Roles and Problems of LISN in Noise Measurement

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概要

• 論文の詳細を見る

• This paper describes, based on generation mechanism of conductive noise, that the real conductive noise on AC-mains can't be measured by LISN and 50Ω-input impedance instrument specified by regulations such as CISPR. Second, it is pointed out that one of the causes of poor reproducibility in radiated emission measurement is the difference among line impedances of AC-mains. Finally, it is insisted that the apparatus such as LISN is necessary for stable measurement of radiated emission, and what improvement on LISN characteristics for higher frequency range should be done is introduced.

• 社団法人電子情報通信学会の論文
• 1995-02-25

著者

• Nitta Shuichi

  The Faculty Of Technology Tokyo University Of Agriculture & Technology

• Nitta Shuichi

  The Faculty Of Engineering Tokyo University Of Agriculture And Technology

関連論文

• Evaluation of Emission from a PCB by Using Crosstalk between a Low Frequency Signal Trace and a Digital Signal Trace(Special Issue on Recent Progress in Electromagnetic Compatibility Technology)
• Roles and Problems of LISN in Noise Measurement
• The Future of EMC Technology(Special Issue on Recent Progress in Electromagnetic Compatibility Technology)

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