Results 221 to 230 of about 1,829,864 (373)

TM-polarized angle-dispersive metasurface for axisymmetric extension of beam steering angles

, 2021
Ying Li, Lijin Xu, Jun Yang, Guangsheng Deng, Zhiping Yin, Xiangxiang Li, Xiong Wang   +6 more
openalex   +1 more source

Rolling and Impacting Caustic Drops on Super Liquid‐Repellent Surfaces: In Situ Force and Energy Monitoring of Surface Degradation

Advanced Functional Materials, EarlyView.
The use of continuous drop‐based force and energy probing methods is introduced to evaluate in situ chemical degradation of super liquid‐repellent surfaces by caustic liquids. By tracking the velocity of rolling drops and energy dissipation of impacting drops, degradation dynamics are resolved under high spatio‐temporal precision. Using this technique,
Parham Koochak, Kai Liu, William S. Y. Wong   +2 more
wiley   +1 more source

Simulation-Based Design of an Electrically Tunable Beam-Steering Metasurface Driven by a Triboelectric Nanogenerator. [PDF]

Micromachines (Basel)
Luo P, Zhang L, Wang S, Zhu Z.
europepmc   +1 more source

Taming Fabry-Pérot resonances in a dual-metasurface multiband antenna with beam steering in one of the bands. [PDF]

Sci Rep, 2023
Gonçalves Licursi de Mello R, Lepage AC, Begaud X.   +2 more
europepmc   +1 more source

Liquid Lenses for Aerospace Beam Steering and Communications: MOSAIC

Shreeyam Kacker, Kerri Cahoy
openalex   +2 more sources

Design and Implementation of 3–6 GHz 4-Channel Beam Steering Circuit with 6-Bit Digital Phase Shifters [PDF]

Mostafa Elsayed, Jaspreet Kaur, Jalil ur Rehman Kazim, Hasan Abbas, Muhammad Ali Imran, Qammer H. Abbasi, Julien Le Kernec   +6 more
openalex   +1 more source

Bioinspired Stabilization of Fluorescent Au@SiO2 Tracers for Multimodal Biological Imaging

Advanced Functional Materials, EarlyView.
This study demonstrates a bioinspired stabilization strategy for fluorescent gold‐silica nanoparticles. Inspired by natural biosilica maturation, high‐temperature calcination transforms the silica shells, preventing dissolution in cell culture media and intracellular environments.
Wang Sik Lee, Henry Lee, Patricia Taladriz‐Blanco, Dimitri Vanhecke, Barbara Rothen‐Rutishauser, Alke Petri‐Fink   +5 more
wiley   +1 more source

Beam steering for single antenna element using different optical lens. [PDF]

Sci Rep
Mohamed AW, Mahmoud KR, Montaser AM.
europepmc   +1 more source

Modeling and algorithms for optimizing beam steering optical crossconnects

, 2003
Piyajit Phanaphat
openalex   +1 more source

Phase‐steered fixed beams in one and two‐dimensional scan space for substrate‐integrated radar and radio systems at 60 GHz [PDF]

, 2014
Ajay Babu Guntupalli, Ke Wu
openalex   +1 more source