A5100618441- Radio Frequency Integrated Circuit Design
- Microwave Engineering and Waveguides
- Hydrogen Storage and Materials
- Antenna Design and Optimization
- Antenna Design and Analysis
- Ammonia Synthesis and Nitrogen Reduction
- Advanced Battery Materials and Technologies
- Advanced machining processes and optimization
- Advanced Measurement and Metrology Techniques
- Advanced Surface Polishing Techniques
- Nuclear Materials and Properties
- Millimeter-Wave Propagation and Modeling
- VLSI and Analog Circuit Testing
- Advanced Photonic Communication Systems
- Colorectal Cancer Screening and Detection
- Gastric Cancer Management and Outcomes
- Advancements in Battery Materials
- Real-time simulation and control systems
- Teleoperation and Haptic Systems
- Full-Duplex Wireless Communications
- Magnesium Alloys: Properties and Applications
- Machine Learning and ELM
- Neural Networks Stability and Synchronization
- Injection Molding Process and Properties
- Wireless Power Transfer Systems
Zhejiang University
2023-2025
Zhejiang Ocean University
2023-2025
Nanjing University of Posts and Telecommunications
2022-2025
Yanshan University
2022-2024
State Key Laboratory of Metastable Materials Science and Technology
2024
Northeastern University
2022-2024
Lanzhou Jiaotong University
2023
Xiamen University of Technology
2023
Chongqing University
2023
Huazhong University of Science and Technology
2023
Abstract Compared with aqueous single‐ion batteries, rechargeable hybrid ion especially Li + /Zn 2+ are receiving extensive interest owing to their low cost, high operating voltage, and energy density. However, working voltage lifespan limited by the decomposition of water growth Zn dendrites. Herein, detrimental side reactions induced reduction dendrite successfully suppressed a poly(propylene glycol) (PPG)‐based electrolyte [(1 m Zn(TFSI) 2 10 LiTFSI) in PPG/H O]. The addition PPG can not...
Abstract This paper proposes an adaptive event trigger‐based sample‐and‐hold tracking control scheme for a class of strict‐feedback nonlinear stochastic systems with full‐state constraints. By introducing tan‐type Barrier Lyapunov function (SBLF) combined radial basis neural networks (RBFNNs), which is used to approximate the functions in backstepping procedures, event‐triggered controller designed. It shown stability theory that all states cannot violate their constraints, and Zeno behavior...
This letter presents a Ka-band compact eight-element four-beam phased-array receiver to improve communication capacity for millimeter-wave satellite communications. To address the design challenge of large area induced by multibeam forming, utilizes digital-assisted variable-gain phase shifting technique and an active combining scheme enable implementation facilitate array design. The achieves 360° range with 6-bit resolution 25-dB attenuation 0.5-dB step. measured root mean square (rms)...
Abstract Some double-circuit transmission lines are untransposed, which results in complex coupling relations between the parameters of lines. If traditional modal transformation matrix is directly used to decouple parameters, it can lead large errors decoupled parameter, will be amplified fault location equation. Consequently, makes untransposed less accurate. Therefore, a new method needed parameter and realize according parameter. By improving basis Karrenbauer matrix, suitable for...
A miniature wide-range three-axis vector atomic magnetometer under spin-exchange relaxation-free regime has been developed. With a cylindrical vapor cell of size 10 mm in diameter and length, we have constructed single-beam configuration through polarization-maintaining fiber carrying the laser beam to sensor multimode guiding transmitted light field photodiode. rotating on plane perpendicular direction propagation another modulation pump direction, which are generated programmable gate...
This letter presents a 7–9-GHz four-element eight-beam receiver front end (FE) in 65-nm CMOS for satellite communications. To boost the linearity and defeat interferences, FE proposes strength-oriented nonlinearity cancellation (SoNC) technique based on multigate transistors (MGTRs). It demonstrates 22-dB single-element gain with 7-dB noise figure (NF) at 7.5 GHz. The measured input-referred 1-dB compression point (IP <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML"...
La–Mg–Ni-based alloys with a novel AB 4 -type superlattice structure is supposed as potential anode materials for nickel metal hydride (Ni/MH) batteries due to the excellent discharge ability at high rates and long cycling life. However, it still challenging achieve phase content of during annealing complex peritectic reaction virous structures. Herein, we study transformation upon elucidate its effect on electrochemical characteristics based La 0.60 Sm 0.20 Mg Ni 3.50 Al alloy. It found...
Our subject in this research is an open pit mine under the jurisdiction of a district, and we have built comprehensive supervision system for mining based on remote sensing technology provided by unmanned aerial vehicle (UAV) global navigation satellite (GNSS).We used Phantom 4 as data acquisition device open-pit to establish real-scene 3D model mine.A geographical fence was constructed adding spatial mineral rights.On digital pedestal model, one can achieve quantitative through...
This paper presents a C-band four-element eight-beam phased-array receiver. By utilizing the proposed merged gain-programmable phase shifter (GPS) technique, chip achieves 360° phase-shifting range with <2.4° rms error and 20.5-dB gain <0.18 dB amplitude at 4.5-7 GHz. The demonstrates 23.5-dB 6.5-dB noise figure (NF) 5 multigated transistor (MGTR) receiver realizes -10.8-dBm input 1-dB compression point (IP <inf xmlns:mml="http://www.w3.org/1998/Math/MathML"...