Results 51 to 60 of about 259 (91)
Topological Berry Antenna on a Silicon Chip for Terahertz Wireless Communication
Advanced Photonics Research, Volume 6, Issue 9, September 2025.The on‐chip topological Berry antenna for 6G to Xth‐generation wireless communication is designed via integrating various Berry curvatures for an enhanced antenna aperture and radiation gain. This THz antenna has demonstrated a maximum gain of 17 dBi and chip‐to‐chip wireless communications at 20 Gbps over a distance of 15 cm.
Sonu Kumar +8 more
wiley +1 more source
Microwave and Optical Technology Letters, Volume 67, Issue 9, September 2025.ABSTRACT A low‐cost and compact benchtop using the off‐the‐shelf optoelectronic (OE) measurement system is presented which is built to measure the performance of a 160 GHz frequency selective surface (FSS). The system uses an optical heterodyne source to excite wireless signals through the ‐D‐band (110–170 GHz), and transmission magnitude is measured ...
Keigan Macdonell +2 more
wiley +1 more source
Nonlinear multimode photonics on‐chip
Nanophotonics, Volume 14, Issue 15, Page 2507-2548, August 2025.Abstract Nonlinear integrated photonics, which takes advantage of the strong field enhancement in integrated waveguides to boost the efficiency of nonlinear effects, has paved the way for the demonstration of cutting‐edge applications. These achievements have also been made possible by the impressive progress in material engineering and fabrication ...
Valerio Vitali +10 more
wiley +1 more source
The Journal of Clinical Pharmacology, Volume 65, Issue 7, Page 873-884, July 2025.Abstract Fruquintinib is a selective, oral tyrosine kinase inhibitor of all three vascular endothelial growth factor receptors 1, 2, and 3, which is approved for patients with previously treated metastatic colorectal cancer regardless of biomarker status. This population pharmacokinetic (PK) analysis characterized sources of interpatient variability on
Xiaofei Zhou +10 more
wiley +1 more source
Advanced Physics Research, Volume 4, Issue 6, June 2025.This study reports strong magnetoelectric effects in PVDF‐TrFE/Ni bilayer composites. Direct measurements of charge accumulation reveal high induced polarization, corresponding to open circuit voltages of 75 mV. Finite element simulations are in good agreement with experiments and demonstrate device scalability.
Federica Luciano +10 more
wiley +1 more source
International Journal of Communication Systems, Volume 38, Issue 8, 25 May 2025.Overview of blockchain supported multisignature algorithm for IoV. ABSTRACT The Internet of Vehicles (IoV) has emerged as a promising application capable of enhancing transportation efficiency and providing a variety of mobile services to drivers. This IoV enables real‐time data sharing among vehicles and infrastructure, allowing for better traffic ...
Dushyant Kumar Yadav +3 more
wiley +1 more source
Brain Pathology, Volume 35, Issue 2, March 2025.Brain pericyte subsets play distinct roles in regulating the blood–brain barrier and Alzheimer's disease. Abstract Although the concept that the blood–brain barrier (BBB) plays an important role in the etiology and pathogenesis of Alzheimer's disease (AD) has become increasingly accepted, little is known yet about how it actually contributes.
Diana G. Bohannon +8 more
wiley +1 more source
Distributed remote antenna unit with selection‐based of (RoF‐IoT) paradigm: Performance improvement
IET Communications, Volume 19, Issue 1, January/December 2025.Abstract Mixing the wireless medium with fiber optics can form a new communication system called a radio‐over‐fiber (RoF) network; it is a promising solution that can provide high bandwidth and a reliable connection between numerous sensors in wireless sensor networks (WSN) and the central office (base station) within a particular area.
Shakir Salman Ahmad +2 more
wiley +1 more source
IEEE Photonics Journal, 2014 A system involving W-band (75-110 GHz) optical millimeter (mm)-wave generation using the external optical modulator (EOM) in a radio-over-fiber (RoF) link is presented for satisfying the requirements for multi-gigabit-per-second data rates.
S. E. Alavi +6 more
doaj +1 more source
Adaptive Modulation and Coding Using Neural Network Based SNR Estimation
IEEE Access, 2019 In this paper, we propose a novel Adaptive Modulation and Coding (AMC) scheme enabled by Artificial Neural Network (ANN) aided Signal-to-Noise power Ratio (SNR) estimation. The Power Spectral Density (PSD) values are trained for SNR classification and it
Shun Kojima +2 more
doaj +1 more source