Title :
Propagation characteristics of ESD-induced electromagnetic pulses measured using optical E-field sensor
Author :
Tajima, K. ; Masugi, M. ; Kuwabara, N.
Author_Institution :
NTT Multimedia Networks Labs., Japan
Abstract :
This paper describes the propagation characteristics of electromagnetic pulses induced by electrostatic discharge (ESD) in the far field. ESD energy spectra measured with an electric field sensor using a Mach-Zehnder interferometer are analyzed for the frequency band DC-1 GHz by short-time Fourier transform (STFT). Analytical results show that ESD energy in high frequency band (100 MHz-1 GHz) decrease more rapidly in proportion to the distance from a source point
Keywords :
Fourier transforms; electric field measurement; electromagnetic compatibility; electromagnetic interference; electromagnetic pulse; electrostatic discharge; optical sensors; 0 Hz to 1 GHz; 100 MHz to 1 GHz; ESD energy spectra; ESD-induced electromagnetic pulses; Mach-Zehnder interferometer; far field; frequency band; optical E-field sensor; propagation characteristics; short-time Fourier transform; Electric variables measurement; Electromagnetic fields; Electromagnetic measurements; Electromagnetic propagation; Electromagnetic transients; Electrostatic discharge; Electrostatic interference; Electrostatic measurements; Energy measurement; Frequency measurement;
Conference_Titel :
Electromagnetic Compatibility, 1999 International Symposium on
Conference_Location :
Tokyo
Print_ISBN :
4-9980748-4-9
DOI :
10.1109/ELMAGC.1999.801283
