Influence of electrode size for electromagnetic radiation due to micro gap discharge in spherical electrode

Author

Kawamata, Ken ; Minegishi, Shigeki ; Fujiwara, Osamu

Author_Institution

Hachinohe Inst. of Technol., Hachinohe, Japan

fYear

2012

fDate

21-24 May 2012

Firstpage

57

Lastpage

60

Abstract

Relation between discharge voltage and amplitude of electromagnetic radiation was examined in experimental study. The amplitude of electromagnetic radiation was proportion to the voltage gradient at the gap in the resonance experimental system using the discharge electrode with dipole configuration. In this time, we present an improved experimental system to measure the radiated electromagnetic waves in the frequency range from 1 GHz to 3 GHz using a pear of spherical electrode and a horn antenna. As a result, the amplitude of received voltage is proportion to the discharge voltage (charged voltage of the electrode) from 300V to 620V, and the received voltage is proportion to the diameter of spherical electrodes.

Keywords

electrodes; electromagnetic waves; electrostatic discharge; horn antennas; resonance; charged voltage; dipole configuration; discharge electrode; discharge voltage; electrode size; electromagnetic radiation; electromagnetic radiation amplitude; frequency 1 GHz to 3 GHz; horn antenna; radiated electromagnetic waves; resonance experimental system; spherical electrode; voltage 300 V to 620 V; Electrodes; Electromagnetic compatibility; Electrostatic discharges; Horn antennas; Integrated circuits; Receiving antennas; Voltage measurement; ESD (electrostatic discharge); chrage; electromagnetic radiation; micro-gap discharge; spherical electrode; voltage gradient; wideband measuremnt;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility (APEMC), 2012 Asia-Pacific Symposium on

Conference_Location

Singapore

Print_ISBN

978-1-4577-1557-0

Electronic_ISBN

978-1-4577-1558-7

Type

conf

DOI

10.1109/APEMC.2012.6237864

Filename

6237864