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Arnaud Bréard - IEEE Xplore Author Profile

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Author details

Arnaud Bréard

Also published under: Arnaud Breard, A. Bréard

Publications

47

Citations

209

Publications by Year

20082024

Co-Authors:

Marwan AliBruno AllardMario Dos Santos AlvesMatthieu BeleyWided Belloumi

Show All Co-Authors (84)

Arnaud Bréard

Also published under: Arnaud Breard, A. Bréard

Affiliation

CNRS

Ampère

UMR5005, Ecole Centrale de Lyon, INSA Lyon, Universite Claude Bernard Lyon 1, Ecully, France

Publication Topics

Coupling Coefficient,
Wireless Power Transfer,
Equivalent Circuit,
Circuit Model,
Computation Time,
Electromagnetic Simulation,
Equivalent Series Resistance,
Power Conversion,
Power Electronics,
Switching Frequency,
Very High Frequency,
Wireless Power Transfer System

Biography

Arnaud Bréard was born in Noisy-le-Grand, France, on 1981. He received the M.Sc. degree from the University Denis Diderot, Paris VII, France, in 2004, and the Ph.D. degree in physics from the École Supérieure d'Electricité, Gif-sur-Yvette, France, in 2007.,Since 2011, he has been a Lecturer with the École Centrale de Lyon, Écully, France, where he is a Researcher with Ampère Laboratory. His research interests include electromagnetic modeling, inverse problems, signal processing, antenna and radar experimentation, electromagnetic compatibility, and wireless electromagnetic transmission.(Based on document published on 10 January 2017).

Publications

47

Citations

209

Publications by Year

20082024

Co-Authors:

Marwan Ali
Bruno Allard
Mario Dos Santos Alves
Matthieu Beley
Wided Belloumi

Show All Co-Authors (84)

Author's Published Works

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Showing 1-25 of 47 results

Conferences (29)

Journals (17)

Magazines (1)

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Arnaud Bréard(26)
Christian Vollaire(24)
Julien Huillery(13)
Arnaud Breard(12)
Damien Voyer(9)
EIGSI La Rochelle Casablanca, La Rochelle, France(3)
ITE, SAS SuperGrid Institute, Villeurbanne, France(2)
AMPERE Laboratory, Université Claude Bernard, Lyon, France(2)
Labinal Power Systems, Réau, France(2)
School of Physical Electronics, University of Electronic Science of Technology of China, Chengdu, China(2)
IEEE Transactions on Magnetics(5)
IEEE Antennas and Wireless Propagation Letters(3)
IEEE Transactions on Electromagnetic Compatibility(3)
2015 IEEE International Symposium on Electromagnetic Compatibility (EMC)(2)
2016 IEEE Conference on Electromagnetic Field Computation (CEFC)(2)
IEEE(46)
VDE(1)
Denver, CO, USA(2)
Dresden, Germany(2)
Miami, FL, USA(2)
Ottawa, ON, Canada(2)
Pisa, Italy(2)
Electromagnetic Interference(15)
Wireless Power Transfer(15)
Electromagnetic Compatibility(14)
Coupling Coefficient(13)
Power Electronics(13)

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An accurate characterization method of passive components for Very High Frequency power conversion applications

Matthieu Beley;Loris Pace;Arnaud Bréard

2024 Energy Conversion Congress & Expo Europe (ECCE Europe)

Year: 2024 | Conference Paper |

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The successful design of Very High Frequency (VHF) power converters depends on the accuracy of passive components models. In this work, a 30 MHz 40 W class E inverter is simulated to emphasize the impact of the fabrication tolerance of the resonant passive components. A multi-layer ceramic capacitor (68 pF), two air-core inductors (22 nH and 360 nH), and a thick film surface-mounted resistor (1 Ω)...Show More

An accurate characterization method of passive components for Very High Frequency power conversion applications

Matthieu Beley;Loris Pace;Arnaud Bréard

2024 Energy Conversion Congress & Expo Europe (ECCE Europe)

Year: 2024 | Conference Paper |

Analytical Design of a Finite Input Inductance 34.5 MHz Class E Inverter for Wireless Power Transfer

