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Alexandru Takacs

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Researcher identifiers
  • IdHAL alexandru-takacs
  • ORCID 0000-0001-5485-7817
  • Google Scholar : https://scholar.google.fr/citations?user=9pTrjggAAAAJ
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Presentation

Alexandru Takacs (M’12) was born in Simleu Silvaniei, Romania, in March 1975. He received the Engineer diploma in electronic engineering from the Military Technical Academy, Bucharest, Romania, in 1999, and the Master degree and Ph.D. degree in microwave and optical communications from the National Polytechnic Institute of Toulouse (INPT), Toulouse, France, in 2000 and 2004, respectively. From 2004 to 2007, he was a Lecturer with the Military Technical Academy of Bucharest, and an Associate Researcher with the Microtechnology Institute of Bucharest. In 2008 and 2010, he occupied a Postdoctoral position with the Laboratory for Analysis and Architecture of Systems (LAAS), National Center for Scientific Research (CNRS), Toulouse, France. During 208 and 2011, he was an R&D RF Engineer with Continental Automotive SAS France, where he was in charge of antenna design and automotive electromagnetic simulation. Since 2012, he has been an Associate Professor (Habilitation à diriger des recherches HDR obtained in 2018) with the University Paul Sabatier, Toulouse, France, where he performs research within LAAS–CNRS. He has authored or coauthored two books, 39 papers in refereed journals, five international patents and over 100 communications in international symposium proceedings. His research interests include energy harvesting and wireless power transfer, battery-less wireless sensors and networks, cyber-physical systems for IoT applications, the design of microwave and RF circuits, small antenna design and flexible substrate technologies. Dr. Takacs was member of Technical Program Committee (TPC) of Wireless Power Transfer Conference WPTC’2016, WPTC’2018 and WPTC’2019 and for European Microwave Conference (EUMC’2015, EUMC’2016, EUMC’2019). He has been co-general chair of European Wireless Week (now Wireless Power Transfer Conference and Expo), co-TPC chair for European Microwave Conference (EUMC’2019) and Operational Officer and Student Grant Chair for EuMC’2015. Alex Takacs has served as guest editor for two special issues of Wireless Power Transfer Journal (Cambridge University Press). Papers & citations : https://scholar.google.fr/citations?user=9pTrjggAAAAJ&hl=fr Patents: https://patents.google.com/?inventor=Alexandru+Takacs Ph. D. students and defended thesis : https://www.theses.fr/?q=takacs%20alexandru&fq=dateSoutenance:%5b1965-01-01T23:59:59Z%2BTO%2B2023-12-31T23:59:59Z%5d&checkedfacets=directeurTheseNP=Takacs%20Alexandru;&start=0&status=&access=&prevision=&filtrepersonne=&zone1=titreRAs&val1=&op1=AND&zone2=auteurs&val2=&op2=AND&zone3=etabSoutenances&val3=&op3=AND&zone4=dateSoutenance&val4a=&val4b=&type

Publications

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A Hardware Add-On for IoT Secure Communications: Polarization Shift Keying Smart Antenna System

Lamoussa Sanogo , Eric Alata , Gaël Loubet , Taki E Djidjekh , Alexandru Takacs
IEEE 10th World Forum on Internet of Things (WF-IoT 2024), IEEE, Nov 2024, Ottawa, Canada. pp.811-816
Conference papers hal-04787064v1
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Circular Polarization Shift Keying for IoT Communications Security: A Proof of Concept

Lamoussa Sanogo , Eric Alata , Gaël Loubet , Taki E Djidjekh , Alexandru Takacs
IEEE 31st International Conference on Electronics Circuits and Systems (ICECS 2024), IEEE, Nov 2024, Nancy, France
Conference papers hal-04798844v1
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Réseau de capteurs Bluetooth Low Energy, sans fil et sans batterie, télé-alimentés par transfert de puissance électromagnétique rayonnée

G Loubet , Alassane Sidibé , Taki Eddine Djidjekh , Lamoussa Sanogo , Alexandre Rumeau
XXIIIèmes Journées Nationales Microondes, Jun 2024, Antibes Juan-Les-Pins, France. pp.503-506
Conference papers hal-04740194v1
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Backscattering Rectifier for Security and Identification in the context of Simultaneous Wireless Information and Power Transfer

