The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Le bruit de sortie basse fréquence provoqué par l'introduction d'un contrôle de commutation aléatoire dans les convertisseurs DC-DC avec régulation de sortie est discuté de manière quantitative. Un modèle de convertisseur modifié impliquant l'effet involontaire d'une commutation aléatoire est dérivé de la prise en compte du mécanisme de génération de bruit. Après l'analyse théorique basée sur le modèle, il est clarifié que l'ampleur du bruit de sortie est proportionnelle à la variance de l'intervalle de commutation. Les résultats expérimentaux d'un convertisseur de type abaisseur sont comparés à ceux obtenus théoriquement, de sorte que la validité des résultats théoriques soit confirmée expérimentalement.
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Tetsuro TANAKA, Tamotsu NINOMIYA, Hiroshi YOSHIDA, "On the Low-Frequency Noise of PWM DC-to-DC Converters with Random-Switching Control" in IEICE TRANSACTIONS on Communications,
vol. E84-B, no. 9, pp. 2681-2687, September 2001, doi: .
Abstract: The low-frequency output noise that is caused by introducing random-switching control into DC-to-DC converters with output regulation, is discussed quantitatively. A modified converter model involving the unintended effect of random switching is derived from the consideration of noise-generation mechanism. After the theoretical analysis based on the model, it is clarified that the magnitude of output noise is in proportion to the variance of switching interval. The experimental results of a buck-type converter are compared with those obtained theoretically, so that the validity of the theoretical results is confirmed experimentally.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e84-b_9_2681/_p
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@ARTICLE{e84-b_9_2681,
author={Tetsuro TANAKA, Tamotsu NINOMIYA, Hiroshi YOSHIDA, },
journal={IEICE TRANSACTIONS on Communications},
title={On the Low-Frequency Noise of PWM DC-to-DC Converters with Random-Switching Control},
year={2001},
volume={E84-B},
number={9},
pages={2681-2687},
abstract={The low-frequency output noise that is caused by introducing random-switching control into DC-to-DC converters with output regulation, is discussed quantitatively. A modified converter model involving the unintended effect of random switching is derived from the consideration of noise-generation mechanism. After the theoretical analysis based on the model, it is clarified that the magnitude of output noise is in proportion to the variance of switching interval. The experimental results of a buck-type converter are compared with those obtained theoretically, so that the validity of the theoretical results is confirmed experimentally.},
keywords={},
doi={},
ISSN={},
month={September},}
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TY - JOUR
TI - On the Low-Frequency Noise of PWM DC-to-DC Converters with Random-Switching Control
T2 - IEICE TRANSACTIONS on Communications
SP - 2681
EP - 2687
AU - Tetsuro TANAKA
AU - Tamotsu NINOMIYA
AU - Hiroshi YOSHIDA
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E84-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2001
AB - The low-frequency output noise that is caused by introducing random-switching control into DC-to-DC converters with output regulation, is discussed quantitatively. A modified converter model involving the unintended effect of random switching is derived from the consideration of noise-generation mechanism. After the theoretical analysis based on the model, it is clarified that the magnitude of output noise is in proportion to the variance of switching interval. The experimental results of a buck-type converter are compared with those obtained theoretically, so that the validity of the theoretical results is confirmed experimentally.
ER -