Presentation 2019-03-15
Effect on radiated emission measurement of termination devices for AC mains
Toshio Chiyojima,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Although FAR (All Anechoic Chamber Anechoic chamber) is available as a radiation emission measurement site, it is pointed out that the measurement result varies because the impedance of the power supply is not specified. In this study, we compare three types of FAR and three types of devices and evaluate the effect of the two types of terminating devices. For small size EUT, it shows that one is close to the matched termination and the other is the reflective termination, and the reflective termination is adequate as a simulation of the real world.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) FAR / Fully anechoic Room / radiatd emission mesurement / common mode impedance / reproducibility
Paper # EMCJ2018-109
Date of Issue 2019-03-08 (EMCJ)

Conference Information
Committee EMCJ / MICT
Conference Date 2019/3/15(1days)
Place (in Japanese) (See Japanese page)
Place (in English) Kikai-Shinko-Kaikan Bldg.
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Osami Wada(Kyoto Univ.) / Shinsuke Hara(Osaka City Univ.)
Vice Chair Kensei Oh(Nagoya Inst. of Tech.) / Chika Sugimoto(Yokohama National Univ.) / Eisuke Hanada(Saga Univ.)
Secretary Kensei Oh(Tokyo Inst. of Tech.) / Chika Sugimoto(Mitsubishi Electric) / Eisuke Hanada(Nagoya Inst. of Tech.)
Assistant Shinobu Nagasawa(Mitsubishi Electric) / Shinichiro Yamamoto(Univ. of Hyogo) / Takanori Unou(Denso) / Takumi Kobayashi(Yokohama National Univ.) / Shintaro Izumi(Kobe Univ.) / Ami Tanaka(Ritsumeikan Univ.) / Keita Saku(Kyushu Univ.)

Paper Information
Registration To Technical Committee on Electromagnetic Compatibility / Technical Committee on Healthcare and Medical Information Communication Technology
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Effect on radiated emission measurement of termination devices for AC mains
Sub Title (in English)
Keyword(1) FAR
Keyword(2) Fully anechoic Room
Keyword(3) radiatd emission mesurement
Keyword(4) common mode impedance
Keyword(5) reproducibility
1st Author's Name Toshio Chiyojima
1st Author's Affiliation PFU Techno Consul Limitesd(PFU)
Date 2019-03-15
Paper # EMCJ2018-109
Volume (vol) vol.118
Number (no) EMCJ-508
Page pp.pp.11-16(EMCJ),
#Pages 6
Date of Issue 2019-03-08 (EMCJ)