Results 31 to 40 of about 23,531 (245)
Summary of Research on High Precision Fiber Grating Wavelength Demodulation Method
Guangtongxin yanjiu, 2021 The fiber Bragg grating sensor measures the value according to the wavelength variation. Therefore, it is of great significance to improve the wavelength demodulation accuracy of the fiber grating.
Guo-zhen YAO +3 more
doaj +1 more source
Generating Unconventional Spin‐Orbit Torques With Patterned Phase Gradients in Tungsten Thin Films
Advanced Materials, EarlyView.ABSTRACT A key aim in spintronics is to achieve current‐induced magnetization switching via spin‐orbit torques without external magnetic fields. For this, the focus of recent work has been on introducing controlled lateral gradients across ferromagnet/heavy‐metal devices, giving variations in thickness, composition, or interface quality.
Lauren J. Riddiford +9 more
wiley +1 more source
Sensors, 2021 This review paper presents an assortment of research on a family of photodetectors which use the same base mechanism, current assistance, for the operation.
Gobinath Jegannathan +6 more
doaj +1 more source
Statistical mechanics of CDMA multiuser demodulation
, 2003 I investigate the multiuser demodulation problem which arises in code-division multiple-access (CDMA) systems. The relationship between the multiuser demodulation problem and a variant of the Hopfield model is established, based on which the replica
T. Tanaka
core +1 more source
Multidirectional Motion Strategy of Miniature Water Surface Robot Actuated by Single Exciter
Advanced Robotics Research, EarlyView.A novel multidirectional motion strategy on the water surface based on a single exciter is proposed, and a single‐exciter single‐plate module is developed for actuation. The driving forces generation mechanism of the module is revealed from the perspective of the asymmetric surface wave field.
Haoxuan He +4 more
wiley +1 more source
The Journal of Engineering, 2015 An analytical approach is presented to evaluate the bit error rate (BER) performance of a power line (PL) communication system considering the combined influence of impulsive noise and background PL Gaussian noise.
Munshi Mahbubur Rahman +1 more
doaj +1 more source
Sensors, 2023 This study investigated the use of distributed optical fiber sensing to measure temperature and strain during thermomechanical processes in printed circuit board (PCB) manufacturing.
Tiago Maurício Leite +6 more
doaj +1 more source
SYNCHRONOUS DEMODULATION OF PIXELATED PHASE-SHIFTED INTERFEROGRAMS FOR DYNAMIC INTERFEROMETRY [PDF]
, 2014 "Single-shot phase-shifting interferometers have become a de facto standard in interferometry for the study of fast dynamic phenomena and/or to achieve low-sensitivity to environmental vibrations.
Moises Padilla
core
Advanced Robotics Research, EarlyView.This review maps the methods to monitor robots’ health by fusing vibration, sound, control signals, vision, force, and oil information with artificial intelligence. It identifies deep learning, transfer learning, digital twins, and physics‐informed models as key methodological pathways enabling earlier diagnosis, safer human–robot collaboration, and ...
Yuting Qiao +6 more
wiley +1 more source
Deep Neural Network-Based Receiver for Next-Generation LEO Satellite Communications
IEEE Access, 2020 This paper proposes a novel deep neural network (DNN)-based receiver for next-generation low Earth orbit (LEO) satellite communications. The DNN receiver can concurrently compensate for multiple imperfections of the satellite communication system to ...
Yufeng Zhang +7 more
doaj +1 more source