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A More General Electromagnetic Inverse Scattering Method Based on Physics-Informed Neural Network
IEEE Transactions on Geoscience and Remote Sensing, 2023Based on the computational framework of physics-informed neural networks (PINNs), an unsupervised deep learning method is developed for inverse problems, which features good accuracy, high efficiency, and good generality.
Yifeng Hu +4 more
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Investigation of the electromagnetic wave scattering dynamics during microwave streamer evolution
Technical Physics, 2012A self-consistent electrodynamic model based on analytic relations, which makes it possible to describe the electromagnetic wave scattering from a thin (compared to the wavelength) plasma channel, is proposed. The results of experimental investigation of the dynamics of the signal scattered by a single channel in air in the pressure range P0 = 104−1.4 ×
V. A. Bityurin +2 more
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Space-Time Electromagnetic Inverse Scattering Tomography of Objects With Affine Deformation
IEEE Transactions on Antennas and Propagation, 2023In this article, an electromagnetic inverse scattering problem (EISP) method is implemented successfully to capture the dynamic phenomena of the scene with affine deformation.
Nima Saliani, A. Pourziad, M. Azghani
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Fast Prediction of Electromagnetic Scattering Characteristics of Targets Based on Deep Learning
Symposium, 2021In order to solve the problem that traditional numerical method can not meet the requirement of high dynamic multi-target RCS prediction in a short time, this paper introduces the deep learning method, and proposes a novel idea of “generate ahead of time,
Junling Guo +3 more
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IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology
Contactless human vital-sign sensing using electromagnetic (EM) waves has made significant progress over the past few years and been practically applicable to a variety of fields such as smart home and healthcare. However, the further development of this
Xinyu Li +7 more
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Contactless human vital-sign sensing using electromagnetic (EM) waves has made significant progress over the past few years and been practically applicable to a variety of fields such as smart home and healthcare. However, the further development of this
Xinyu Li +7 more
semanticscholar +1 more source
2021 6th International Conference for Convergence in Technology (I2CT), 2021
The study of space science has enormously increased to understanding our planet along with the astronomical research interest. Antenna mechanism is playing a significant role in satellite signal transmission.
Uttam Banik, Q. Islam
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The study of space science has enormously increased to understanding our planet along with the astronomical research interest. Antenna mechanism is playing a significant role in satellite signal transmission.
Uttam Banik, Q. Islam
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IEEE Transactions on Geoscience and Remote Sensing, 2006
A novel evolution algorithm, the dynamic differential evolution strategy, is developed to solve optimization problems. It inherits the genetic operators from the differential evolution strategy. However, it differs itself from the differential evolution strategy by updating its population dynamically while the differential evolution strategy updates ...
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A novel evolution algorithm, the dynamic differential evolution strategy, is developed to solve optimization problems. It inherits the genetic operators from the differential evolution strategy. However, it differs itself from the differential evolution strategy by updating its population dynamically while the differential evolution strategy updates ...
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IEEE Transactions on Antennas and Propagation
This work develops a solver based on the neural networks, where the discrete form of integral equations (IEs) is embedded to address both forward and inverse dynamic electromagnetic scattering problems.
Xin-Yue Lou +4 more
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This work develops a solver based on the neural networks, where the discrete form of integral equations (IEs) is embedded to address both forward and inverse dynamic electromagnetic scattering problems.
Xin-Yue Lou +4 more
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Journal of Physics A: Mathematical and General, 1975
For pt.I see ibid., vol.8, 369 (1975). The authors have studied experimentally the statistical, spatial coherence and temporal coherence properties of non-Gaussian fluctuations in light scattered by a thin layer of liquid crystal (MBBA) in its dynamic scattering state.
P N Pusey, E Jakeman
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For pt.I see ibid., vol.8, 369 (1975). The authors have studied experimentally the statistical, spatial coherence and temporal coherence properties of non-Gaussian fluctuations in light scattered by a thin layer of liquid crystal (MBBA) in its dynamic scattering state.
P N Pusey, E Jakeman
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Low‐frequency dipolar electromagnetic scattering by a solid ellipsoid in lossless environment
Studies in applied mathematics (Cambridge), 2020Electromagnetic wave scattering phenomena for target identification are important in many applications related to fundamental science and engineering. Here, we present an analytical formulation for the calculation of the magnetic and electric fields that
P. Vafeas
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