Matthieu Beley;Mohamed El-Khattabi;Loris Pace;Arnaud Breard

CIPS 2024; 13th International Conference on Integrated Power Electronics Systems

Year: 2024 | Conference Paper |

The demand for lighter and more compact power converters is an opportunity for reducing their costs and environmental footprint. This work proposes an analytical method for the design of a finite input inductance class E inverter which is a fundamental topology in Very High Frequency (VHF – 30MHz to 300MHz) power converters. Validation of the method is performed through the fabrication of a 100W i...Show More

Analytical Design of a Finite Input Inductance 34.5 MHz Class E Inverter for Wireless Power Transfer

Matthieu Beley;Mohamed El-Khattabi;Loris Pace;Arnaud Breard

CIPS 2024; 13th International Conference on Integrated Power Electronics Systems

Year: 2024 | Conference Paper |

Comparison between segregation and filtering using a black-box inverter model

Pierre-Louis Bourlon;Arnaud Breard;Christian Vollaire;Marc Meyer

2023 International Symposium on Electromagnetic Compatibility – EMC Europe

Year: 2023 | Conference Paper |

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Electrification of aircraft propulsion increases embedded power electronics and leads to reconsider specification and integration logic of power electronics systems. At the same time, aeronautics constraints, such as weight and volume, requires to wisely define segregation rules and avoid additional filters. These two solutions are compared through a practical case. To do so, a power chain is mode...Show More

Comparison between segregation and filtering using a black-box inverter model

Pierre-Louis Bourlon;Arnaud Breard;Christian Vollaire;Marc Meyer

2023 International Symposium on Electromagnetic Compatibility – EMC Europe

Year: 2023 | Conference Paper |

Design and Modeling of a 100W 1MHz GaN-Based Single-Switch Resonant Converter for High Power Density Inherent PFC LED Driver

Loris Pace;Matthieu Beley;Mohamed El Khattabi;Arnaud Bréard

2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe)

Year: 2023 | Conference Paper |

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This paper presents the design of a 100W 1MHz single-switch GaN-based resonant converter for high power density LED driver. The proposed prototype is based on the class E topology and performs Zero Voltage Switching (ZVS) as well as inherent Power Factor Correction (PFC) capability. The design procedure using analytical equations is detailed. A high frequency model of the converter including PCB p...Show More

Design and Modeling of a 100W 1MHz GaN-Based Single-Switch Resonant Converter for High Power Density Inherent PFC LED Driver

Loris Pace;Matthieu Beley;Mohamed El Khattabi;Arnaud Bréard

2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe)

Year: 2023 | Conference Paper |

Pulsing the Passive RF Identification Technology: The Pulsed Wave Mode

Hussein Ezzeddine;Yanis Merakeb;Julien Huillery;Arnaud Bréard;Yvan Duroc

IEEE Microwave Magazine

Year: 2023 | Volume: 24, Issue: 10 | Magazine Article |

Cited by: Papers (1)

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Despite its first applications in the 1940s and 1950s, RF identification (RFID) technology only really developed starting in the early 2000s with the development of the international Electronic Product Code standard. As its name indicates, the original function of RFID was the identification of objects, animals, and people via a tag that contains a unique identifier. However, RFID is now being giv...Show More

Pulsing the Passive RF Identification Technology: The Pulsed Wave Mode

Hussein Ezzeddine;Yanis Merakeb;Julien Huillery;Arnaud Bréard;Yvan Duroc

IEEE Microwave Magazine

Year: 2023 | Volume: 24, Issue: 10 | Magazine Article |

High Frequency Model of Power Transformer Bushing for Very Fast Transient Studies

Anes Messadi;Ayyoub Zouaghi;Esseddik Ferdjallah-Kherkhachi;Christian Vollaire;Olivier Richer;Luiz Fernando de Oliveira;Arnaud Breard

Year: 2023 | Volume: 11 | Journal Article |

Cited by: Papers (2)

