Results 21 to 30 of about 151,823 (305)

Data-Prefetching Scheme Based on Playback Delay and Positioning Satisfaction in Peer-To-Peer Video-On-Demand System

open access: yesSensors, 2018
As one of the most important applications in peer-to-peer (P2P) networks, the video-on-demand (VoD) system freely supports video cassette recorder (VCR) operation for users.
Lei Wang   +3 more
doaj   +1 more source

Sensitivity Improvement of a Fully Symmetric Vertical Hall Device Fabricated in 0.18 μm Low-Voltage CMOS Technology

open access: yesIEEE Journal of the Electron Devices Society, 2021
This paper proposes a new implementation method to significantly improve the magnetic sensitivity of a fully symmetric vertical Hall device (FSVHD) based on low-voltage CMOS technology.
Haiyun Huang, Yue Xu
doaj   +1 more source

Flexible Packaging by Film-Assisted Molding for Microintegration of Inertia Sensors

open access: yesSensors, 2017
Packaging represents an important part in the microintegration of sensors based on microelectromechanical system (MEMS). Besides miniaturization and integration density, functionality and reliability in combination with flexibility in packaging design at
Daniel Hera   +5 more
doaj   +1 more source

Single-Layer High Gain Endfire Antenna Based on Spoof Surface Plasmon Polaritons

open access: yesIEEE Access, 2020
A novel high gain endfire antenna based on the spoof surface plasmon polaritons (SSPP) transmission line (TL) is proposed in this paper. The antenna is designed on a groundless single metal layer inherited the advantages of SSPP. Combined with asymmetric
Leilei Liu, Minghong Chen, Xiaoxing Yin
doaj   +1 more source

Laser-Induced Forward Transfer of Silver Nanoparticles for a Black Metal Absorber

open access: yesFrontiers in Physics, 2022
Plasmonic nanostructures emerged as an appealing approach for black metal absorbers (BMAs) to provide significant light absorption. We present the simple and rapid fabrication of BMAs using laser-induced forward transfer of silver nanoparticles (AgNPs ...
Ruo-Zhou Li   +9 more
doaj   +1 more source

Surface Tension-Based Alignment of Microfibers on Hydrophilic–Superhydrophobic Grooved Surfaces

open access: yesMicromachines, 2020
Alignment and orderly distribution of microfibers have a major effect on the mechanical, electrical, and thermal properties of the fiber reinforced materials, biomimetic materials, and soft microsensors.
Bo Chang, Jialong Jin, Quan Zhou
doaj   +1 more source

Research Progress on Coating of Sensitive Materials for Micro-Hotplate Gas Sensor

open access: yesMicromachines, 2022
Micro-hotplate gas sensors are widely used in air quality monitoring, identification of hazardous chemicals, human health monitoring, and other fields due to their advantages of small size, low power consumption, excellent consistency, and fast response ...
Zhenyu Yuan, Fan Yang, Fanli Meng
doaj   +1 more source

A review on assembly sequence planning and assembly line balancing optimisation using soft computing approaches [PDF]

open access: yes, 2011
Assembly optimisation activities occur across development and production stages of manufacturing goods. Assembly Sequence Planning (ASP) and Assembly Line Balancing (ALB) problems are among the assembly optimisation.
Tiwari, Ashutosh   +5 more
core   +1 more source

Single-Beam Leaky-Wave Antenna With Lateral Continuous Scanning Functionality Based on Spoof Surface Plasmon Transmission Line

open access: yesIEEE Access, 2019
A continuous beam scanning leaky-wave antenna (LWA) supporting lateral radiation is proposed in this paper. It is based on a spoof surface plasmon (SSP) transmission line (TL) which is a single-layer conductor structure.
Leilei Liu   +4 more
doaj   +1 more source

A Comparative Study on Current- and Voltage-Optimized Circuit Scheme for Multiple-Transmitter and Single-Receiver WPT System

open access: yesJournal of Electrical and Computer Engineering, 2020
As an important structural system for effectively improving power delivered to the load (PDL) and power transmission range, multiple-transmitter (TX) and single-receiver (RX) wireless power transfer (WPT) system is gaining more and more attention in both
Jin Zhang   +3 more
doaj   +1 more source

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