首页> 美国政府科技报告 >LF, VLF, ELF Propagation Studies. Audio and Sub-Audio Frequency Em Waves Propagated from Spherical Plasma Sources Excited by Acoustic Perturbations

【24h】

LF, VLF, ELF Propagation Studies. Audio and Sub-Audio Frequency Em Waves Propagated from Spherical Plasma Sources Excited by Acoustic Perturbations

机译：LF，VLF，ELF传播研究。从声扰动激发的球形等离子体源传播的音频和子音频Em波

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

An oscillating ionized plasma of finite size can be shown theoretically to be a new type of transmitter of EMwaves. Acoustic waves traveling through the plasma are postulated as a source of excitation of the EM-waves propagated from the plasma. The antenna pattern of the spherical plasma source of EM-waves energized by such acoustic waves can be quantitatively described. (Author)

著录项

作者
Johler, J. R.;
展开▼
作者单位

展开▼
年度 1964
页码 p.1-2
总页数 2
原文格式 PDF
正文语种 eng
中图分类
关键词
PLASMA OSCILLATIONS ; ELECTROMAGNETIC WAVES ; WAVE TRANSMISSION ; PROPAGATION ; SOUND ; EXCITATION ; ANTENNA RADIATION PATTERNS ; THERMODYNAMICS ; EXTREMELY LOW FREQUENCY ; VERY LOW FREQUENCY;

机译：等离子体振荡;电磁波;波传播;传播;声音;激动;天线辐射模式;热力学;极低的频率;非常低的频率;

相似文献

外文文献
中文文献
专利

1. Further study on the role of atmospheric gravity waves on the seismo-ionospheric perturbations as detected by subionospheric VLF/LF propagation [J] . Muto F., Kasahara Y., Hobara Y., Natural hazards and earth system sciences . 2009,第4期

机译：进一步研究大气重力波对亚电离层VLF / LF传播探测到的电离层扰动的作用
2. Further study on the role of atmospheric gravity waves on the seismo-ionospheric perturbations as detected by subionospheric VLF/LF propagation [J] . Muto F., Kasahara Y., Hobara Y., Natural Hazards and Earth System Sciences Discussions . 2009,第4期

机译：进一步研究大气重力波在亚硫型VLF / LF繁殖中检测到的地震电离层扰动
3. Lower ionosphere effects on the propagation of waves from an ELF/VLF source in the magnetosphere [J] . R. N. DeWitt, Francis J. Kelly, Gerald A. Chayt Radio Science . 1976,第3期

机译：电离层对磁层中来自ELF / VLF源的波传播的影响较小
4. Self-Similar Solution of Self-Gravitating, Magneto-Gas Dynamic Spherical Shock Wave Propagating in a Rotating Medium with Radiation Heat Flux [C] . Pankaj Sharma, Vivek Kumar Sharma Biennial Conference of Indian Society of Industrial and Applied Mathematics . 2009

机译：自我相似的自我重力解决方案，在具有辐射热通量的旋转介质中传播的磁气动态球面冲击波
5. THEORETICAL INVESTIGATION OF THE COUPLING AND PROPAGATION OF IONOSPHERIC ELF/VLF RADIATION INTO THE EARTH-IONOSPHERE WAVEGUIDE (MODIFICATION, ARECIBO OBSERVATORY, PUERTO RICO). [D] . CARROLL, KENNETH JAMES. 1986

机译：电离层ELF / VLF辐射向地球电离层波导的耦合和传播的理论研究（修正，阿雷西博天文台，波多黎各）。
6. Criticality Analysis of the Lower Ionosphere Perturbations Prior to the 2016 Kumamoto (Japan) Earthquakes as Based on VLF Electromagnetic Wave Propagation Data Observed at Multiple Stations [O] . Stelios M. Potirakis, Tomokazu Asano, Masashi Hayakawa 2018

机译：基于多个站观察到的基于VLF电磁波传播数据的2016熊本（日本）地震前较低的电离层扰动的关键性分析
7. Further study on the role of atmospheric gravity waves on the seismo-ionospheric perturbations as detected by subionospheric VLF/LF propagation [O] . F. Muto, Y. Kasahara, Y. Hobara, 2009

机译：进一步研究大气重力波对亚电离层VLF / LF传播探测到的地震 - 电离层扰动的作用
8. Extremely Low Frequency (ELF) Propagation Formulas for Dipole Sources Radiating in a Spherical Earth-Ionosphere Waveguide. [R] . Casey, J. P. 2002

机译：偶极子源在球形地球 - 电离层波导中辐射的极低频（ELF）传播公式。

LF, VLF, ELF Propagation Studies. Audio and Sub-Audio Frequency Em Waves Propagated from Spherical Plasma Sources Excited by Acoustic Perturbations

摘要

著录项

相似文献

相关主题

期刊订阅