Výsledky vyhledávání - "Anne-Sophie Descamps"

Equivalent Circuit Model of a Pulse Planar Transformer and Endurance to Abrupt Dv/dt

Autor: Loreine Makki, Antoine Laspeyres, Corentin Darbas, Anne-Sophie Descamps, Marc Anthony Mannah, Christophe Batard, Nicolas Ginot

Publikováno v: IEEE Transactions on Power Electronics
IEEE Transactions on Power Electronics, 2022, 37 (9), pp.10585-10593. ⟨10.1109/TPEL.2022.3160278⟩

International audience; Wide band gap (WBG) semiconductor materials offer faster and more reliable power electronic components in electric energy conversion systems. However, their faster switching speed and abilities to operate at higher frequency t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::937b4673b08ff8d2dc157b17c737be55
https://hal.science/hal-03601397

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Optimised PLC transmission over pulse-width modulated network

Autor: Anne-Sophie Descamps, Christophe Batard, Nicolas Ginot, Nabil Zaraneh

Publikováno v: IET Electric Power Applications
IET Electric Power Applications, 2019, 13 (12), pp.1976-1984. ⟨10.1049/iet-epa.2019.0294⟩
IET Electric Power Applications, Institution of Engineering and Technology, 2019, 13 (12), pp.1976-1984. ⟨10.1049/iet-epa.2019.0294⟩

In industrial application of adjustable speed drive for electrical motors, some sensors are supplying mandatory information such as speed or position of the rotor to the electronic command. In most deployed applications, these data are transmitted th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77b5010cbb345f761158009f1fbf3c3e
https://hal.science/hal-02170676

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Analysis on LUT based digital predistortion using direct learning architecture for linearizing power amplifiers

Autor: Zhiwen Yu, Anne-Sophie Descamps, Yuehua Ding, Bruno Feuvrie, Yide Wang, Xiaowen Feng

Publikováno v: EURASIP Journal on Wireless Communications and Networking
EURASIP Journal on Wireless Communications and Networking, SpringerOpen, 2016, 2016 (1), ID paper JWCN-D-15-00581R1. ⟨10.1186/s13638-016-0628-y⟩
EURASIP Journal on Wireless Communications and Networking, 2016, 2016 (1), ID paper JWCN-D-15-00581R1. ⟨10.1186/s13638-016-0628-y⟩

In modern wireless communication system, power amplifier (PA) is an important component which is expected to be operated at the region of high power efficiency, but in this region, PA is inherently nonlinear. Thus, the linearization of high power eff

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bf3958c96820dc6f44417cc08364e03
https://doi.org/10.1186/s13638-016-0628-y

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Modeling of a communication channel on a PWM electrical network

Autor: Anne-Sophie Descamps, Christophe Batard, Nabil Zaraneh, Nicolas Ginot

Publikováno v: International Symposium on Power Electronics, Electrical Drives, Automotion and Motion (SPEEDAM)
International Symposium on Power Electronics, Electrical Drives, Automotion and Motion (SPEEDAM), Jun 2016, Anacapri-Capri Island, Italy. PaperID SGI0081, 2016
International Symposium on Power Electronics, Electrical Drives, Automotion and Motion (SPEEDAM), Jun 2016, Anacapri-Capri Island, Italy., PaperID SGI0081, 2016

This paper deals with the transfer of data by Power-Line Communication (PLC) on a Pulse Width Modulated (PWM) energy network. Target applications concern the adjustable speed drive for industrial infrastructures. In order to implement an efficient co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a073b2a12c071de50fc249a12c1c04e
https://hal.science/hal-01281399

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A digital predistortion method based on nonuniform memory polynomial model using interpolated LUT

Autor: Xiaowen Feng, Yide Wang, Bruno Feuvrie, Anne-Sophie Descamps

Publikováno v: IEEE Topical Conference on RF/Microwave Power Amplifiers for Radio and Wireless Applications (PAWR2015)
IEEE Topical Conference on RF/Microwave Power Amplifiers for Radio and Wireless Applications (PAWR2015), Jan 2015, San Diego, CA, United States. paper#167, ⟨10.1109/pawr.2015.7139201⟩

