Bing Wei

A new DGTD algorithm for calculating radiation form rotationally symmetric antennas

Hui Chen, Qian Yang, Linqian Li, Bing Wei et autres

cn (code pays fourni par la source)

Research on Optimizing Image Monitoring Algorithms for Substation Wastewater Using Convolutional Neural Networks

Yanling Guan, Lijun Fu, Jian Zhang, Liang Zhang et autres

Addressing the challenges of blurred pollutant boundaries and severe multi-scale interference in substation wastewater images, this study constructs an image monitoring algorithm framework integrating convolutional neural networks (CNNs). The research introduces transfer learning strategies to adapt the CNN architecture, designs multi-scale convolutions …

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Electromagnetic radiation force on a PEMC cylinder in a lossy medium

Fengbei Liu, Renxian Li, Huan Tang, Bing Wei et autres

The purpose of this work is to extend the theoretical framework of radiation forces on a perfect electromagnetic conductor (PEMC) cylinder from an idealized lossless medium to a realistic lossy dielectric environment. This approach addresses a critical gap, as loss is ubiquitous, …

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An Enhanced Adaptive Ray-Tracing Technique for Monostatic RCS Prediction of Curved Targets

Hao Wang, Bing Wei, Hao Ran Wei

An enhanced adaptive ray-tracing technique is proposed for fast monostatic RCS prediction of curved targets with multiple reflections. The method performs nonuniform ray tracing guided by the phase variation rate of the induced surface currents, allowing a significantly reduced ray-tube density in …

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Analysis of Low-Altitude NEMP Propagation Characteristics during Day-Night Transition

Zhaomin Li, Xinbo He, Bing Wei, Jiarong Dong

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Efficient FDTD Subgridding Algorithm Based on Tree Data Structure and Morton Encoding

Linbo Yan, Xinbo He, Bing Wei, Ning Shen et autres

cn (code pays fourni par la source)

Research on Multiphysics Coupling Characteristics in Transient Electromagnetic Emission Process Based on ALE Moving Mesh Technology

Linbo Yan, Xinbo He, Bing Wei, Qian Yang et autres

Accurately and efficiently solving the physical characteristics of electromagnetic railguns is essential for understanding their dynamic behavior and ensuring reliable design. However, an effective real-time solution for the multiphysics coupling characteristics of electromagnetic railguns has yet to be proposed. This article develops …

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Inverse design of optical devices for generating photonic hooks based on physics-informed neural networks

Huan Tang, Renxian Li, Xiao Li, Fengbei Liu et autres

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Scattering characteristics of a perfect electromagnetic conductor (PEMC) cylinder in a lossy dielectric medium

Fengbei Liu, Renxian Li, Huan Tang, Li Xiao et autres

A comprehensive theoretical understanding of advanced optical materials, such as Perfect Electromagnetic Conductors (PEMCs), is essential for the development of next-generation photonic devices. However, previous analytical models have largely been restricted to idealized, lossless host media, neglecting the dissipative effects present in …

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Standing photonic jets for stable nanoparticle trapping in cut-cylinder microfluidic channels

Renxian Li, Yuexiao Jiao, Huan Tang, Bing Wei et autres

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High-speed demodulation of a fiber-optic vibration sensor based on cascaded MZIs

Yanjiao Cui, Hanfeng Xu, Bing Wei, Fenfen Dai et autres

A high-speed demodulation scheme of a fiber-optic vibration sensor based on cascaded Mach–Zehnder interferometers (MZIs) is proposed and demonstrated. A two-stage cascaded MZIs structure of four-channel outputs with their center wavelengths precisely aligned is implemented for orthogonally demultiplexing the spectral signal of …

cn (code pays fourni par la source)

Heavy metal ions and methyl orange adsorption by N/O atoms co-doped biomass porous carbon in sewage purification: Experimental and DFT analysis

Bing Wei, Jing‐Feng Li, Wenyu Wang, Zuoqin Zhou et autres

Developing low-cost and green biomass derived carbon with high adsorption capacity is an important way to solve heavy metal and organic pollution in water. Herein, triethanolamine, potassium hydroxide, and rice straw were used as raw materials to prepare the heteroatom doping biomass …

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