Taki Djidjekh , Gaël Loubet , Lamoussa Sanogo , Alassane Sidibé , Guillaume Delai
2024 54th European Microwave Conference (EuMC), Sep 2024, Paris, France. pp.300-303, ⟨10.23919/EuMC61614.2024.10732847⟩
Conference papers hal-04763660v1
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Polarization Shift Keying for Device Authentication in Wireless Sensor Network

Lamoussa Sanogo , Eric Alata , Taki E Djidjekh , Gael Loubet , Alexandru Takacs
2024 54th European Microwave Conference (EuMC), Sep 2024, Paris, France. pp.296-299, ⟨10.23919/EuMC61614.2024.10732078⟩
Conference papers hal-04742060v1
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Radio-frequency energy harvesting for communicating materials: Application to the construction industry

Michaël David , William Derigent , Gaël Loubet , Alexandru Takacs , Daniela Dragomirescu
31st IEEE International Conference on Electronics Circuits and Systems, ICECS 2024, Nov 2024, Nancy, France
Conference papers hal-04831840v1
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Battery-free Wireless Sensors for IoT applications

Alexandru Takacs , Gael Loubet , Taki Djidjekh , Lamoussa Sanogo , Daniela Dragomirescu
2024 15th International Conference on Communications (COMM), Oct 2024, Bucharest, Romania. pp.1-6, ⟨10.1109/COMM62355.2024.10741486⟩
Conference papers hal-04786096v1
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A New Security and Identification Concept for SWIPT Systems in IoT Applications

Taki Eddine Djidjekh , Lamoussa Sanogo , Gaël Loubet , Alassane Sidibe , Daniela Dragomirescu
2024 IEEE/MTT-S International Microwave Symposium - IMS 2024, Jun 2024, Washington DC, United States. pp.110-113, ⟨10.1109/IMS40175.2024.10600312⟩
Conference papers hal-04704048v1
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Battery-free Bluetooth Low Energy Wireless Sensor Powered by Radiative Wireless Power Transfer

Alassane Sidibe , Gael Loubet , Alexandru Takacs , Lamoussa Sanogo , Daniela Dragomirescu
NewCAS 2023, IEEE, Jun 2023, Edinburg,, United Kingdom. ⟨10.1109/NEWCAS57931.2023.10198088⟩
Conference papers hal-04157047v1
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A Dual-Band and Flexible CPW-Fed Antenna for RF Energy Harvesting Applications

Alassane Sidibe , Alexandru Takacs , Daniela Dragomirescu , Samuel Charlot
17th European Conference on Antennas and Propagation (EuCAP 2023), Mar 2023, Florence, Italy. pp.1-5, ⟨10.23919/EuCAP57121.2023.10133562⟩
Conference papers hal-04873376v1

A Compact Triple-Band Rectifier and Dual-Band Rectenna for IoT Applications

Alassane Sidibe , Alexandru Takacs , Taki Eddine Djidjekh
IEEE Wireless Power Technology Conference and Expo (WPTCE 2023), Jun 2023, San Diego, CA, United States. pp.1-5, ⟨10.1109/WPTCE56855.2023.10216098⟩
Conference papers hal-04594314v1
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Réseau de capteurs sans fil et sans batterie télé-alimentés par transfert d'énergie électromagnétique radiative

Gael Loubet , Alassane Sidibe , Alexandru Takacs , Daniela Dragomirescu
JOURNÉES SCIENTIFIQUES URSI France 2022 - NANO, MESO, MICRO : SCIENCES ET INNOVATIONS POUR LA RADIO ET LA PHOTONIQUE, Mar 2022, Palaiseau, France
Conference papers hal-03648216v1
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Réseau de capteurs sans fil et sans batterie télé-alimentés par transfert de puissance électromagnétique rayonnée destiné au suivi de l'état de santé structurelle des bétons armés

Gael Loubet , Alassane Sidibe , Alexandru Takacs , Daniela Dragomirescu
22ème Journées Nationales Microondes (JNM 2022), Jun 2022, Limoges, France
Conference papers hal-03648908v1
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Battery-free Bluetooth Low Energy Sensing Nodes for Structural Health Monitoring of Concretes

Gaël Loubet , Alassane Sidibe , Alexandru Takacs , Daniela Dragomirescu
13th International Workshop on Structural Health Monitoring, IWSHM 2021, Mar 2022, Standford, CA, United States
Conference papers hal-03648201v1
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A Thin Paper UHF Antenna on Nanocelloluse Based Substrate for Battery-free Geolocation Tags

