A5103101847- Microstructure and Mechanical Properties of Steels
- Metallurgy and Material Forming
- Metal Alloys Wear and Properties
- Particle Detector Development and Performance
- Radiation Detection and Scintillator Technologies
- Particle Dynamics in Fluid Flows
- Astrophysics and Cosmic Phenomena
- Nuclear Physics and Applications
- Analog and Mixed-Signal Circuit Design
- IoT Networks and Protocols
- Metal Forming Simulation Techniques
- Welding Techniques and Residual Stresses
- Sparse and Compressive Sensing Techniques
- CCD and CMOS Imaging Sensors
- Microwave Imaging and Scattering Analysis
- Microfluidic and Bio-sensing Technologies
- Medical Imaging Techniques and Applications
- Orbital Angular Momentum in Optics
- Indoor and Outdoor Localization Technologies
Ningxia Academy of Agriculture and Forestry Sciences
2025
University of Science and Technology of China
2016-2022
Beijing University of Posts and Telecommunications
2011
Southeast University
2007-2008
Acoustic vortices can transfer angular momentum and trap particles. Here, we establish an annular arrays consisting of 64 piezoelectric ceramics to produce planar acoustic control the velocity direction streaming in fluid by excitation piezoelectric. The particles chamber are trapped move along lower pressure area. velocities them theoretical analyzed Bessel Function experimentally observed microscope. Also PIV (Particle Image Velocimetry) method is adopted evaluate movement experiments...
The aim of this study is to design and evaluate a simple free running Analog-Digital Converter (ADC) based on the Field Programmable Gate Array (FPGA) device accomplish energy position readout silicon photomultiplier (SiPM) array for application as PET scanners. This FPGA-ADC carry chain Time-Digital (TDC) implemented Kintex-7 FPGA consists only one off-chip resistor so it has greater advantages in improving system integration reducing cost than commercial chips. In paper, front-end...
The Water Cherenkov Detector Array (WCDA) is one of the major components Large High Altitude Air Shower Observatory (LHAASO). In WCDA, 3600 Photomultiplier Tubes (PMTs) and Front End Electronics (FEEs) are scattered over a 90000 m2 area, while high precision time measurements (0.5 ns RMS) required in readout electronics. To meet this requirement, clock has to be distributed FEEs with precision. Due ``triggerless'' architecture, speed data transfer based on TCP/IP protocol. simplify...
Distributed compressive video sensing (DCVS), aiming at capturing and compressing data simultaneously, is an emerging field which exploits both intra- inter-frame correlation. In this paper, we present a new algorithm based on smoothed ℓ <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">0</sup> norm (SL0) tries to directly minimize the decode Wyner-Ziv frame when parts of its correlated key frame's support known as side information (SI) in typical...
A PET scanner based on silicon photomultipliers (SiPMs) has been widely used as an advanced nuclear medicine imaging technique that yields quantitative images of regional in vivo biology and biochemistry. The compact size the SiPM allows direct one to coupling between scintillation crystal photosensor, yielding better timing energy resolutions than light sharing methods have be photomultiplier tube (PMT) systems. To decrease volume readout electronics, a front end multiplexer with position...