Results 91 to 100 of about 59,187 (301)
IEEE Access, 2020 Vehicle-borne millimeter wave radar sensor may malfunction during signal acquisition and transmission process, which will affect the decision of adaptive cruise control (ACC) system and the safe driving of vehicles.
Hua Zhang, Jun Liang, Zhiyuan Zhang
doaj +1 more source
Advanced microwave and millimeter-wave devices
, 2023 A contribution to the design of advanced microwave and millimeterwave devices is presented hereafter. Both steps, design and measurement, have been considered in this thesis. For example, a new theory to design asymmetric devices has been developed and proved. It has been presented as a way of reducing the number of devices in a system.
openaire +2 more sources
Implementation of Drug‐Induced Rhabdomyolysis and Acute Kidney Injury in Microphysiological System
Advanced Functional Materials, EarlyView.A modular Muscle–Kidney proximal tubule‐on‐a‐chip integrates 3D skeletal muscle and renal proximal tubule tissues to model drug‐induced rhabdomyolysis and acute kidney injury. The coculture system enables dynamic tissue interaction, functional contraction monitoring, and quantification of nephrotoxicity, revealing drug side effect‐induced metabolic ...
Jaesang Kim +4 more
wiley +1 more source
Monolithically integrated ultra-wideband photonic receiver on thin film lithium niobate
Communications EngineeringAs the demand for data capacity in wireless networks and mobile communications continues to grow, they are moving toward higher carrier frequencies and wider modulation bandwidths. Unfortunately, electronic device performance degrades in association with
Marco Moller de Freitas +6 more
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Optimal Design of NRD Grating Bandpass Filters for THz Application Using GA and EIM
IEEE Photonics JournalCompact and low-loss waveguide devices are highly desired in the development of THz-wave circuits. Nonradiative dielectric (NRD) waveguides having simple structures and very low loss are promising platforms for THz-wave circuits, and previously some ...
Md. Iquebal Hossain Patwary +2 more
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Advanced Functional Materials, EarlyView.A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song +3 more
wiley +1 more source
A Compact V-Band Planar Gap-Coupled $4\times 1$ Antenna Array: Improved Design and Analysis
IEEE Access, 2017 In this paper, a broadband 60-GHz millimeter-wave 4 x 1 microstrip patch antenna array using the gap-coupled technique is presented and analyzed.
Chaouki Hannachi, Serioja Ovidiu Tatu
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A DVG003 Medical Device for Millimeter Wave Therapy
, 2016 We report on the patented technical solutions used in a new DVG003 millimeter-wave therapy device based on the experience accumulated on this subject at the Gitsu Institute of Electronic Engineering and Nanotechnolgies of the Academy of Sciences of Moldova for more than 8 years. Both the hardware and the generator head are described.
Sainsus, I.C. +7 more
openaire +3 more sources
Millimeter Wave Ad Hoc Networks: Noise-limited or Interference-limited?
, 2015 In millimeter wave (mmWave) communication systems, narrow beam operations overcome severe channel attenuations, reduce multiuser interference, and thus introduce the new concept of noise-limited mmWave wireless networks.
Fischione, Carlo +1 more
core +1 more source
Multiband Switchable Microwave Absorbing Metamaterials Based on Reconfigurable Kirigami–Origami
Advanced Functional Materials, EarlyView.A reconfigurable metamaterial featuring tunable microwave‐absorbing and load‐bearing performance is proposed. Stretchable kirigami and bistable origami configurations are integrated as actuating components, and the synergistic deformation mechanisms are systematically analyzed.
Weimin Ding +7 more
wiley +1 more source