Performance improvement and cost reduction techniques for radio over fiber communications
Advanced cost reduction and performance improvement techniques conceived for Radio
Over Fiber (ROF) communications are considered. ROF techniques are expected to form the …
Over Fiber (ROF) communications are considered. ROF techniques are expected to form the …
Machine learning techniques in radio-over-fiber systems and networks
The radio-over-fiber (RoF) technology has been widely studied during the past decades to
extend the wireless communication coverage by leveraging the low-loss and broad …
extend the wireless communication coverage by leveraging the low-loss and broad …
Ultra-wideband and adaptive photonic signal processing of microwave signals
RA Minasian - IEEE Journal of Quantum Electronics, 2015 - ieeexplore.ieee.org
Microwave photonic techniques are attractive for processing high bandwidth signals,
overcoming inherent electronic limitations. These processors provide new capabilities for …
overcoming inherent electronic limitations. These processors provide new capabilities for …
Highly linear radio-over-fiber system incorporating a single-drive dual-parallel Mach–Zehnder modulator
We propose a highly linear radio-over-fiber system with low intermodulation distortion (IMD)
using a single-drive dual-parallel Mach-Zehnder modulator (SD-DPMZM). The optical carrier …
using a single-drive dual-parallel Mach-Zehnder modulator (SD-DPMZM). The optical carrier …
Linearized electrooptic microwave downconversion using phase modulation and optical filtering
We propose and demonstrate an electrooptic technique for relaying microwave signals over
an optical fiber and downconverting the microwave signal to an intermediate frequency at …
an optical fiber and downconverting the microwave signal to an intermediate frequency at …
High-capacity wireless backhaul network using seamless convergence of radio-over-fiber and 90-GHz millimeter-wave
We propose and experimentally demonstrate a seamlessly converged radio-over-fiber (RoF)
and millimeter-wave system at 90 GHz for high-speed wireless signal transmission. We …
and millimeter-wave system at 90 GHz for high-speed wireless signal transmission. We …
Amplified radio-over-fiber system linearization using recurrent neural networks
L Augusto Melo Pereira, LL Mendes… - Journal of Optical …, 2023 - opg.optica.org
Ubiquitous communication is an emergent feature of the future sixth generation of mobile
communication (6G) networks. One of the main challenges of this upcoming mobile network …
communication (6G) networks. One of the main challenges of this upcoming mobile network …
Linearization technologies for broadband radio-over-fiber transmission systems
Linearization technologies that can be used for linearizing RoF transmission are reviewed.
Three main linearization methods, ie electrical analog linearization, optical linearization, and …
Three main linearization methods, ie electrical analog linearization, optical linearization, and …
A novel analog broadband RF predistortion circuit to linearize electro-absorption modulators in multiband OFDM radio-over-fiber systems
Y Shen, B Hraimel, X Zhang… - IEEE Transactions …, 2010 - ieeexplore.ieee.org
We propose and demonstrate a novel and simple predistortion circuit using reflective
antiparallel diodes for linearization of electro-absorption modulators (EAMs) in multiband …
antiparallel diodes for linearization of electro-absorption modulators (EAMs) in multiband …
SFDR enhancement in analog photonic links by simultaneous compensation for dispersion and nonlinearity
A method to improve the spurious-free dynamic range (SFDR) of analog photonic links has
been proposed and experimentally demonstrated, which only consists of a phase modulator …
been proposed and experimentally demonstrated, which only consists of a phase modulator …