Results 231 to 240 of about 45,964 (288)

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Backpropagation Through Soft Body: Investigating Information Processing in Brain–Body Coupling Systems

Advanced Robotics Research, EarlyView.
This study explores how information processing is distributed between brains and bodies through a codesign approach. Using the “backpropagation through soft body” framework, brain–body coupling agents are developed and analyzed across several tasks in which output is generated through the agents’ physical dynamics.
Hiroki Tomioka, Katsuma Inoue, Yasuo Kuniyoshi, Kohei Nakajima   +3 more
wiley   +1 more source

A novel double defected ground structures and parasitic patches for enhanced MIMO antenna performance. [PDF]

Sci Rep
Pramono S, Nugroho AS, Sulistyo ME, Mujawar M.   +3 more
europepmc   +1 more source

Metric validation for detection of delayed and directed coupling. [PDF]

J Neural Eng
Dembny K, Farooqi H, Herman AB, Netoff TI, Darrow DP.   +4 more
europepmc   +1 more source

Applications of Nature-Inspired Water Cycle Algorithm in Antenna Design and Array Synthesis. [PDF]

Sensors (Basel)
Wei Y, Xu Y, Wang W, Wang A, Xu J, Luk KM.   +5 more
europepmc   +1 more source

Dual-polarized ku-band microstrip antenna array with metamaterial loading and protective superstrate for GB-SAR applications. [PDF]

Sci Rep
Desouky AF, Abd El-Hameed AS, Eldamak AR, Abouelnaga TG, Elhenawy HM.   +4 more
europepmc   +1 more source

Wideband MIMO Antenna System Employing Slot and Via Loading Technique for 5G Terminals. [PDF]

Sensors (Basel)
Ding XH, Zhan LJ, Tan Z, Burokur SN.
europepmc   +1 more source

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Robust Adaptive Beamforming Against Mutual Coupling Based on Mutual Coupling Coefficients Estimation

IEEE Transactions on Vehicular Technology, 2017
In an adaptive beamforming system, the mutual coupling effects among the array elements can seriously degrade the system performance. In this paper, we propose a robust adaptive beamforming algorithm using a uniform linear array (ULA) to mitigate the mutual coupling effects.
Zhi Zheng, Wen-Qin Wang
exaly   +2 more sources

On the evaluation of mutual coupling between slots

IEEE Transactions on Antennas and Propagation, 1987
Analytical expressions for mutual coupling between slots embedded in a large ground plane are presented and discussed, both for piecewise-sinusoidal and for cosinusoidal field distribution. In the former an exact analytical expression has been found; in the latter various approximations based on Taylor and/or Fourier representation, have been analyzed.
MAZZARELLA, GIUSEPPE, PANARIELLO G.
openaire   +3 more sources