This paper presents a baseband Digital PreDistortion (DPD) method for Power Amplifier (PA) linearization. It is based on the nonuniform Memory Polynomial (MP) model with direct learning architecture. The interpolated Look-Up Table (LUT) is adopted in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7da3f06afd08cf28d9366f68cb51cce
https://doi.org/10.1109/pawr.2015.7139201

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A digital predistortion technique based on non-uniform MP model and interpolated LUT for linearizing PAs with memory effects

Autor: Bruno Feuvrie, Yide Wang, Xiaowen Feng, Anne-Sophie Descamps

Publikováno v: Electronics Letters
Electronics Letters, 2014, 50 (24), pp.1882-1884. ⟨10.1049/el.2014.2130⟩
Electronics Letters, IET, 2014, 50 (24), pp.1882-1884. ⟨10.1049/el.2014.2130⟩

A new digital predistortion technique based on a direct learning architecture is proposed for linearising power amplifiers (PAs) with nonlinear memory effects. It is based on the non-uniform memory polynomial (MP) model and with a quadratically inter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5049af7eba4ff665695e1deece27931e
https://hal.science/hal-01079633

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Improved baseband digital predistortion for linearising PAs with nonlinear memory effects using linearly interpolated LUT

Autor: Xiaowen Feng, Bruno Feuvrie, Yide Wang, Anne-Sophie Descamps

Publikováno v: Electronics Letters
Electronics Letters, 2013, 49 (22), pp.1389-1391. ⟨10.1049/el.2013.2458⟩
Electronics Letters, IET, 2013, 49 (22), pp.1389-1391. ⟨10.1049/el.2013.2458⟩

International audience; An improved baseband Digital PreDistortion (DPD) solution to reduce the nonlinearity of Power Amplifiers (PAs) with memory effects is proposed. It is based on the Memory Polynomial (MP) model and linearly interpolated Look-Up

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b58c2d0cd1a536a3c756fece38bde1ae
https://hal.science/hal-00867911

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Exploitation d'un Réseau d’Énergie Électrique Modulé en Largeur d'Impulsions pour la transmission de données par Courant Porteur en Ligne : Modélisation, Simulation et Expérimentation

Autor: ZARANEH, Nabil

Publikováno v: Electronique. UNIVERSITE DE NANTES, 2017. Français

Pulse Width Modulated (PWM) networks are used in adjustable-speed drive applications. Data like, speed and rotor position, coming from sensors on the motor, are necessary for the control. Other data like, temperature and current value are important f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2592::ef1e2aeeccab3a02e647a8ee13f065e1
https://hal.archives-ouvertes.fr/tel-01686414/file/UN_THESE_ZARANEH(IETR).pdf

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Exploitation d'un Réseau d’Énergie Électrique Modulé en Largeur d'Impulsions pour la transmission de données par Courant Porteur en Ligne : Modélisation, Simulation et Expérimentation

Autor: Zaraneh, Nabil

Publikováno v: Electronique. UNIVERSITE DE NANTES, 2017. Français
Electronique. UNIVERSITE DE NANTES, 2017. Français. ⟨NNT : ⟩

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ef1e2aeeccab3a02e647a8ee13f065e1
https://hal.science/tel-01686414

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Techniques efficaces en bande de base pour linéariser un amplificateur depuissance avec effet mémoire

Autor: Feng, Xiaowen

Publikováno v: Engineering Sciences [physics]. UNIVERSITE DE NANTES, 2015. English. ⟨NNT : ⟩
Engineering Sciences [physics]. UNIVERSITE DE NANTES, 2015. English

Baseband digital predistortion (DPD) techniques for linearizingpower amplifiers (PA) with memory effects areinvestigated in this thesis. Firstly, the relevant elementsconcerning PA linearization are introduced, such as PAnonlinearity behavior, its in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::836d6dd23937b7df0543164b3f6aaf7c
https://hal.science/tel-01206266

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