Results 41 to 50 of about 33,221 (289)

Power-over-Fiber Co-Transmission with Analog Radio-over-Fiber over a Single Standard Single-Mode Fiber

Photonics
To enable mains-free wireless access in confined environments such as tunnels and mines, this paper proposes and experimentally demonstrates a converged power-over-fiber (PoF) and analog radio-over-fiber (A-RoF) system over a single standard single-mode ...
Guangxin Li, Zhiguo Zhang, Rui Zhou, Xueliang Gu, Tong Zhai   +4 more
doaj   +1 more source

Ultra-Wideband Radio-Over-Optical Fiber Concepts, Technologies and Applications

IEEE Photonics Journal, 2010
We have developed novel ultra-wideband (UWB) radio-over-optical-fiber (UROOF) concepts and technologies for a number of important in-house applications characterized by a high data rate.
M. Ran, B. I. Lembrikov, Y. Ben Ezra
doaj   +1 more source

Intelligent Encoding through OCDM for High Capacity and Connectivity in Wireless 5G and Beyond Networks

Journal of High-Frequency Communication Technologies, 2023
Multioperator multiservice support over mobile front haul networks would be an important requirement in the evolving 5G Wireless Communication architectures.
Brindha S, Ilavarasan T, Sivasakthi T, Lakshmi G, Rashmi A, Sanjiv Kumar Saminathan, Meenakshi M   +6 more
doaj   +1 more source

Copper Nanocrystallization in Anodic Oxide Films of Ti–Cu‐Based Bulk Metallic Glass and Its Effect on the Corrosion Resistance and Cytocompatibility

Advanced Engineering Materials, EarlyView.
Viktoriia Shtefan, Thorgund Nemec, Ute Hempel, Annett Gebert and coworkers demonstrate that anodic treatment of Ti–Cu‐based metallic glass in a nontoxic pyrophosphate electrolyte forms a protective bilayered Ti/Zr‐oxide film enriched with Cu nanocrystals.
Viktoriia Shtefan, Nora Fernández Navas, Thorgund Nemec, Ivan Kaban, Ute Hempel, Andrea Voss, Volker Hoffmann, Darius Pohl, Annett Gebert   +8 more
wiley   +1 more source

Coherent modulation up to 100 GBd 16QAM using silicon-organic hybrid (SOH) devices [PDF]

, 2017
We demonstrate the generation of higher-order modulation formats using silicon-based inphase/quadrature (IQ) modulators at symbol rates of up to 100 GBd.
Freude, Wolfgang, Hartmann, Wladislaw, Kieninger, Clemens, Koos, Christian, Kutuvantavida, Yasar, Lauermann, Matthias, Randel, Sebastian, Wolf, Stefan, Zwickel, Heiner   +8 more
core   +3 more sources

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source

High Capacity Mode Division Multiplexing Based MIMO Enabled All-Optical Analog Millimeter-Wave Over Fiber Fronthaul Architecture for 5G and Beyond

IEEE Access, 2019
The ever-increasing proliferation of mobile users and new technologies, and the demands for ubiquitous connectivity, high data capacity, faster data speed, low latency, and reliable services have been driven the quest for the next generation, fifth ...
Khan Zeb, Xiupu Zhang, Zhenguo Lu
doaj   +1 more source

A 100 Gbps OFDM-Based 28 GHz Millimeter-Wave Radio over Fiber Fronthaul System for 5G

Optics, 2021
Due to the unprecedented growth in mobile data traffic, emerging mobile access networks such as fifth-generation (5G) would require huge bandwidth and a mobile fronthaul architecture as an essential solution in providing a high capacity for support in ...
James Dzisi Gadze, Reynah Akwafo, Kwame Agyeman-Prempeh Agyekum, Kwasi Adu-Boahen Opare   +3 more
doaj   +1 more source

Review of the ELI-NP-GBS low level rf and synchronization systems [PDF]

, 2018
The Gamma Beam System (GBS) of ELI-NP is a linac based gamma-source in construction at Magurele (RO) by the European consortium EuroGammaS led by INFN. Photons with tunable energy and with intensity and brilliance well beyond the state of the art will be
Alesini, D., Baricevic, B., Bellaveglia, M., Cardelli, F., Cerne, R., Diomede, M., Dominguez, P. N., Gallo, A., Jug, G., Martinelli, V., Piersanti, L.   +10 more
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source