Alassane Sidibe , Laura Lopez-Mir , Benjamin Dhuiège , Gaël Depres , Alexandru Takacs
IEEE AP-S/URSI 2022, IEEE, Jul 2022, Denver, United States. ⟨10.1109/AP-S/USNC-URSI47032.2022.9886710⟩
Conference papers hal-03720877v1
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Battery-free Structural Health Monitoring System for Concrete Structures

Gaël Loubet , Alassane Sidibe , Alexandru Takacs , Jean-Paul Balayssac , Daniela Dragomirescu
13th International Workshop on Structural Health Monitoring, IWSHM 2021, Mar 2022, Standford, CA, United States
Conference papers hal-03648195v1
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Materials communicating with the BIM: results of the McBIM project

William Derigent , Michaël David , Hang Wan , Daniela Dragomirescu , Alexandru Takacs
6th IFAC Symposium on Telematics Applications, TA'2022, Jun 2022, Nancy, France. pp.25-30, ⟨10.1016/j.ifacol.2022.08.005⟩
Conference papers hal-03782567v1
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Autonomous Wireless Sensors Network for the Implementation of a Cyber-Physical System Monitoring Reinforced Concrete Civil Engineering Structures

Gael Loubet , Alassane Sidibe , Alexandru Takacs , Daniela Dragomirescu
6th IFAC Symposium on Telematics Applications (TA), Jun 2022, Nancy, France. pp.19-24, ⟨10.1016/j.ifacol.2022.08.004⟩
Conference papers hal-04041567v1
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A Novel Polyimide Flexible Antenna Design for S- Band Applications

Alassane Sidibe , Alexandru Takacs , Daniela Dragomirescu , Samuel Charlot , Jan Mennekens
16th European Conference on Antennas and Propagation (EuCAP 2022), Mar 2022, Madrid, Spain. ⟨10.23919/EuCAP53622.2022.9768917⟩
Conference papers hal-03680037v1
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Autonomous and Battery-Free Wireless Tag combining UWB and BLE Technology

Alassane Sidibe , Mohamed Abo Kassem , Alexandru Takacs , Jan Mennekens , Julien Dachy
IEEE Wireless Power Transfer Conference (WPTC 2022), Jul 2022, Bordeaux, France. ⟨10.1109/WPW54272.2022.9853906⟩
Conference papers hal-03702028v1
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Battery-free, Wirelessly Powered and Controlled Concrete Resistivity Sensing Node

Gaël Loubet , Alassane Sidibe , Alexandru Takacs , Jean-Paul Balayssac , Daniela Dragomirescu
2022 IEEE Wireless Power Transfer Conference (WPTC), Jul 2022, Bordeaux, France. ⟨10.1109/WPW54272.2022.9853942⟩
Conference papers hal-03648926v1
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Energy Harvesting for Battery-Free Wireless Sensors Network Embedded in a Reinforced Concrete Beam

Alassane Sidibe , Gael Loubet , Alexandru Takacs , Daniela Dragomirescu
50th European Microwave Conference (EuMC 2020), Jan 2021, Utrecht, Netherlands. pp.702-705, ⟨10.23919/EuMC48046.2021.9338186⟩
Conference papers hal-03540600v1
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Ultra-Compact and High-Efficiency Rectenna for Wireless Sensing Applications in Concrete Structure

Alassane Sidibe , Alexandru Takacs , Gael Loubet , Daniela Dragomirescu
2020 IEEE/MTT-S International Microwave Symposium (IMS), Aug 2020, Los Angeles, United States. pp.988-991, ⟨10.1109/IMS30576.2020.9223813⟩
Conference papers hal-03014084v1
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A Miniature and High-Efficiency Rectenna in ISM 868 MHz Frequency Band

Alassane Sidibe , Alexandru Takacs
2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, Jul 2020, Montreal, Canada. pp.1509-1510, ⟨10.1109/IEEECONF35879.2020.9330401⟩
Conference papers hal-04873395v1
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Design and Characterization of Compact Antennas for Wireless Sensing Applications

Alassane Sidibe , Gael Loubet , Alexandru Takacs , Daniela Dragomirescu
2020 International Workshop on Antenna Technology (iWAT), Feb 2020, Bucharest, Romania. pp.1-4, ⟨10.1109/iWAT48004.2020.1570616078⟩
Conference papers hal-02919841v1
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Implementation of a Wireless Sensor Network Designed to Be Embedded in Reinforced Concrete

