[HTML][HTML] 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 …
Millimeter-wave generation using hybrid silicon photonics
I Degli-Eredi, P An, J Drasbæk… - Journal of …, 2021 - iopscience.iop.org
Technological innovation with millimeter waves (mm waves), signals having carrier
frequencies between 30 and 300 GHz, has become an increasingly important research field …
frequencies between 30 and 300 GHz, has become an increasingly important research field …
24–26 GHz radio-over-fiber and free-space optics for fifth-generation systems
This Letter outlines radio-over-fiber combined with radio-over-free-space optics (RoFSO)
and radio frequency free-space transmission, which is of particular relevance for fifth …
and radio frequency free-space transmission, which is of particular relevance for fifth …
[HTML][HTML] Neural network DPD for aggrandizing SM-VCSEL-SSMF-based radio over fiber link performance
This paper demonstrates an unprecedented novel neural network (NN)-based digital
predistortion (DPD) solution to overcome the signal impairments and nonlinearities in …
predistortion (DPD) solution to overcome the signal impairments and nonlinearities in …
[HTML][HTML] Experimental demonstration and performance enhancement of 5G NR multiband radio over fiber system using optimized digital predistortion
This paper presents an experimental realization of multiband 5G new radio (NR) optical front
haul (OFH) based radio over fiber (RoF) system using digital predistortion (DPD). A novel …
haul (OFH) based radio over fiber (RoF) system using digital predistortion (DPD). A novel …
[HTML][HTML] Fibre wireless distributed antenna systems for 5G and 6G services
The terahertz (THz) frequency bands are being explored as a potential means of enabling
an ultra-high transmission capacity in sixth-generation (6G) radio-access networks (RAN) …
an ultra-high transmission capacity in sixth-generation (6G) radio-access networks (RAN) …
Assessment of digital predistortion methods for DFB‐SSMF radio‐over‐fiber links linearization
This letter presents a comparative evaluation between three different behavioral models to
perform digital predistortion (DPD) that enhances the linearity of radio‐over‐fiber (RoF) …
perform digital predistortion (DPD) that enhances the linearity of radio‐over‐fiber (RoF) …
Enhancing distributed feedback‐standard single mode fiber‐radio over fiber links performance by neural network digital predistortion
This letter presents a novel neural network (NN) based digital predistortion (DPD) technique
to obliterate the signal impairments and nonlinearities in radio over fiber (RoF) systems …
to obliterate the signal impairments and nonlinearities in radio over fiber (RoF) systems …
Microwave photonic link with improved dynamic range through π phase shift of the optical carrier band
Y Gu, J Yao - Journal of Lightwave Technology, 2019 - opg.optica.org
A microwave photonic link (MPL) with an improved spurious-free dynamic range (SFDR) by
introducing a π phase shift to the spectral complements in the optical carrier band (OCB) is …
introducing a π phase shift to the spectral complements in the optical carrier band (OCB) is …
Experimental evaluation of digital predistortion for VCSEL-SSMF-based Radio-over-Fiber link
This article proposes a Digital Predistortion (DPD) technique in order to enhance the
linearity of short and limited range Mobile Front Haul (MFH) links for the present Long-Term …
linearity of short and limited range Mobile Front Haul (MFH) links for the present Long-Term …