Propagation Analysis of ELF Electromagnetic Emission below the Cut-Off Frequency in Ionosphere

Author

Yu, Haiyan ; Zhou, Hongjuan ; Cao, Bingxia ; Qiao, Xiaolin

Author_Institution

Inst. of Inf. & Eng., Harbin Inst. of Technol. at Weihai, Weihai, China

fYear

2010

fDate

17-19 Sept. 2010

Firstpage

799

Lastpage

802

Abstract

The aim of this paper is to show the propagation and polarization characteristic of some types of ELF electromagnetic emission below the cutoff frequency observed by DEMETER satellite. All the analysis is based on multi-component measurement method of electric and magnetic field in ELF band. According to the wave vector and planarity and ellipticity of polarization, we can judge the property of electromagnetic emission below the cutoff frequency. Then it will help us analysis the origin of emission further. In is this paper, only three types of emission are analyzed, and their emission origins are guessed.

Keywords

ionosphere; ionospheric electromagnetic wave propagation; seismology; DEMETER satellite; ELF band; ELF electromagnetic emission; cutoff frequency; electric field; ellipticity; ionosphere; magnetic field; multicomponent measurement method; planarity; propagation analysis; wave vector; Cutoff frequency; Earthquakes; Electromagnetics; Geophysical measurement techniques; Ground penetrating radar; Magnetic fields; Polarization; cutoff frequency; electromagnetic emission; polariztion; wave vector;

fLanguage

English

Publisher

ieee

Conference_Titel

Pervasive Computing Signal Processing and Applications (PCSPA), 2010 First International Conference on

Conference_Location

Harbin

Print_ISBN

978-1-4244-8043-2

Electronic_ISBN

978-0-7695-4180-8

Type

conf

DOI

10.1109/PCSPA.2010.199

Filename

5635617