Navigation/traffic control satellite mission study. Volume 4 - Critical technology, growth and economic summaries Final report [PDF]
Navigation and traffic control satellite network ...
core +1 more source
Advanced Materials, EarlyView.This review examines the critical role of neighboring active motifs in heterogeneous catalysts, emphasizing how their synergistic cooperativity can be rationally designed to modulate catalytic properties. The discussion centers on the modulation of electronic and geometric structures, categorizing the catalytic systems into metal‐acid (Brønsted/Lewis ...
Peng Yuan +2 more
wiley +1 more source
Safety Control for Satellite Formation Flying via High-Order Control Barrier Functions
Applied SciencesIn satellite formation flying, maintaining a predefined safety distance between the reference satellite and its accompanying satellites is critical to prevent collisions—a requirement that traditional control methods fail to satisfy.
Xu Zhang +3 more
doaj +1 more source
Analysis of a synthetic aperture radiating interferometer navigation satellite concept Interim technical report [PDF]
Synthetic aperture interferometer navigation satellite ...
Klein, P. I.
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Designing Physical Unclonable Functions From Optically Active Materials
Advanced Materials, EarlyView.Assigning unforgeable “fingerprints” to manufactured goods is a key strategy to fight global counterfeiting. Optical physical unclonable functions (PUFs) are chemically generated random patterns of optically active materials serving as unique authenticators.
Maxime Klausen +2 more
wiley +1 more source
Remote SensingThe positioning performance of the Global Navigation Satellite System (GNSS) network real-time kinematic (NRTK) depends on regional atmospheric error modeling.
Hao Liu +5 more
doaj +1 more source
Retracted: Key Technologies of Real-Time Location Service in Satellite Navigation and Positioning Network Based on Internet of Things. [PDF]
Comput Intell Neurosci, 2023 Intelligence And Neuroscience C.
europepmc +1 more source
L-band ATS 5/Orion/S. S. Manhattan marine navigation and communication experiment Final report [PDF]
L-band signals relayed by synchronous satellite for navigation and data ...
Hanas, O. J. +3 more
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Interactions Between Active Matters and Endogenous Fields
Advanced Materials, EarlyView.This review synthesizes endogenous field information and computational methods in contexts such as cancer, wounds, and biofilms. It organizes NAMs and AAMs by sensing, transmitting, and executing functions, compares their limitations, and from these contrasts proposes design strategies for next‐generation AAMs, offering perspectives to foster ...
Jinwei Lin +6 more
wiley +1 more source
SAR deceptive jamming target-detection method based on multi-angle SAR images
The Journal of Engineering, 2019 Deceptive jamming is an effective jamming method for synthetic aperture radar (SAR). Time-delay repeater jamming, which is an important method of deceptive jamming because of its simplicity and effectiveness, can generate false targets in the SAR image ...
Gen Li +5 more
doaj +1 more source