Measurement and analysis of Electromagnetic Fields Radiated by Corona Discharge

Author

Xiaofeng, Hu ; Shanghe, Liu ; Ming, Wei ; Wang Lei

Author_Institution

Electrostatic & Electromag. protection inst., Shijiazhuang

fYear

2007

fDate

23-26 Oct. 2007

Firstpage

31

Lastpage

34

Abstract

Corona discharge is a usual type of electrostatic discharge (ESD). Electromagnetic fields radiated by corona discharge could be harm to microelectronic devices of airplane and weapon systems. In this paper, corona discharge current is studied in theory and its characteristics are developed by the analysis of measurement data. Moreover, experiment simulation system of corona discharge is built for simulating corona discharge of spatial objects. Further, the characteristics of electromagnetic fields radiated by corona discharge are developed by time-frequency technology and wavelet analysis methods.

Keywords

aircraft; corona; electric field measurement; electrostatic discharge; magnetic field measurement; time-frequency analysis; wavelet transforms; weapons; airplane; corona discharge current; electromagnetic field radiation; electrostatic discharge; microelectronic devices; time-frequency technology; wavelet analysis methods; weapon systems; Airplanes; Corona; Data analysis; Electromagnetic analysis; Electromagnetic fields; Electromagnetic measurements; Electrostatic discharge; Electrostatic measurements; Microelectronics; Weapons; ESD; corona discharge; electromagnetic radiation; impulse current; time-frequency analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility, 2007. EMC 2007. International Symposium on

Conference_Location

Qingdao

Print_ISBN

978-1-4244-1371-3

Electronic_ISBN

978-1-4244-1372-0

Type

conf

DOI

10.1109/ELMAGC.2007.4413424

Filename

4413424