Results 131 to 140 of about 296,490 (359)
Low‐Frequency Microwave Absorption Composites
Advanced Science, EarlyView.The microwave absorption principles and low‐frequency performance factors are briefly introduced. Recent progress is systematically summarized in five different based composites. Then detailed analysis focuses on relationships and mechanisms about micro‐structure and macro‐performance.
Mukun He +7 more
wiley +1 more source
HeliyonThe rapid development of the Internet of Things (IoT) has extensively promoted the development of Wireless Sensor Networks (WSNs), an essential technology for series displaying perception and data collected from the physical world. In densely distributed
Na Ma, Shouxin Wang, Shuailing Hao
doaj
ISAAC: Inflatable Satellite of an Antenna Array for Communications, volume 6 [PDF]
The results of a study to design an antenna array satellite using rigid inflatable structure (RIS) technology are presented. An inflatable satellite allows for a very large structure to be compacted for transportation in the Space Shuttle to the Space ...
Ashton, Patrick +7 more
core +1 more source
Advances in MXene‐Based Electronics via Surface and Structural Redesigning and Beyond
Advanced Electronic Materials, EarlyView.Herein, various MXenes surface and structural engineering strategies such as termination control, doping, interlayer design, and heterostructures are reviewed for advanced electronics applications. We discuss how these approaches optimize conductivity, work function, and device integration, enabling breakthroughs in transistors, photodetectors, and ...
Adnan Younis +8 more
wiley +1 more source
Angewandte Chemie, EarlyView.A structural fingerprint optimization strategy is proposed for the 1[TMOF4]∞ chain‐based compounds, aimed at modifying the geometric features of functional chains to maximize the optical nonlinearity. In the ultraviolet (UV) nonlinear optical (NLO) crystal (H3O)(Biu)2(NbOF4), the structural fingerprints of the functional chains satisfy the ideal ...
Congcong Jin +10 more
wiley +2 more sources
Satellite communications using commercial protocols [PDF]
, 2000 William D. Ivancic +5 more
openalex +1 more source
Choice of FDMA/SCPC access technique for aeronautical satellite voice system [PDF]
A worldwide aeronautical mobile satellite system is about to become operational. The system architecture and access methods have been debated extensively, resulting in the selection of Time Division Multiplexing/Time Division Multiple Access (TDM/TDMA ...
Smith, G. K.
core +1 more source
Communication system uses modulated laser beam [PDF]
, 1965 Electro-optical system is placed on a satellite to effect communications between two remote stations.
Minott, P. O.
core +1 more source
Advanced Energy Materials, EarlyView.Silicon‐boron alloy nanoparticles are incorporated into lithium‐ion batteries as the active anode material and enhance the battery cycle and calendar lifetime with improved interfacial chemical passivation. This passivation is afforded by the strong surface dipoles imparted on the particles from Lewis acidic surface boron.
Pashupati R. Adhikari +11 more
wiley +1 more source