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Fast and very fast transient overvoltages generally appear during switching operations within electrical substations. The oscillatory nature of such phenomena with frequencies that can reach several tens of megahertz tends to degrade the lifetime of high voltage equipment such as bushings and transformers, inducing partial discharges activity or breakdown of the insulation system. According to sev...Show More

High Frequency Model of Power Transformer Bushing for Very Fast Transient Studies

Anes Messadi;Ayyoub Zouaghi;Esseddik Ferdjallah-Kherkhachi;Christian Vollaire;Olivier Richer;Luiz Fernando de Oliveira;Arnaud Breard

Year: 2023 | Volume: 11 | Journal Article |

Scale Reduction for Modeling and Prototyping of Inductive Power Transfer System for EV Applications

Amadou Bayaghiou Diallo;Mohamed Bensetti;Christian Vollaire;Lionel Pichon;Arnaud Breard

IEEE Transactions on Magnetics

Year: 2023 | Volume: 59, Issue: 5 | Journal Article |

Cited by: Papers (2)

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In this article, the scale reduction method is applied to an induction power transfer system for electric vehicle (EV) charging for its rapid and low-cost prototyping. In addition, a co-simulation method is proposed, which is based on the coupling between a circuit analysis and a finite-element (FE) analysis. Then, it is proposed to combine the scale reduction method with the co-simulation method ...Show More

Scale Reduction for Modeling and Prototyping of Inductive Power Transfer System for EV Applications

Amadou Bayaghiou Diallo;Mohamed Bensetti;Christian Vollaire;Lionel Pichon;Arnaud Breard

IEEE Transactions on Magnetics

Year: 2023 | Volume: 59, Issue: 5 | Journal Article |

Numerical Evaluation of Circuit Model for Fast Computational Analysis of Resonant Wireless Power Transfer System

F. M. Freitas;I. V. Soares;L. Krähenbühl;A. Bréard;C. Vollaire;S. T. M. Gonçalves;U. C. Resende

IEEE Transactions on Magnetics

Year: 2023 | Volume: 59, Issue: 5 | Journal Article |

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This article proposes a circuit model (CM) to calculate the current along printed coils used in resonant wireless power transfer (RWPT). It considers a system composed of a metamaterial and two coplanar coils, transmitter (Tx) and receiver (Rx), respectively. First, a CM for the system is presented. Then, an analytical model is proposed to calculate the self-inductance of printed inductors, their ...Show More

Numerical Evaluation of Circuit Model for Fast Computational Analysis of Resonant Wireless Power Transfer System

F. M. Freitas;I. V. Soares;L. Krähenbühl;A. Bréard;C. Vollaire;S. T. M. Gonçalves;U. C. Resende

IEEE Transactions on Magnetics

Year: 2023 | Volume: 59, Issue: 5 | Journal Article |

Scale Reduction for Rapid Prototyping of Wireless Power Transfer System for Electrical vehicules

Amadou Bayaghiou Diallo;Mohamed Bensetti;Lionel Pichon;Christian Vollaire;Arnaud Breard

2022 IEEE 20th Biennial Conference on Electromagnetic Field Computation (CEFC)

Year: 2022 | Conference Paper |

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In this paper, the scale reduction method is applied to a 3D model of a wireless inductive charging system for electric vehicles for its rapid prototyping and simulation. The co-simulation between a 3D FEM model of the wireless power transfer system (WPT) and the power electronic part is studied and in particular thanks to the scale reduction method. A preliminary comparison between the measuremen...Show More

Scale Reduction for Rapid Prototyping of Wireless Power Transfer System for Electrical vehicules

Amadou Bayaghiou Diallo;Mohamed Bensetti;Lionel Pichon;Christian Vollaire;Arnaud Breard

2022 IEEE 20th Biennial Conference on Electromagnetic Field Computation (CEFC)

Year: 2022 | Conference Paper |

Circuit Model for Fast Computational Analysis of RWPT Applications

Felipe M. Freitas;Icaro V. Soares;Christian Vollaire;Arnaud Breard;Laurent Krähenbühl;Sandro T. M. Gonçalves;Ursula C. Resende

