Composite wave-absorbing structure combining thin plasma and metasurface

HAO Zhian, LI Jianfei, XU Bin… - Plasma Science and …, 2023 - iopscience.iop.org
In order to solve the thickness dependence of plasma absorption of electromagnetic waves
and further reduce the backward radar scattering cross section (RCS) of the target, we …

Оценка эффективной площади рассеяния осесимметричного проницаемого плазмоида

НД Наумов, ВП Петровский - Инженерная физика, 2024 - elibrary.ru
На основе принципа Гюйгенса сформулирован метод оценки поля радиоволны,
обратно рассеянной осесимметричным неоднородным плазмоидом при отсутствии …

Computationally efficient complex envelope approximate Crank–Nicolson scheme and its open region problem for anisotropic gyrotropic plasma

P Wu, Y Xie, H Jiang, L Niu, T Natsuki - Physics of Plasmas, 2020 - pubs.aip.org
By incorporating a complex envelope (CE) method, higher order formulation, and
approximate Crank–Nicolson (CN) procedure, unconditionally stable complex frequency …

Wideband RCS reduction due to plasma generated by radioactive nuclei for cylindrical object

M Ramezani, R Razavi - Scientific Reports, 2022 - nature.com
Radar cross section reduction has been one of the most important research topics in recent
years. Plasma-based stealth is a method of reducing the radar cross section, which …

Bistatic RCS reduction caused by radionuclide layer for spherical object

M Ramezani, R Razavi - Waves in Random and Complex Media, 2023 - Taylor & Francis
Radar cross section (RCS) is one of the important research topics in recent decades and the
use of Radionuclide Layer (RNL) is one of the methods for radar cross section reduction. In …

Design and Application of High-Density Cold Plasma Devices Based on High Curvature Spiked Tungsten Structured Electrodes

H Weng, Y Zhang, X Huang, H Yuan, Y Xu, K Li… - Applied Sciences, 2024 - mdpi.com
Featured Application This paper presents the use of tungsten electrodes with high-curvature-
radius spiked structures to replace traditional electrodes in plasma elements, achieving an …

Numerical study of the homogeneous and inhomogeneous magnetic field effects on the plasma‐based radar cross‐section reduction

V Foroutan - IET Radar, Sonar & Navigation, 2020 - Wiley Online Library
A numerical method based on the recursive convolution finite difference time domain was
used to calculate the radar cross‐section (RCS) of a square target under different conditions …

[HTML][HTML] Field discrete Monte Carlo simulation of electromagnetic scattering characteristics of plasma sheath

J Jia, R Gao, B Xie, Z Liang, F Wei, Y Zhang - AIP Advances, 2020 - pubs.aip.org
The electromagnetic scattering of an ultra-high-speed plasma covered target is simulated by
the field discrete Monte Carlo method. The flow field network is used to simulate the …

Echo attenuation characteristics of a vehicle covered with the inhomogeneous plasma sheath in terahertz band

Z Ma, Y Zeng, B Deng, Q Yang… - … Symposium on Ultrafast …, 2021 - spiedigitallibrary.org
The plasma sheaths generated by vehicles flying at hypersonic speed in the near space will
interact with electromagnetic waves. This creates series of problems to communication and …

Exact Formulation for Analysis of Media With Simultaneous Inhomogeneity and Anisotropy Characteristics

B Noorbakhsh, A Abdolali - IEEE Antennas and Wireless …, 2021 - ieeexplore.ieee.org
A novel analytic method for the analysis of anisotropic inhomogeneous media is addressed.
Although separate studies have conclusively studied anisotropic media and …