Title :
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
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;
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
DOI :
10.1109/ELMAGC.2007.4413424
