Výsledky vyhľadávania - Electromagnetic wave propagation optimization algorithm*

Electromagnetic wave propagation algorithm: A novel electromagnetic wave propagation-inspired optimizer for engineering applications Autor Abdullah, Muhammad, Alimgeer, Khurram Saleem, Hafeez, Ghulam, Alghamdi, Baheej, Alsafran, Ahmed S., Babar, Muhammad Zeeshan

“…This study introduces a new physics-based meta-heuristic optimization technique, termed Electromagnetic Wave Propagation Algorithm (EMWPA…”
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Electromagnetic Wave Propagation Modeling Using the Ant Colony Optimization Algorithm Autor P. Pechac

“…The Ant Colony Optimization algorithm - a multi-agent approach tocombinatorial optimization problems - is introduced for a simple raytracing performed on only an ordinary bitmap describing atwo-dimensional scenario…”
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Multilayer heterostructure for privacy protection and electromagnetic wave manipulation based on second harmonic Autor Xu, Jie, Zhang, Ming-Zhe, Yang, Cheng, Zhang, Hai-Feng

“…In this study, the traditional transfer matrix method is integrated with the random-access order algorithm to develop a multi-objective optimization function to alter the electromagnetic waves…”
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Quantum Algorithms in Electromagnetic Propagation Modelling for Telecommunications Autor Novak, Roman

“…Modelling of electromagnetic wave propagation in telecommunications has evolved from empirical models to highly deterministic ray tracing and numerical methods…”
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Intelligent Reflecting Surface Aided Multigroup Multicast MISO Communication Systems Autor Zhou, Gui, Pan, Cunhua, Ren, Hong, Wang, Kezhi, Nallanathan, Arumugam

“… on the impinging electromagnetic waves so that it can smartly reconfigure the signal propagation environment and enhance…”
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Fast Optimization of Electromagnetic Design Problems Using the Covariance Matrix Adaptation Evolutionary Strategy Autor Gregory, M D, Bayraktar, Z, Werner, D H

“…). The results of the two electromagnetics design problems illustrate the ability of CMA-ES to provide a robust, fast and user-friendly alternative to more conventional optimization strategies such as PSO…”
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An Efficient Approach for Optimizing Frequency Reconfigurable Pixel Antennas Using Genetic Algorithms Autor Sichao Song, Murch, Ross D.

“… The method utilizes a multi-objective function that is efficiently computed by using only one full electromagnetic simulation in the entire genetic algorithm optimization process…”
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A Combined Stochastic and Physical Framework for Modeling Indoor 5G Millimeter Wave Propagation Autor Nassif, Georges, Gloaguen, Catherine, Martins, Philippe

“… interaction between electromagnetic waves and material properties. This framework is not dedicated to a particular environment, material, frequency, or use case, and aims…”
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An Efficient Method for Antenna Design Optimization Based on Evolutionary Computation and Machine Learning Techniques Autor Bo Liu, Aliakbarian, Hadi, Zhongkun Ma, Vandenbosch, Guy A. E., Gielen, Georges, Excell, Peter

“…In recent years, various methods from the evolutionary computation (EC) field have been applied to electromagnetic (EM…”
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A Novel Comprehensive Multiport Network Model for Stacked Intelligent Metasurfaces (SIM) Characterization and Optimization Autor Abrardo, Andrea, Bartoli, Giulio, Toccafondi, Alberto

“…Reconfigurable Intelligent Surfaces (RIS) represent transformative technologies for next-generation wireless communications, offering advanced control over electromagnetic wave propagation…”
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Wind Power Forecasting by the BP Neural Network with the Support of Machine Learning Autor Tian, Weihua, Bao, Yan, Liu, Wei

“… Then, the fruit fly optimization algorithm (FOA) is improved, and the improved fruit fly optimization algorithm (IFOA…”
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The Wind Driven Optimization Technique and its Application in Electromagnetics Autor Bayraktar, Z., Komurcu, M., Bossard, J. A., Werner, D. H.

“… The proposed Wind Driven Optimization (WDO) technique is a population based iterative heuristic global optimization algorithm for multi-dimensional and multi-modal problems with the potential to implement constraints on the search domain…”
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A novel heuristic optimization method: charged system search Autor Kaveh, A., Talatahari, S.

“…This paper presents a new optimization algorithm based on some principles from physics and mechanics, which will be called Charged System Search (CSS…”
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EMvelop stimulation: minimally invasive deep brain stimulation using temporally interfering electromagnetic waves Autor Ahsan, Fatima, Chi, Taiyun, Cho, Raymond, Sheth, Sameer A, Goodman, Wayne, Aazhang, Behnaam

“… to improve the stimulation strength. Here, we investigate the idea of EMvelop stimulation, a minimally invasive DBS setup using temporally interfering gigahertz (GHz) electromagnetic (EM) waves…”
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Manipulation of Electromagnetic Wave Propagation in Complex Scattering Scenarios Based on Joint Operators Autor Ma, Jinyan, Li, Da, Wang, Jiahui, Li, Ruifeng, Li, Er-Ping

“…Multifunctional manipulation of electromagnetic wave propagation has become indispensable in numerous promising applications…”
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An FFT Twofold Subspace-Based Optimization Method for Solving Electromagnetic Inverse Scattering Problems Autor Zhong, Yu, Chen, Xudong

“…A fast Fourier transform (FFT) twofold subspace- based optimization method (TSOM) is proposed to solve electromagnetic inverse scattering problems…”
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On the Sum-Rate of RIS-Assisted MIMO Multiple-Access Channels Over Spatially Correlated Rician Fading Autor Xu, Kaizhe, Zhang, Jun, Yang, Xi, Ma, Shaodan, Yang, Guanghua

“…Reconfigurable intelligent surface (RIS) stands out as a promising technology by enhancing the electromagnetic wave propagation environment with its passive reflecting elements…”
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Topology Optimization of Metallic Antennas Autor Hassan, Emadeldeen, Wadbro, Eddie, Berggren, Martin

“… The local conductivity values in a given region are used as design variables and are iteratively updated by a gradient-based optimization algorithm…”
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Using Improved XGBoost Algorithm to Obtain Modified Atmospheric Refractive Index Autor Mai, Yanbo, Sheng, Zheng, Shi, Hanqing, Liao, Qixiang

“…Atmospheric refraction is a special meteorological phenomenon mainly caused by gas molecules and aerosol particles in the atmosphere, which can change the propagation direction of electromagnetic…”
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Advances in Particle Swarm Optimization for Antenna Designs: Real-Number, Binary, Single-Objective and Multiobjective Implementations Autor Nanbo Jin, Rahmat-Samii, Y.

“…The particle swarm optimization (PSO) is a recently developed evolutionary algorithm (EA…”
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