Title :
Immunity model study on irradiation effect of Electrostatic electromagnetic pulses
Author :
Liu Jin ; Tan Zhi-liang ; Ni Lei
Author_Institution :
Inst. of Electrostatic & Electromagn. Protection, Ordnance Eng. Coll., Shijiazhuang, China
Abstract :
The energy coupling mechanism of transmission line under external electromagnetic field was researched, and mathematical model was established. According to IEC61000-4-2 standard, Electrostatic discharge immunity test was done; electric field strength around the coupling plates was also measured. The experimental results indicated that the thresholds of electrostatic discharge which made EUT damaged were different, and the HCP mode was more harmful to EUT. Magnitude of induction voltage cased by HCP was greater than the value cased by VCP, while the strength of radiative field was almost equal in the two modes. The analysis of mathematical model is accordant with the experimental result. As a result, the model is valid and is considered a promising approach to study the immunity of electronic system against ESD EMP coupling effect.
Keywords :
IEC standards; immunity testing; radiation effects; transmission lines; ESD EMP coupling effect; IEC61000-4-2 standard; coupling plates; electric field strength measurement; electrostatic discharge immunity test; electrostatic electromagnetic pulses; energy coupling mechanism; external electromagnetic field; immunity model study; irradiation effect; mathematical model; transmission line; EMP radiation effects; Electromagnetic coupling; Electromagnetic fields; Electromagnetic modeling; Electrostatic discharge; Electrostatic measurements; Immunity testing; Mathematical model; Measurement standards; Transmission line measurements; ESD EMP; immunity; irradiation effect; test;
Conference_Titel :
Computer Design and Applications (ICCDA), 2010 International Conference on
Conference_Location :
Qinhuangdao
Print_ISBN :
978-1-4244-7164-5
Electronic_ISBN :
978-1-4244-7164-5
DOI :
10.1109/ICCDA.2010.5541460
