Results 251 to 260 of about 639,224 (342)

A gain-reconfigurable flat gradient refractive index plasma lens. [PDF]

Sci Rep
Sadeghikia F, Zafari K, Himdi M, Horestani AK.   +3 more
europepmc   +1 more source

Reconfigurable modular origami for tunable 2D symmetry groups. [PDF]

Sci Adv
Liu W, Ren Q, Wang Y, Zhang Z, Wang X, Liang Y, Huang H, Ma J, Jiang H, Chen Y.   +9 more
europepmc   +1 more source

Topology Design of Reconfigurable Intelligent Metasurfaces Based on Equivalent Circuit Model. [PDF]

Micromachines (Basel)
Xu J, Zhu C, Pan Y, Zhang H, Wu C, Li H.
europepmc   +1 more source

Achievable Rate Optimization for Reconfigurable Intelligent Surface-Aided Multi-User Movable Antenna Systems. [PDF]

Sensors (Basel)
Yu L, Ren Y.
europepmc   +1 more source

Soft magnetic microrobots with remote sensing and communication capabilities. [PDF]

Nat Commun
Gao Q, Kim M, von Arx D, Zhang E, Zhang X, Ye H, Vogt C, Ehmke C, Corsino D, Catania F, Münzenrieder N, Magno M, Cantarella G, Nelson BJ, Pané S.   +14 more
europepmc   +1 more source

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Wideband Pattern-Reconfigurable Antenna With Switchable Monopole and Vivaldi Modes

IEEE Antennas and Wireless Propagation Letters, 2023
A novel design for radiation pattern-reconfigurable antenna is described in this letter. The design is based on a wideband Vivaldi antenna structure.
W. Yuan, Jingjian Huang, Xiaofa Zhang, K. Cui, Weiwei Wu, N. Yuan   +5 more
semanticscholar   +1 more source

A Planar Pattern-Reconfigurable Antenna With Stable Radiation Performance

IEEE Antennas and Wireless Propagation Letters, 2022
In this letter, a planar antenna withreconfigurable radiation pattern is investigated for smart Wi-Fi systems. The design incorporates one pair of folded dipoles, a microstrip-to-via feeding balun and two reconfigurable parasitic strips which are near ...
Shengnan Zhao, Zhan Wang, Yuandan Dong
semanticscholar   +1 more source

Artificial Intelligence for Adaptive and Reconfigurable Antenna Arrays: A Review

IEEE Antennas & Propagation Magazine, 2021
This article provides an overview of a few applications of artificial intelligence (AI) in adaptive and reconfigurable antenna arrays. In particular, AI proves to be more robust than traditional approaches in noisy and high multipath environments ...
F. Zardi, P. Nayeri, P. Rocca, R. Haupt
semanticscholar   +1 more source

Quad-Polarization-Reconfigurable Antenna With a Compact and Switchable Feed

IEEE Antennas and Wireless Propagation Letters, 2021
A reconfigurable antenna with a compact size and quad-polarization reconfigurability is presented. By employing a switchable feed scheme, the antenna can operate at single-fed and dual-fed modes. At single-fed mode, the feed structure allows output ports
L. Kang, Hui Li, Bo Tang, Xinhuai Wang, Jinzhu Zhou   +4 more
semanticscholar   +1 more source