☆ 4.6 Article

Characteristics of EHF Wave Propagation in Hypersonic Plasma Sheaths Magnetized by Dipole Magnetic Fields

APPLIED SCIENCES-BASEL (2022)

Related references

Note: Only part of the references are listed.

Article Physics, Fluids & Plasmas

Study of Terahertz Wave Propagation in Realistic Plasma Sheath for the Whole Reentry Process

Wenchong Ouyang et al.

Summary: This study investigates the propagation characteristics of THz waves in the realistic plasma sheath during aircraft reentry, and proposes two THz communication schemes to address communication blackout issues. One solution involves using electromagnetic waves with frequencies above 0.35 THz for communication, while the other suggests installing antennas near the bottom of the vehicle with wave frequencies above 0.12 THz.

IEEE TRANSACTIONS ON PLASMA SCIENCE (2021)

Add to Collection

Article Physics, Fluids & Plasmas

Effects of pulsed magnetic field on density reduction of high flow velocity plasma sheath

Jiahao Xu et al.

Summary: This paper proposes a three-dimensional model to study the impact of pulsed magnetic field on the density distribution of high flow velocity plasma sheath. The simulation results reveal that pulsed magnetic field can effectively reduce plasma density and provide useful information for mitigating communication blackout in hypersonic vehicles. Additionally, the study analyzes the time evolution characteristics of plasma density and the effect of self-electric field on plasma density distribution.

PLASMA SCIENCE & TECHNOLOGY (2021)

Add to Collection

Article Spectroscopy

Advanced model for the interaction of a Ti plume produced by a ns-pulsed laser in a nitrogen environment

Gianpiero Colonna et al.

Summary: A numerical model was used to investigate the expansion of a titanium plume evaporated by a ns laser pulse and expanding in a nitrogen environment, focusing on the role of molecular vibration in plasma evolution. The calculated vibrational distributions showed significant differences from the Boltzmann distribution, indicating overpopulated tails. Large differences with results obtained from macroscopic models were predicted.

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY (2021)

Add to Collection

Article Engineering, Electrical & Electronic

EHF Wave Propagation in the Plasma Sheath Enveloping Sharp-Coned Hypersonic Vehicle

Rongxin Tang et al.

Summary: This study investigated the characteristics of EHF wave propagation in the plasma sheath enveloping sharp-coned hypersonic vehicles, finding differences in electron density and thickness compared to blunt-coned plasma sheaths. Reflection plays a significant role in energy loss in sharp-coned plasma sheaths, which is different from blunt-coned plasma sheaths.

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS (2021)

Add to Collection

Article Physics, Multidisciplinary

Analysis of transmission characteristics of THz waves magnetized at different angles in non-uniform magnetized plasma

Li Hao et al.

Summary: This article explores the blackout problem encountered during vehicle reentry and highlights the importance of terahertz wave in solving this issue. By adjusting various parameters, the transmission performance of terahertz wave in the plasma sheath can be modified, with left-hand polarized terahertz wave showing better transmission performance than right-hand polarized terahertz wave.

ACTA PHYSICA SINICA (2021)

Add to Collection

Article Physics, Fluids & Plasmas

A terahertz signal propagation model in hypersonic plasma sheath with different flight speed

Rongxin Tang et al.

PHYSICS OF PLASMAS (2019)

Add to Collection

Article Optics

Transmission characteristics of terahertz waves propagation in magnetized plasma using the WKB method

Huan Yu et al.

OPTIK (2019)

Add to Collection

Article Physics, Fluids & Plasmas

Impact of Reentry Speed on the Transmission of Obliquely Incident THz Waves in Realistic Plasma Sheaths

Kai Yuan et al.

IEEE TRANSACTIONS ON PLASMA SCIENCE (2018)

Add to Collection

Article Physics, Fluids & Plasmas

Studies on the transmission of sub-THz waves in magnetized inhomogeneous plasma sheath

Kai Yuan et al.

PHYSICS OF PLASMAS (2018)

Add to Collection

Article Computer Science, Information Systems

Sub-THz signals' propagation model in hypersonic plasma sheath under different atmospheric conditions

Kai Yuan et al.

SCIENCE CHINA-INFORMATION SCIENCES (2017)

Add to Collection

Article Engineering, Electrical & Electronic

Studies on the Effect of Angle of Attack on the Transmission of Terahertz Waves in Reentry Plasma Sheaths

Kai Yuan et al.

PROGRESS IN ELECTROMAGNETICS RESEARCH M (2017)

Add to Collection

Article Engineering, Electrical & Electronic

Studies of Terahertz Wave Propagation in Realistic Reentry Plasma Sheath

Jiamin Chen et al.

PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER (2016)

Add to Collection

Article Engineering, Aerospace

Modeling Radio Communication Blackout and Blackout Mitigation in Hypersonic Vehicles

Madhusudhan Kundrapu et al.

JOURNAL OF SPACECRAFT AND ROCKETS (2015)

Add to Collection

Article Engineering, Electrical & Electronic

Theoretical and Experimental Studies of Terahertz Wave Propagation in Unmagnetized Plasma

Ling Zheng et al.

JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES (2014)

Add to Collection

Article Engineering, Electrical & Electronic

Channel Characterization and Finite-State Markov Channel Modeling for Time-Varying Plasma Sheath Surrounding Hypersonic Vehicles

Guolong He et al.

PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER (2014)

Add to Collection

Article Physics, Applied

A new method for removing the blackout problem on reentry vehicles

R. L. Stenzel et al.

JOURNAL OF APPLIED PHYSICS (2013)

Add to Collection

Article Physics, Multidisciplinary

Studies of terahertz wave propagation in non-magnetized plasma

Zheng Ling et al.

ACTA PHYSICA SINICA (2012)

Add to Collection

Article Physics, Fluids & Plasmas

FDTD Analysis of Terahertz Wave Propagation in a High-Temperature Unmagnetized Plasma Slab

Cheng-Xun Yuan et al.

IEEE TRANSACTIONS ON PLASMA SCIENCE (2011)

Add to Collection

Article Physics, Fluids & Plasmas

Interaction of electromagnetic waves with a magnetized nonuniform plasma slab

DL Tang et al.

IEEE TRANSACTIONS ON PLASMA SCIENCE (2003)

Add to Collection

© Peeref 2019-2024. All rights reserved.