IEICE TRANSACTIONS on Communications
Roles and Problems of LISN in Noise Measurement
Summary :
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 50 Ω-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.
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- IEICE TRANSACTIONS on Communications Vol.E78-B No.2 pp.109-119
- Publication Date
- 1995/02/25
- Publicized
- Online ISSN
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- Type of Manuscript
- Special Section INVITED PAPER (Special Issue on Electromagnetic Compatibility)
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Shuichi NITTA, "Roles and Problems of LISN in Noise Measurement" in IEICE TRANSACTIONS on Communications,
vol. E78-B, no. 2, pp. 109-119, February 1995, doi: .
Abstract: 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 50 Ω-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.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e78-b_2_109/_p
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@ARTICLE{e78-b_2_109,
author={Shuichi NITTA, },
journal={IEICE TRANSACTIONS on Communications},
title={Roles and Problems of LISN in Noise Measurement},
year={1995},
volume={E78-B},
number={2},
pages={109-119},
abstract={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 50 Ω-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.},
keywords={},
doi={},
ISSN={},
month={February},}
Copy
TY - JOUR
TI - Roles and Problems of LISN in Noise Measurement
T2 - IEICE TRANSACTIONS on Communications
SP - 109
EP - 119
AU - Shuichi NITTA
PY - 1995
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E78-B
IS - 2
JA - IEICE TRANSACTIONS on Communications
Y1 - February 1995
AB - 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 50 Ω-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.
ER -
English