2022 IEEE 20th Biennial Conference on Electromagnetic Field Computation (CEFC)

Year: 2022 | Conference Paper |

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This work proposes a circuit model to calculate the current along printed coils used in resonant wireless power transmission systems. The proposed formulation is based on the Neumann formula for calculating the mutual inductance between coils, and due to the generality of this approach, it can be applied to more complex structures such as metasurfaces. Finally, this formulation is used to calculat...Show More

Circuit Model for Fast Computational Analysis of RWPT Applications

Felipe M. Freitas;Icaro V. Soares;Christian Vollaire;Arnaud Breard;Laurent Krähenbühl;Sandro T. M. Gonçalves;Ursula C. Resende

2022 IEEE 20th Biennial Conference on Electromagnetic Field Computation (CEFC)

Year: 2022 | Conference Paper |

Co-simulation of Circuit/Circuit type Solvers for EMC Applications Using a New Relaxation Method

Amadou Bayaghiou Diallo;Christian Vollaire;Arnaud Breard;Mohamed Bensetti;Lionel Pichon

2022 International Symposium on Electromagnetic Compatibility – EMC Europe

Year: 2022 | Conference Paper |

Cited by: Papers (4)

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This paper studies a new co-simulation scheme for coupled problems that is based on the principle of the adapted transmission line with an application to circuit-circuit type coupled simulations. Co-simulation between two or more circuit solvers is usually based on waveform relaxation methods and it results in an iterative process whose convergence depends on the type of interface variables (IVs) ...Show More

Co-simulation of Circuit/Circuit type Solvers for EMC Applications Using a New Relaxation Method

Amadou Bayaghiou Diallo;Christian Vollaire;Arnaud Breard;Mohamed Bensetti;Lionel Pichon

2022 International Symposium on Electromagnetic Compatibility – EMC Europe

Year: 2022 | Conference Paper |

Experimental evaluation of the passive RFID Technology in Pulse Wave Mode

Y. Merakeb;J. Huillery;A. Bréard;Y. Duroc

2022 3rd URSI Atlantic and Asia Pacific Radio Science Meeting (AT-AP-RASC)

Year: 2022 | Conference Paper |

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This paper presents an experimental evaluation of RFID when the traditional sine waveform is replaced by pulse waveforms. This orientation is justified by recent works that show an interest in terms of improving the efficiency of energy recovery on the one hand and a better robustness to complex propagation environments on the other hand.Show More

Experimental evaluation of the passive RFID Technology in Pulse Wave Mode

Y. Merakeb;J. Huillery;A. Bréard;Y. Duroc

2022 3rd URSI Atlantic and Asia Pacific Radio Science Meeting (AT-AP-RASC)

Year: 2022 | Conference Paper |

A Waveform Design Methodology for UHF RFID Systems: A Hybrid Simulation Approach

Hussein Ezzeddine;Julien Huillery;Arnaud Bréard;Yvan Duroc

2021 IEEE International Conference on RFID Technology and Applications (RFID-TA)

Year: 2021 | Conference Paper |

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In this paper, we propose a waveform design methodology for ultra high frequency radio frequency identification (UHF RFID) systems based on the quantitative analysis of the backscattered signal. This latter is leveraged to probe the wireless propagation channel, allocate power accordingly to frequency components, and design channel-adaptive multisine signals. UHF RFID system performance is evaluat...Show More

A Waveform Design Methodology for UHF RFID Systems: A Hybrid Simulation Approach

Hussein Ezzeddine;Julien Huillery;Arnaud Bréard;Yvan Duroc

2021 IEEE International Conference on RFID Technology and Applications (RFID-TA)

Year: 2021 | Conference Paper |

Automatic PCB Layout Optimization of a DC-DC Converter Through Genetic Algorithm Regarding EMC Constraints

Wided Belloumi;Arnaud Bréard;Omssad Hajji;Christian Vollaire;Jaleleddine Ben Hadj Slama

Year: 2021 | Volume: 9 | Journal Article |

Cited by: Papers (5)

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This paper proposes an optimization approach for an automatic buck converter printed circuit board (PCB) design regarding the electromagnetic compatibility (EMC) constraints. The proposed solution is based on the combination of a genetic algorithm (GA) and a Dijkstra algorithm to generate the different PCB layout designs. Afterwards, a numerical modeling approach, taking into account all the stray...Show More