Gael Loubet , Alexandru Takacs , Daniela Dragomirescu
46th Annual Conference of the IEEE Industrial Electronics Society (IECON 2020), Oct 2020, Singapore, Singapore. pp.2195-2200, ⟨10.1109/IECON43393.2020.9255268⟩
Conference papers hal-03014102v1
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Materials communicating with the BIM: aims and first results of the McBIM project

William Derigent , Michaël David , Hang Wan , Daniela Dragomirescu , Alexandru Takacs
12th International Workshop on Structural Health Monitoring, IWSHM 2019, Sep 2019, Stanford, CA, United States
Conference papers hal-02285937v1

Capteur RFID autonome alimenté par transfert d’énergie sans fil

Abderrahim Okba , Dominique Henry , Patrick Pons , Alexandru Takacs , Hervé Aubert
Journées Nationales Microondes (JNM), May 2019, Caen, France
Conference papers hal-02525989v1
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An Improved Rectenna Design for Battery-free Wireless Sensors and Structural Health Monitoring

Alassane Sidibe , Alexandru Takacs , Abderrahim Okba , Gael Loubet
2019 IEEE Wireless Power Transfer Conference (WPTC), Jun 2019, London, United Kingdom. pp.440-445, ⟨10.1109/WPTC45513.2019.9055690⟩
Conference papers hal-02919873v1
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Wirelessly Powered and Battery-Free LoRaWAN Wireless Sensing Nodes Designed for Communicating Reinforced Concrete

Gael Loubet , Ethan Gardner , Alexandru Takacs , Andrea de Luca , Florin Udrea
International Workshop on Structural Health Monitoring (IWSHM), Sep 2019, Standford, United States. ⟨10.12783/shm2019/32230⟩
Conference papers hal-02553310v1
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Nœuds de mesure sans-fil et sans batterie communiquant en LoRa et commandés par leur interface d’alimentation par transfert d’énergie radiofréquence en champ lointain

Gael Loubet , Alexandru Takacs , Alexandre Rumeau , Daniela Dragomirescu
Journées Nationales Microondes (JNM), May 2019, Caen, France
Conference papers hal-02553322v1

Design and Characterization of a Compact Rectenna for Structural Health Monitoring Applications

Alassane Sidibe , Alexandru Takacs , Abderrahim Okba , Hervé Aubert
IEEE Antennas and Propagation Symposium (APS), Jul 2019, Atlanta, United States. ⟨10.1109/APUSNCURSINRSM.2019.8888688⟩
Conference papers hal-02525973v1
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Compact Planar Integrated Rectenna for Batteryless IoT Applications

Alexandru Takacs , Abderrahim Okba , Hervé Aubert
European Microwave Week (EuMW), Sep 2018, Madrid, Spain
Conference papers hal-02066082v1
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Compact C-band Rectenna for Satellite Applications

Alexandru Takacs , Abderrahim Okba , Hervé Aubert
IEEE Wireless Power Transfer Conference (WPTC), Jun 2018, Montréal, Canada
Conference papers hal-02066073v1
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900 MHz Miniaturized Rectenna

Abderrahim Okba , Alexandru Takacs , Hervé Aubert
IEEE Wireless Power Transfer Conference (WPTC), Jun 2018, Montréal, Canada. ⟨10.1109/WPT.2018.8639385⟩
Conference papers hal-02066056v1
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Compact Flat Dipole Rectenna for Energy Harvesting or Wireless Power Transmission Applications

Abderrahim Okba , Alexandru Takacs , Hervé Aubert
IEEE International Symposium on Antennas and Propagation (APS), Jul 2018, Boston, United States. ⟨10.1109/APUSNCURSINRSM.2018.8608906⟩
Conference papers hal-02066068v1
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A Wideband and Compact Circularly-Polarized Rectenna for Low Power Application

Abderrahim Okba , Alexandru Takacs , Hervé Aubert , Anthony Bellion , D Grenana
IEEE Mediterranean Microwave Symposium (MMS), Nov 2017, Marseille, France. 4p
Conference papers hal-01710172v1
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Recent Advances in Electromagnetic Energy Harvesting and Wireless Power Transfer for IoT and SHM Applications

