Results 211 to 220 of about 1,829,864 (373)

Dual Band and Beam-Steering Antennas Using Reconfigurable Feed on Sierpinski Structure [PDF]

, 2015
Seonghun Kang, Chang Won Jung
openalex   +1 more source

Quasi‐Static to Supersonic Energy Absorption of Nanoarchitected Tubulanes and Schwarzites

Advanced Functional Materials, EarlyView.
Nanoarchitected energy‐absorptive Tubulanes exhibit record energy absorption under quasi‐static conditions and exceptional inelastic energy dissipation under 750 m s−1 ballistics impact, with high performance spanning strain rates of 12 orders of magnitude.
Peter Serles, Alianna Maguire, Thomas Butruille, Jet Lem, Shuo Yang, Pedro Guerra Demingos, Sahar Choukir, Michel Haché, Boran Kumral, Katherine Jia, Charles Jia, Yu Zou, Chandra Veer Singh, Carlos M. Portela, Jun Lou, Pulickel M. Ajayan, Tobin Filleter   +16 more
wiley   +1 more source

Focusing optical phased array for tissue interrogation with improved side-lobe suppression and simplified beam steering. [PDF]

Biomed Opt Express
Hosseini P, Tabatabaei Mashayekh A, Agrawal P, Ding Y, Mártir Moscoso A, Rodrigo R, Johnen S, Merget F, Witzens J.   +8 more
europepmc   +1 more source

Design principles and implementation of receiver positioning and beam steering for laser power transfer systems. [PDF]

iScience, 2023
Lin M, Zhong W.
europepmc   +1 more source

Conductive Bonding and System Architectures for High‐Performance Flexible Electronics

Advanced Functional Materials, EarlyView.
This review outlines bonding technologies and structural design strategies that support high‐performance flexible and stretchable electronics. Bonding approaches such as surface‐activated bonding and anisotropic conductive films, together with system‐level architectures including buffer layers and island‐bridge structures, possess distinct mechanical ...
Kazuma Nakajima, Kenjiro Fukuda
wiley   +1 more source

Metasurface based on phase change materials for electrically reconfigurable THz beam steering in copolarized transmission mode. [PDF]

Sci Rep
Kumar K, Vidal B, Garcia-Meca C.
europepmc   +1 more source

Multiple-Beam Steering Using Graphene-Based Coding Metasurfaces. [PDF]

Micromachines (Basel), 2023
Zheng B, Rao X, Shan Y, Yu C, Zhang J, Li N.   +5 more
europepmc   +1 more source

MAGTWIST: A Magnetically‐Driven Rotary Actuator Using a Traveling‐Wave With Integrated Stiffness Tunability

Advanced Functional Materials, EarlyView.
MAGTWIST: A compact magnetic rotary actuator, enabling smooth, stepless rotation, and on‐demand locking. Inspired by peristalsis, a soft polymer belt generates a traveling‐wave, enabling 270° rotation when heated. Cooling stiffens the belt, locking it in position and enabling it to withstand high loads.
Simon Frieler, Jean‐Paul P.M. de Vries, Sarthak Misra, Venkatasubramanian Kalpathy Venkiteswaran   +3 more
wiley   +1 more source

Twist-Induced Beam Steering and Blazing Effects in Photonic Crystal Devices. [PDF]

Light Sci Appl
Roy N, Lou B, Fan S, Mayer A, Lobet M.
europepmc   +1 more source

Beam-steering metasurfaces assisted coherent optical wireless multichannel communication system. [PDF]

Nanophotonics, 2023
Tao J, You Q, Yang C, Li Z, Deng L, Wu M, Luo M, Wu L, Li C, Liu Z, He Z, Xiao X, Zheng G, Yu S.   +13 more
europepmc   +1 more source