Automatic PCB Layout Optimization of a DC-DC Converter Through Genetic Algorithm Regarding EMC Constraints

Wided Belloumi;Arnaud Bréard;Omssad Hajji;Christian Vollaire;Jaleleddine Ben Hadj Slama

Year: 2021 | Volume: 9 | Journal Article |

Experimental study of an EMI reduction gate-driver technique for turn-off transition of 1.7 kV SiC MOSFET

Hadiseh Geramirad;Florent Morel;Bruno Lefebvre;Christian Vollaire;Arnaud Breard

2021 23rd European Conference on Power Electronics and Applications (EPE'21 ECCE Europe)

Year: 2021 | Conference Paper |

Cited by: Papers (1)

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This paper proposes a novel self-controlled SiC MOSFET gate driver circuit. This new gate driver (GD) proposes a dynamic gate-bias modification thanks to a passive feedback of the drain or source current to control the EMI during turn-off switching transition. A Rogowski coil integrated into the terminals of the SiC MOSFET provides the feedback to modify the gate voltage profile. During turn-off, ...Show More

Experimental study of an EMI reduction gate-driver technique for turn-off transition of 1.7 kV SiC MOSFET

Hadiseh Geramirad;Florent Morel;Bruno Lefebvre;Christian Vollaire;Arnaud Breard

2021 23rd European Conference on Power Electronics and Applications (EPE'21 ECCE Europe)

Year: 2021 | Conference Paper |

Measuring small differential-mode voltages with high common-mode voltages and fast transients – Application to gate drivers for wide band-gap switches

Hadiseh Geramirad;Florent Morel;Bruno Lefebvre;Christian Vollaire;Arnaud Breard

2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE

Year: 2020 | Conference Paper |

Cited by: Papers (3)

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In power electronics, gate-voltage measurement is used to optimize the design of the gate driver. Therefore a proper measurement technique is vital to ensure the proper operation of the electronic device. Measuring a small signal in a high switching voltage environment is a complicated task especially for high-side switches in a half-bridge configuration with fast semiconductor devices where volta...Show More

Measuring small differential-mode voltages with high common-mode voltages and fast transients – Application to gate drivers for wide band-gap switches

Hadiseh Geramirad;Florent Morel;Bruno Lefebvre;Christian Vollaire;Arnaud Breard

2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE

Year: 2020 | Conference Paper |

Waveform Design for Optimal Wireless Power Transfer Using Evolutionary Algorithms

Pavlos Doanis;Achilles D. Boursianis;Julien Huillery;Arnaud Bréard;Yvan Duroc;Sotirios K. Goudos

2020 9th International Conference on Modern Circuits and Systems Technologies (MOCAST)

Year: 2020 | Conference Paper |

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One of the possible ways to increase the end-to-end power transfer efficiency in a radiative Wireless Power Transfer (WPT) system is by transmitting multi-tone signals optimized according to the receiver rectenna's nonlinear behavior and the Channel State Information (CSI). This optimization problem is a non-convex problem that has been tackled in the past with Sequential Convex Programming (SCP) ...Show More

Waveform Design for Optimal Wireless Power Transfer Using Evolutionary Algorithms

Pavlos Doanis;Achilles D. Boursianis;Julien Huillery;Arnaud Bréard;Yvan Duroc;Sotirios K. Goudos

2020 9th International Conference on Modern Circuits and Systems Technologies (MOCAST)

Year: 2020 | Conference Paper |

SMPS electromagnetic noise in System-on-Chip: Noise propagation

Eric Feltrin;David Chesneau;Arnaud Bréard;Bruno Allard;Christian Vollaire

2020 IEEE International Symposium on Electromagnetic Compatibility & Signal/Power Integrity (EMCSI)

Year: 2020 | Conference Paper |

Cited by: Papers (1)

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There is a trend for embedding of a power management unit along with digital system-on-chip. Few off-chip passive components are necessary. The embedded power management unit is meant to deliver dynamical adequate voltage levels to improve the performances of the mix-mode system. The conversion architecture is optimized in efficiency against high and low power mode but preventing impacts on the an...Show More