Alexandru Takacs , Abderrahim Okba , Hervé Aubert , Samuel Charlot , Pierre-François Calmon
2017 IEEE International Workshop of Electronics, Control, Measurement, Signals and their Application to Mechatronics (ECMSM), May 2017, San Sebastien, Spain. pp.299-302, ⟨10.1109/ECMSM.2017.7945868⟩
Conference papers hal-01611643v1

Energy efficient wireless sensors networks

Daniela Dragomirescu , Alexandru Takacs
International Semiconducteur Conference (CAS 2017), Oct 2017, Sinaii, Romania. 24p
Conference papers hal-02083200v1
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Rectenna à 2.45 GHz utilisant une antenne à dipôle arrondi

Abderrahim Okba , Alexandru Takacs , Hervé Aubert
Journées Nationales Micro-ondes, May 2017, Saint Malo, France. 6p
Conference papers hal-01596449v1
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Flexible technology for millimeter-wave wireless sensors applications

Alexandru Takacs , Daniela Dragomirescu , Samuel Charlot , Pierre-François Calmon
IEEE International Workshop of Electronics, Control, Measurement, Signals and their Application to Mechatronics (ECMSM), May 2017, San Sebastian, Spain. pp.303-306
Conference papers hal-02066160v1
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Multiband rectenna for microwave applications

Abderrahim Okba , Samuel Charlot , Pierre-François Calmon , Alexandru Takacs , Hervé Aubert
IEEE Wireless Power Transfer Conference, May 2016, Aveiro, Portugal. pp.1 - 4, ⟨10.1109/WPT.2016.7498799⟩
Conference papers hal-01409599v1
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Kapton Flexible Technology for V-band Applications

Zhening Yang , Alexandru Takacs , Samuel Charlot , Daniela Dragomirescu
International Symposium on RF-MEMS and RF-Microsystems (MEMSWAVE), Jul 2016, Bucarest, Romania. pp.19-22
Conference papers hal-02066202v1
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Compact Phase Shifting Cell Based on Micro-Strip Slow Wave Lines

Matthieu Gastaldi , Daniela Dragomirescu , Alexandru Takacs , V Armengaud
International Symposium on RF-MEMS and RF-Microsystems (MEMSWAVE), Jul 2016, Bucarest, Romania
Conference papers hal-02066196v1
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Cross dipoles rectenna for microwave applications

Abderrahim Okba , Samuel Charlot , Pierre-François Calmon , Alexandru Takacs , Hervé Aubert
European Microwave Week (EuMW), Oct 2016, Londres, United Kingdom
Conference papers hal-01409248v1

Microwave Energy Harvesting for Satellite Health Monitoring

Alexandru Takacs , Hervé Aubert , Samuel Charlot , Stéphane Fredon , Laurent Despoisse
IEEE International Microwave Symposium. Workshop on New Technology Developments for Space, May 2015, Phoenix, United States
Conference papers hal-02083203v1
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Ultra-compact Ku band rectenna

Alexandru Takacs , Hervé Aubert , Samuel Charlot
International Microwave Symposium (IMS), May 2015, Phoenix, United States. ⟨10.1109/MWSYM.2015.7166996⟩
Conference papers hal-01237948v1
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Récupération de l'énergie micro-onde pour l'alimentation de capteurs sans fil à bord des satellites

Abderrahim Okba , Alexandru Takacs , Hervé Aubert , Stéphane Fredon , Laurent Despoisse
Journées Nationales Microondes (JNM), Jun 2015, Bordeaux, France
Conference papers hal-01237951v1
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Design and simulation of printed winding inductors for inductive wireless power charging applications

David Jugieu , Alexandru Takacs , Guillaume Vigneaux , Mohammed Cheikh , S Kessler
IEEE Wireless Power Transfer Conference, May 2015, Boulder, CO, United States. pp.1 - 4, ⟨10.1109/WPT.2015.7140119⟩
Conference papers hal-01409595v1
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Technologie pour intégration hétérogène sur substrat souple dans le domaine millimétrique

Zhening Yang , Alexandru Takacs , Samuel Charlot , Alexandre Rumeau , Daniela Dragomirescu
Journées Nationales Microondes (JNM), Jun 2015, Bordeaux, France. 4p
Conference papers hal-02066189v1
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Design and Characterization of Effective Antennas for K-band Rectennas

Alexandru Takacs , Hervé Aubert , S Fredon , L Despoisse
European Conference on Antennas & Propagation, Apr 2015, Lisbonne, Portugal
Conference papers hal-01237947v1
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Design of Kapton based passive circuits at microwave frequencies

