Electronics Engineers, 2024-07-15)
[EN] In this work we present an automatic calibration technique for switched Optical True Time Delay Lines which allows the control of all of the switchers without relaying on intermediate attenuators nor external test ...
[EN] Microwave photonics aims to overcome the limitations of radiofrequency devices and systems by leveraging the unique properties of optics in terms of low loss and power consumption, broadband operation, immunity to ...