SMPS electromagnetic noise in System-on-Chip: Noise propagation

Eric Feltrin;David Chesneau;Arnaud Bréard;Bruno Allard;Christian Vollaire

2020 IEEE International Symposium on Electromagnetic Compatibility & Signal/Power Integrity (EMCSI)

Year: 2020 | Conference Paper |

Large Surface LC-Resonant Metamaterials: From Circuit Model to Modal Theory and Efficient Numerical Methods

L. Krähenbühl;R. Scorretti;A. Bréard;C. Vollaire;J.-M. Guichon;O. Chadebec;G. Meunier;A. Urdaneta-Calzadilla;V. C. Silva;C. A. F. Sartori

IEEE Transactions on Magnetics

Year: 2020 | Volume: 56, Issue: 2 | Journal Article |

Cited by: Papers (7)

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We studied the harmonic magnetodynamic behavior (without free space wave propagation) of a resonant surface metamaterial, made of many identical and regularly arranged LC cells. The circuit model gives the exact solution, but it is not numerically efficient for simulating very large structures (e.g., 1000 × 1000 cells giving 106 unknowns with a full 106 × 106 matrix). For the first time, we highli...Show More

Large Surface LC-Resonant Metamaterials: From Circuit Model to Modal Theory and Efficient Numerical Methods

L. Krähenbühl;R. Scorretti;A. Bréard;C. Vollaire;J.-M. Guichon;O. Chadebec;G. Meunier;A. Urdaneta-Calzadilla;V. C. Silva;C. A. F. Sartori

IEEE Transactions on Magnetics

Year: 2020 | Volume: 56, Issue: 2 | Journal Article |

Simulation Framework for Studying UHF RFID Systems in Pulse Wave Mode

Hussein Ezzeddine;Yanis Merakeb;Julien Huillery;Arnaud Bréard;Yvan Duroc;Christian Vollaire

2019 IEEE International Conference on RFID Technology and Applications (RFID-TA)

Year: 2019 | Conference Paper |

Cited by: Papers (2)

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In this paper, a method to model a passive UHF RFID system is presented and a practical application on PW (Pulse Wave) mode is described. Two levels of simulation are performed. A system level simulation (circuit model) including transmitter, modeled channel and receiver is developed using ANSYS Designer and interfaced with Matlab. And a physical-layer level simulation (electromagnetic model) incl...Show More

Simulation Framework for Studying UHF RFID Systems in Pulse Wave Mode

Hussein Ezzeddine;Yanis Merakeb;Julien Huillery;Arnaud Bréard;Yvan Duroc;Christian Vollaire

2019 IEEE International Conference on RFID Technology and Applications (RFID-TA)

Year: 2019 | Conference Paper |

Experimental Demonstration of a Passive UHF RFID Communication in Time Reversal and Pulsed Wave Mode

Yanis Merakeb;Hussein Ezzeddine;Julien Huillery;Arnaud Bréard;Rachida Touhami;Yvan Duroc

2019 IEEE International Conference on RFID Technology and Applications (RFID-TA)

Year: 2019 | Conference Paper |

Cited by: Papers (3)

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The study presents an experimental demonstration of UHF (ultra-high frequency) RFID (radio frequency identification) communication based on pulsed waveforms and time reversal with respect of ISO-18000 Gen2 protocol. The considered communication channel is a rich scattering propagation medium and the RFID tag is a passive commercial tag without any modification. The RFID reader (in emission mode an...Show More

Experimental Demonstration of a Passive UHF RFID Communication in Time Reversal and Pulsed Wave Mode

Yanis Merakeb;Hussein Ezzeddine;Julien Huillery;Arnaud Bréard;Rachida Touhami;Yvan Duroc

2019 IEEE International Conference on RFID Technology and Applications (RFID-TA)

Year: 2019 | Conference Paper |

Time-Reversal Processing for Downlink-Limited Passive UHF RFID in Pulsed Wave Mode

