Presentation 2000/5/10
Visualization of Radiated Emission Sources Using CISPR Measurement System
Yasuhiro Ishida, Yuichi Yamaguchi, Kouji Yamashita, Masamitsu Tokuda,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Relating to the radiated emission sources finding method utilizing only amplitude data in CISPR emission measurement system, we propose a new finding algorithm in which estimated sources are equally placed and fixed. This makes it unnecessary to repeat the calculation for selecting optimum initial positions and determining the total current number, thus it raises the calculation efficiency and stabilizes the finding estimation. As the results of computer simulation, it is shown that current sources can be accurately visualized even when many sources exist, or sources are continuously distributed, furthermore estimated values show good agreement with the original ones in experimental verification by using two spherical dipole antennas.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) radiated emission / CISPR measurement system / sources finding method / anechoic chamber
Paper # EMCJ2000-13
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Conference Information
Committee EMCJ
Conference Date 2000/5/10(1days)
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Paper Information
Registration To Electromagnetic Compatibility (EMCJ)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Visualization of Radiated Emission Sources Using CISPR Measurement System
Sub Title (in English)
Keyword(1) radiated emission
Keyword(2) CISPR measurement system
Keyword(3) sources finding method
Keyword(4) anechoic chamber
1st Author's Name Yasuhiro Ishida
1st Author's Affiliation Mechanics & Electronics Research Institute, Fukuoka Industrial Technology Center()
2nd Author's Name Yuichi Yamaguchi
2nd Author's Affiliation Kyushu Institute of Technology
3rd Author's Name Kouji Yamashita
3rd Author's Affiliation NEC corporation
4th Author's Name Masamitsu Tokuda
4th Author's Affiliation Kyushu Institute of Technology
Date 2000/5/10
Paper # EMCJ2000-13
Volume (vol) vol.100
Number (no) 49
Page pp.pp.-
#Pages 6
Date of Issue