401 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Sichuan UniversityCN41 papers
- Chengdu UniversityCN18 papers
- University of Electronic Science and Technology of ChinaCN18 papers
- Jagiellonian UniversityPL9 papers
- Chengdu University of TechnologyCN8 papers
- Northeastern UniversityUS4 papers
- Southwest Jiaotong UniversityCN4 papers
- Yibin UniversityCN4 papers
- Yulin Normal UniversityCN4 papers
- China Medical UniversityTW3 papers
- Chinese Academy of SciencesCN3 papers
- Dalian University of TechnologyCN3 papers
104 papers
Quantized transport of two-dimensional multifrequency solitons
Fangwei Ye, Yaroslav V. Kartashov, Vladimir V. Konotop
We consider Thouless pumping of two-dimensional quadratic solitons composed from coherently interacting fundamental frequency (FF) and second harmonic (SH) components propagating i…
Second- and Third-Harmonic Backscatter Through a Bandstop Filter Using Defected Ground Structure
Dan Che, Changjun Liu, Haoming He +2
In this brief, a novel harmonic-backscatter-rectifier (HBR) is introduced for simultaneous rectification and harmonic-based uplink. The proposed (HBR) employs a rectifier to genera…
Coherent power combining of four-way injection-locked 5.8-GHz magnetrons based on a five-port hybrid waveguide combiner
H Huang, B Yang, N Shinohara +1
A high-efficiency power-combining method for four-way 5.8-GHz magnetrons based on the external injection-locking technique is presented in this article. The method uses a nonisolat…
A Novel Stability Improvement Method of S-Band Magnetron Systems Based on Its Anode Current Feature
S Wang, Y Zhao, X Chen +1
Magnetrons are widely used as a high-efficiency, large-power, and low-cost microwave source. This article proposes a method to improve the magnetron output characteristics based on…
An Adaptive Power Division Strategy for Nonlinear Components in Rectification
Zhongqi He, Liping Yan, Changjun Liu
This letter presents a novel adaptive power division strategy, which uses two rectifying diodes with nonlinear impedance characteristics that are configured in parallel to function…
Harmonic-Recycling Rectification Based on Novel Compact Dual-Band Resonator
Pengde Wu, Hao Wu, Yi-Dan Chen +3
Harmonic generation during radio frequency (RF)-dc conversion causes performance degradation of a microwave rectifying circuit. To suppress and recycle the harmonic power, this let…
High-Efficiency Octave Bandwidth Rectifier for Electromagnetic Energy Harvesting
Haoming He, Yilin Zhou, Zhongqi He +2
This letter presents the design and implementation of a compact high-efficiency octave microwave rectifier. A key highlight is the novel segmented impedance matching method, a uniq…
Enhancing Microwave Heating Uniformity in Cavities Using a 2-bit Coding Metasurface
Zhongyin Peng, Chengrong Wang, Changjun Liu +2
A novel method for enhancing microwave heating uniformity using a 2-bit coding metasurface is proposed. This metasurface is specially designed to scatter incident waves into multip…
Thermal conductivities of monolayer graphene oxide from machine learning molecular dynamics simulations
Bohan Zhang, Biyuan Liu, Penghua Ying +6
Graphene oxide (GO) exhibits rich chemical heterogeneity that strongly influences its structural, thermal, and mechanical properties, yet quantitatively linking reduction chemistry…
Modeling and Experiments of an Injection-Locked Magnetron With Various Load Reflection Levels
Xiaojie Chen, Bo Yang, Naoki Shinohara +1
In this article, we investigate the performance of an injection-locked 5.8-GHz continuous-wave magnetron with various load reflection levels. The load reflection is introduced to a…
Compact High-Efficiency All-Polarization Rectenna for Wireless Power Transmission
Haoming He, Zongyang Dan, Zhongqi He +1
In this letter, we present an innovative design for a compact, high-efficiency all-polarization receiving rectenna tailored for wireless power transmission. This rectenna, which in…
A Reconfigurable Circuit Strategy and Its Application in Low-Power Rectifier for Ambient Energy Harvesting