Mingshan Zhang;Chengran Fang;Pavlos Doanis;Julien Huillery;Arnaud Breard;Yvan Duroc

IEEE Antennas and Wireless Propagation Letters

Year: 2019 | Volume: 18, Issue: 12 | Journal Article |

Cited by: Papers (3)

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This letter provides experimental evidence that, in a complex environment, a time-reversal processing of electromagnetic waves can increase the energy efficiency of the reader to tag communication and, hence, can increase the activation range of a passive ultrahigh frequency (UHF) radio frequency identification (RFID) system. A first experiment performed in a free-space environment shows that in a...Show More

Time-Reversal Processing for Downlink-Limited Passive UHF RFID in Pulsed Wave Mode

Mingshan Zhang;Chengran Fang;Pavlos Doanis;Julien Huillery;Arnaud Breard;Yvan Duroc

IEEE Antennas and Wireless Propagation Letters

Year: 2019 | Volume: 18, Issue: 12 | Journal Article |

Microwave Near-Field Focusing Beam Generation by Zeroth-Order Inward Cylindrical Traveling Leaky Wave

Ping Lu;Damien Voyer;Julien Huillery;Arnaud Bréard;Xue-Song Yang

IEEE Antennas and Wireless Propagation Letters

Year: 2019 | Volume: 18, Issue: 1 | Journal Article |

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In this letter, a method is proposed to generate the near-field focusing beam in microwaves by using the TM-polarized zeroth-order inward cylindrical traveling leaky wave (ZICTLW), whose normal electric-field component is a truncated zeroth-order Hankel function of the first kind. The focusing property of ZICTLW is analyzed. Furthermore, the relation between the focusing property and the truncatio...Show More

Microwave Near-Field Focusing Beam Generation by Zeroth-Order Inward Cylindrical Traveling Leaky Wave

Ping Lu;Damien Voyer;Julien Huillery;Arnaud Bréard;Xue-Song Yang

IEEE Antennas and Wireless Propagation Letters

Year: 2019 | Volume: 18, Issue: 1 | Journal Article |

Impact of Layout on the Conducted Emissions of a DC-DC Converter Using Numerical Approach

Wided Belloumi;Arnaud Bréard;Jaleleddine Ben Hadj Slama;Christian Vollaire

2018 15th International Multi-Conference on Systems, Signals & Devices (SSD)

Year: 2018 | Conference Paper |

Cited by: Papers (5)

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This paper presents a comparative study between different buck converter layouts in order to show its impact on conducted disturbances. Indeed, all the stray elements, such as resistive, inductive and capacitive effects, should be considered to obtain an accurate layout model. For this, a numerical approach, that takes into account all parasitic parameters especially capacitive effects, is propose...Show More

Impact of Layout on the Conducted Emissions of a DC-DC Converter Using Numerical Approach

Wided Belloumi;Arnaud Bréard;Jaleleddine Ben Hadj Slama;Christian Vollaire

2018 15th International Multi-Conference on Systems, Signals & Devices (SSD)

Year: 2018 | Conference Paper |

Feeding Coils Design for TE-Polarized Bessel Antenna to Generate Rotationally Symmetric Magnetic Field Distribution

Ping Lu;Arnaud Bréard;Julien Huillery;Xue-Song Yang;Damien Voyer

IEEE Antennas and Wireless Propagation Letters

Year: 2018 | Volume: 17, Issue: 12 | Journal Article |

Cited by: Papers (8)

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Three feeding structures are proposed to feed a TE-polarized Bessel antenna for a rotationally symmetric magnetic field distribution. We first propose a spiral coil and a dual half-loop coil to achieve rotationally symmetric magnetic field, resulting in homogeneous current distribution on the coils. Unfortunately, the magnetic field distribution is very sensitive to the coil size for both structur...Show More

Feeding Coils Design for TE-Polarized Bessel Antenna to Generate Rotationally Symmetric Magnetic Field Distribution

Ping Lu;Arnaud Bréard;Julien Huillery;Xue-Song Yang;Damien Voyer

IEEE Antennas and Wireless Propagation Letters

Year: 2018 | Volume: 17, Issue: 12 | Journal Article |

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