Zhening Yang , Alexandru Takacs , Samuel Charlot , Daniela Dragomirescu
European Microwave Week (EuMW), Sep 2015, Paris, France
Conference papers hal-02066099v1
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Compact Rectenna for Space Application

Alexandru Takacs , Hervé Aubert , Samuel Charlot , S Fredon , L Despoisse
International Microwave Symposium, Jun 2014, Tampa, United States. 4p
Conference papers hal-01875623v1
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Rectenna Design for K Band Application

Alexandru Takacs , Hervé Aubert , Alexandru Luca , Samuel Charlot , S Fredon
European Microwave Week (EuMW), Oct 2014, Rome, Italy
Conference papers hal-02066133v1
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VHF/UHF Kapton supported antenna for cubesat applications

Alexandru Takacs , Samuel Charlot , Pierre-François Calmon , Daniela Dragomirescu
IEEE International Symposium on Antennas and Propagation (APS), Jul 2014, San Diego, United States
Conference papers hal-02066252v1
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Design and Characterization of a Micromachined Receiver for W Band Applications

Alina-Cristina Bunea , Dan Neculoiu , Alexandru Takacs , Pierre-François Calmon
European Microwave Week (EuMW), Oct 2014, Rome, Italy. 4p
Conference papers hal-02066088v1
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Power source evaluation of a wireless power transfer system

Guillaume Vigneau , Mohamed Cheiklh , R Benbouhout , Said Bouguer , Alexandru Takacs
IEEE Wireless Power Transfer Conference, May 2014, Jeju, South Korea. 4p., ⟨10.1109/WPT.2014.6839615⟩
Conference papers hal-02066244v1
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Autonomous Industrial IoT for Civil Engineering Structural Health Monitoring

Gaël Loubet , Alassane Sidibe , Philippe Herail , Alexandru Takacs , Daniela Dragomirescu
IEEE Internet of Things Journal, 2024, 11 (5), pp.8921 - 8944. ⟨10.1109/JIOT.2023.3321958⟩
Journal articles hal-04247382v1
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Communicating materials: Communicating concrete development for construction industry

Michaël David , William Derigent , Gaël Loubet , Alexandru Takacs , Daniela Dragomirescu
IEEE Transactions on Industrial Informatics, 2024, 20 (4), pp.6983-6994. ⟨10.1109/tii.2024.3352261⟩
Journal articles hal-04428096v1
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A Survey on the Security Challenges of Low-Power Wireless Communication Protocols for Communicating Concrete in Civil Engineerings

Gaël Loubet , Eric Alata , Alexandru Takacs , Daniela Dragomirescu
Sensors, 2023, 23 (4), pp.1849. ⟨10.3390/s23041849⟩
Journal articles hal-04154993v1
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Intrusion Detection System for IoT: Analysis of PSD Robustness

Lamoussa Sanogo , Eric Alata , Alexandru Takacs , Daniela Dragomirescu
Sensors, 2023, 23 (4), pp.2353. ⟨10.3390/s23042353⟩
Journal articles hal-04154781v1

Radiative Wireless Power Transfer: Where We Are and Where We Want to Go

Valentina Palazzi , Ricardo Correia , Xiaoqiang Gu , Simon Hemour , Ke Wu
IEEE Microwave Magazine, 2023, 24 (2), pp.57-79. ⟨10.1109/MMM.2022.3210145⟩
Journal articles hal-04196707v1
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A Multifunctional Battery-Free Bluetooth Low Energy Wireless Sensor Node Remotely Powered by Electromagnetic Wireless Power Transfer in Far-Field

Alassane Sidibe , Gael Loubet , Alexandru Takacs , Daniela Dragomirescu
Sensors, 2022, 22 (11), pp.4054. ⟨10.3390/s22114054⟩
Journal articles hal-03682579v1
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Optimized NFC Circuit and Coil Design for Wireless Power Transfer with 2D Free-Positioning and Low Load Sensibility

Guilherme Germano Buchmeier , Alexandru Takacs , Daniela Dragomirescu , Juvenal Alarcon Ramos , Amaia Fortes Montilla
Sensors, 2021, 21 (23), pp.8074. ⟨10.3390/s21238074⟩
Journal articles hal-03621225v1
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Miniature drone antenna design for the detection of airliners