Zhongqi He, Haoming He, Liping Yan +1
In ambient electromagnetic energy harvesting systems, the input power to the rectifier is low. To improve rectification efficiency, Schottky diodes, which are sensitive to low powe…
Study on Improving Microwave Heating Uniformity Based on Phase-Frequency Simultaneous Modulation Technique
Xu Zhu, Shaoyue Wang, Da He +3
Conventional microwave heating techniques are limited due to inherent thermal point residency effects and inadequate control over the heating process. A novel method is proposed to…
High-Efficiency Isolator-Free Magnetron Power Combining Method Based on H-Plane Tee Coupling and Peer-to-Peer Locking
Shaoyue Wang, Xu Zhu, Xiaojie Chen +4
Magnetrons are widely used as high-performance microwave sources in microwave heating, microwave chemistry, and microwave power transmission due to their high efficiency, low cost,…
Design of a High-Power and High-Efficiency GaN-HEMT VCO Based on an Inverse Class-F Amplifier
Junlin Mi, Ruinan Fan, Liping Yan +2
This letter proposes a high-power and high-efficiency GaN-HEMT voltage-controlled oscillator. The VCO consists of a coupled-line coupler, an inverse class-F amplifier, and a novel…
Metasurface-based all-optical diffractive convolutional neural networks
Zhijiang Liang, Chenxuan Xiang, Shuyuan Xiao +5
The escalating energy demands and parallel-processing bottlenecks of electronic neural networks underscore the need for alternative computing paradigms. Optical neural networks, ca…
A Novel Injection-Locked S-Band Oven Magnetron System Without Waveguide Isolators
S Wang, Y Shen, C Liao +2
A novel injection-locked S-band microwave oven magnetron system is proposed, analyzed, and experimented. The magnetron is considered as a two-port oscillator, and the filament stru…
A Novel Class-F 2.45/5.8 GHz Dual-Band Rectifier for Wireless Power Transmission
Siyi Xiao, Changjun Liu, Haoming He +2
This letter proposes a high-efficiency dual-band class-F rectifier for wireless power transmission (WPT). The rectifier comprises a dual-band harmonic termination network, a dual-b…
Observation of nonlinear higher-order topological insulators with unconventional boundary truncations
Changming Huang, Alexander V. Kireev, Yuxin Jiang +10
In higher-order topological insulators (HOTIs), topologically nontrivial phases are usually associated with the shift of Wannier centers to topologically nontrivial positions on th…
A High-Efficiency Microwave Power Combining System Based on Frequency-Tuning Injection-Locked Magnetrons
Xiaojie Chen, Bo Yang, Naoki Shinohara +1
To increase the power level and energy utilization rate of injection-locked magnetron sources, a dual way 1-kW S-band magnetron microwave power combining system with high combining…
Learning Efficient Meshflow and Optical Flow from Event Cameras
Xinglong Luo, Ao Luo, Kunming Luo +4
In this paper, we explore the problem of event-based meshflow estimation, a novel task that involves predicting a spatially smooth sparse motion field from event cameras. To start,…
An Efficient Deep Template Matching and In-Plane Pose Estimation Method via Template-Aware Dynamic Convolution
Ke Jia, Ji Zhou, Hanxin Li +3
In industrial inspection and component alignment tasks, template matching requires efficient estimation of a target's position and geometric state (rotation and scaling) under comp…
Spiking Neural Network for Cross-Market Portfolio Optimization in Financial Markets: A Neuromorphic Computing Approach
Amarendra Mohan, Ameer Tamoor Khan, Shuai Li +2
Cross-market portfolio optimization has become increasingly complex with the globalization of financial markets and the growth of high-frequency, multi-dimensional datasets. Tradit…
Atomic Quantum Sensors for High-Frequency Gravitational Wave Searches
Yi-fu Cai, Luca Visinelli, Sheng-Feng Yan
High-frequency gravitational waves (GWs), spanning frequencies from the microwave to the optical band, remain experimentally unexplored despite strong motivation from early-Univers…