Artificial intelligence: New frontiers in real-time inverse scattering and electromagnetic imaging
In recent years, artificial intelligence (AI) techniques have been developed rapidly. With the
help of big data, massive parallel computing, and optimization algorithms, machine learning …
help of big data, massive parallel computing, and optimization algorithms, machine learning …
Physics-informed deep neural network for inhomogeneous magnetized plasma parameter inversion
Plasma parameter inversion is important for space plasma physics and applications,
particularly for inhomogeneous magnetized plasmas. A physics-informed deep neural …
particularly for inhomogeneous magnetized plasmas. A physics-informed deep neural …
EMWP-RNN: A Physics-Encoded Recurrent Neural Network for Wave Propagation in Plasmas
Electromagnetic (EM) wave propagation and inversion in complex time-varying medium is a
challenging problem, particularly for plasma applications. We extend the EM wave–plasma …
challenging problem, particularly for plasma applications. We extend the EM wave–plasma …
A stimulated emission diagnostic technique for electron temperature of the high power radio wave modified ionosphere
HY Fu, ML Jiang, J Vierinen… - Geophysical …, 2022 - Wiley Online Library
We report observations of stimulated electromagnetic emission (SEE) induced by high
power high frequency (HF) radio waves near the third electron gyroharmonic (3) at …
power high frequency (HF) radio waves near the third electron gyroharmonic (3) at …
Data-driven parameter inversion for DC fault current analytical solution of modular multilevel converter-based high voltage DC grid
In a multi-terminal modular multilevel converter-based high voltage direct current (MMC-
HVDC) grid, due to the coupling between converter stations, it is difficult to obtain an …
HVDC) grid, due to the coupling between converter stations, it is difficult to obtain an …
Intelligent forward-wave amplifier design with deep learning and genetic algorithm
K Liu, Q Xue, D Zhao, J Feng - IEEE Transactions on Electron …, 2021 - ieeexplore.ieee.org
In this work, exploitation of artificial intelligence algorithms for the design of forward-wave
amplifier is proposed and discussed. The multilayer perceptron (MLP), a quintessential …
amplifier is proposed and discussed. The multilayer perceptron (MLP), a quintessential …
Exploration of data-driven methods for multiphysics electromagnetic partial differential equations
In a complex electromagnetic environment, numerical solution of partial differential
equations (PDEs) and how to sample less data to invert spatio-temporal dynamics to …
equations (PDEs) and how to sample less data to invert spatio-temporal dynamics to …
[HTML][HTML] Training an artificial neural network for recognizing electron collision patterns
Electron scattering cross sections have been acquired both theoretically and experimentally
over the last few decades. By combining scattering data with machine learning, this work is …
over the last few decades. By combining scattering data with machine learning, this work is …
Inversion for Equivalent Electromagnetic Parameters of Nonuniform Honeycomb Structures Based on BP Neural Network
WJ He, YX Zhang, BY Wu, S Sun… - IEEE Antennas and …, 2024 - ieeexplore.ieee.org
In this letter, we introduce a backpropagation (BP) neural network-based inversion method
for deriving the equivalent electromagnetic parameters of cellular microwave absorbing …
for deriving the equivalent electromagnetic parameters of cellular microwave absorbing …
Non-uniform electron density estimation based on electromagnetic wave attenuation in plasma
Z WANG, L GUO, M FU, S GUO, Y LI - Chinese Physics B, 2024 - iopscience.iop.org
The surface of a high-speed vehicle reentering the atmosphere is surrounded by plasma
sheath. Due to the influence of the inhomogeneous flow field around the vehicle …
sheath. Due to the influence of the inhomogeneous flow field around the vehicle …