Covert Information Mapped Spatial and Directional Modulation toward Secure Wireless Transmission. [PDF]
Sensors (Basel), 2021 Tian J +5 more
europepmc +3 more sources
Intensity-asymmetric wavefront shaping in nonlocal meta-lens [PDF]
Nature CommunicationsAsymmetric wavefront shaping can unlock essential functionalities for next-generation photonic systems, such as unidirectional transmission, nonlinear signal routing, and nonreciprocal light control.
Jin Yao +8 more
doaj +2 more sources
In vivo evaluation and material basis of the bi-directional immune modulatory effect of Scutellaria barbata D. Don extract [PDF]
Frontiers in MedicineThe innate immunity of host defends universally against various invading viruses, providing attractive targets for development of novel broad-spectrum antivirals.
Kerui Wu +6 more
doaj +2 more sources
Directional modulation design based on crossed-dipole arrays for two signals with orthogonal polarisations [PDF]
, 2018 Directional modulation (DM) is a physical layer security technique based on antenna arrays and so far the polarisation information has not been considered in its designs.
Lan, X., Liu, W., Zhang, B.
core +4 more sources
Directional Modulation of Exciton Emission Using Single Dielectric Nanospheres [PDF]
Advanced Materials, 2021 Jie Fang, Mingsong Wang, Kan Yao
exaly +2 more sources
Digital coding metamaterials with multi-modulation schemes and beam steering for intra-chip millimeter-wave connectivity [PDF]
Scientific ReportsIn modern wireless communication systems, data transmission is achieved through the collaboration of digital modulation circuits and antennas. Digital baseband signals are first modulated in terms of amplitude, frequency, and phase of the carrier wave ...
Zhicheng Shen, Sajjad Taravati, Jize Yan
doaj +2 more sources
The cerebellum promotes sequential foraging strategies and contributes to the directional modulation of hippocampal place cells. [PDF]
iScience, 2023 Zhang L +5 more
europepmc +2 more sources
Directional Modulation of the Integrated Stress Response in Neurodegeneration: A Systematic Review of eIF2B Activators, PERK-Pathway Agents, and ISR Prolongers. [PDF]
BiomedicinesStoian II +4 more
europepmc +3 more sources
Directional Modulation Technique Using a Polarization Sensitive Array for Physical Layer Security Enhancement. [PDF]
Sensors (Basel), 2019 Zhang W, Li B, Le M, Wang J, Peng J.
europepmc +3 more sources
Secure Multi-Directional Independent Transmission Based on Directional Modulated 2D Conformal Phased Array [PDF]
SensorsDirectional Antenna Modulation (DAM) utilizing 2D conformal phased arrays has been demonstrated to enable secure Multi-directional Independent Transmission (MIT) over a broad angular range. This paper proposes an unbalanced DAM technique that dynamically
Fulin Wu +4 more
doaj +2 more sources