Results 61 to 70 of about 147,145 (300)
Photonic Microwave Up-Conversion Link With Compensation of Chromatic Dispersion-Induced Power Fading
IEEE Photonics Journal, 2019 An effective scheme of frequency doubling up-conversion is proposed and demonstrated, which achieves the generation of high-frequency microwave signal and the compensation of chromatic dispersion-induced power fading (CDIPF).
Dan Chen +4 more
doaj +1 more source
Power Over Fiber Pooling as Part of 6G Optical Fronthaul
Journal of Lightwave TechnologyKey parameters required in 5G advanced networks are higher peak data rates, lower latency but with improved energy efficiency. Those key performance indicators are further pushed forward in the envisioned 6G requirements, among others in achieving real energy efficiency by providing broadband low power communications with efficient powering strategies.
C. Vázquez +4 more
openaire +2 more sources
Remote optical powering using fiber optics in hazardous environments [PDF]
, 2018 Potential niches for a power-over-fiber (PoF) technique can be found in hazardous areas that require controlling unauthorized access to risk areas and integration of multiple sensors, in scenarios avoiding electromagnetic interference, and the presence ...
Contreras Lallana, Pedro +3 more
core +1 more source
A new design of a printed reconfigurable coplanar multiband antenna [PDF]
, 2022 The demand for multi-functional components has increased enormously in recent years. Advances in integrated technology have enabled researchers to adapt diverse applications operating at different frequencies in a single wireless device.
Latrach, Mohamed +3 more
core +4 more sources
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To explore how cerebral hypoxia and Normal‐Appearing White Matter (NAWM) integrity affect MS lesion burden and clinical course. Methods Seventy‐nine MS patients, including 13 clinically isolated syndrome (CIS) patients and 66 relapsing–remitting multiple sclerosis (RRMS) patients, and 44 healthy controls (HCs) were recruited from ...
Xinli Wang +8 more
wiley +1 more source
3 kW 20/400 Yb-Doped Aluminophosphosilicate Fiber With High Stability
IEEE Photonics Journal, 2018 By using the MCVD system and the all-gas-phase chelate precursor doping technique, we fabricated an Yb-doped aluminophosphosilicate fiber with 20 μm-core and 400 μm-clad in diameter, i.e., 20/400 Yb-APS fiber. The fiber
Shuang Liu +12 more
doaj +1 more source
Power over fiber in radio access networks: 5G and beyond
Journal of Optical Communications and NetworkingThis paper introduces the concept of power over fiber (PoF) and potential applications envisioned in radio access networks with optical fronthauling using different types of optical fibers. It is an open discussion on exploring PoF technology with current experiments integrating analog radio over fiber using 5G-NR signals in compliance with 3GPP, PoF ...
Carmen Vázquez 0001 +2 more
openaire +2 more sources
Power-Over-Fiber power supply [PDF]
, 2018 Tato práce se zabývá možnostmi přenosu energie optickým vláknem pro účely napájení elektronických zařízení. Zahrnuje problematiku přeměny elektrické energie na optickou, navázáním optického záření do optického vlákna, vazbou mezi vláknem a opto ...
Kos, David
core +1 more source
Towards high bandwidth communication systems: from Multi-Gbit/s over SI-POF in home scenarios to 5G cellular networks over SMF [PDF]
, 2021 The main objective of the thesis is to study high bandwidth communication systems for different network architectures from the end user at the in-home scenario to the service provider through the mobile cellular front-haul network.
Al-Zubaidi, Fahad Mohammed Abdulhusse
core
Cracking the Code: Genotype–Phenotype Correlation Models in Sarcoglycanopathies
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Sarcoglycanopathies are among the most severe limb‐girdle muscular dystrophies (LGMD), though milder presentations have been described. These diseases are primarily caused by missense variants, but the limited predictability of their effect on protein maturation, complex formation, and transport has hindered reliable genotype ...
Leonela Luce +72 more
wiley +1 more source