Alassane Sidibe , Gael Loubet , Alexandru Takacs , Guillaume Ferré , Anthony Ghiotto
International Journal of Microwave and Wireless Technologies, 2021, 13 (1), pp.21-27. ⟨10.1017/S1759078720000896⟩
Journal articles hal-03540578v1
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Compact Antenna in 3D Configuration for Rectenna Wireless Power Transmission Applications

Alassane Sidibe , Alexandru Takacs , Gael Loubet , Daniela Dragomirescu
Sensors, 2021, 21 (9), pp.3193. ⟨10.3390/s21093193⟩
Journal articles hal-03540535v1

Compact Rectennas for Ultra-Low-Power Wireless Transmission Applications

Abderrahim Okba , Alexandru Takacs , Hervé Aubert
IEEE Transactions on Microwave Theory and Techniques, 2019, 67 (5), pp.1697-1707. ⟨10.1109/TMTT.2019.2902552⟩
Journal articles hal-02083185v1
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Autonomous RFID Sensor Node Using a Single ISM Band for Both Wireless Power Transfer and Data Communication

Abderrahim Okba , Dominique Henry , Alexandru Takacs , Hervé Aubert
Sensors, 2019, 19, ⟨10.3390/s19153330⟩
Journal articles hal-03698559v1
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Implementation of a Battery-Free Wireless Sensor for Cyber-Physical Systems Dedicated to Structural Health Monitoring Applications

Gael Loubet , Alexandru Takacs , Daniela Dragomirescu
IEEE Access, 2019, 7, pp.24679-24690. ⟨10.1109/ACCESS.2019.2900161⟩
Journal articles hal-02175814v1
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Could the space probe Philae be energized remotely?

Nuno Borges Carvalho , Luca Roselli , Apostolos Georgiadis , Alessandra Costanzo , Alexandru Takacs
Wireless Power Transfer, 2019, 6 (2), pp.154-160. ⟨10.1017/wpt.2019.5⟩
Journal articles hal-04902684v1
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LoRaWAN Battery-free Wireless Sensors Network designed for Structural Health Monitoring in the Construction Domain

Gael Loubet , Alexandru Takacs , Ethan Gardner , Andrea de Luca , Florin Udrea
Sensors, 2019, 19 (7), pp.1510. ⟨10.3390/s19071510⟩
Journal articles hal-02083374v1

Low cost flexible assembly technique applied in wireless sensors and organic transistors

Daniela Dragomirescu , Alexandru Takacs , Samuel Charlot , Alexandre Rumeau , Alin-Daniel Fotache
Advanced Nano-Bio-Materials and Devices, 2018, 2 (2), pp.262-268
Journal articles hal-02194426v1
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Towards the Design of Wireless Communicating Reinforced Concrete

Gael Loubet , Alexandru Takacs , Daniela Dragomirescu
IEEE Access, 2018, 6 (1), pp.75002-75014. ⟨10.1109/ACCESS.2018.2883434⟩
Journal articles hal-02067206v1
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Compact Flat Dipole Rectenna for IoT Applications

Abderrahim Okba , Alexandru Takacs , Hervé Aubert
Progress In Electromagnetics Research C, 2018, 87, pp.39-49. ⟨10.2528/PIERC18071604⟩
Journal articles hal-02067191v1
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Multiband Rectenna for Microwave Applications Rectenna

Abderrahim Okba , Alexandru Takacs , Hervé Aubert , Samuel Charlot , Pierre-François Calmon
Comptes Rendus de l'Academie des Sciences. Série IV, Physique, Astronomie, 2016
Journal articles hal-01409598v1
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Miniaturization of Compact Quadrifilar Helix Antennas for Telemetry, Tracking and Command Applications

Alexandru Takacs , Hervé Aubert , Daniel Belot , Hubert Diez
Progress In Electromagnetics Research, 2016
Journal articles hal-01238266v1
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Flexible Substrate Technology for Millimeter Wave Wireless Power Transmission

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Wireless Power Transfer, 2016, 3 (1), pp.24-33. ⟨10.1017/wpt.2015.21⟩
Journal articles hal-02067213v1
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Design and modeling of PCB coils for inductive power charging

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Wireless Power Transfer, 2015, 2 (2), pp.143 - 152. ⟨10.1017/wpt.2015.17⟩
Journal articles hal-01409233v1
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Micro-strip slow wave line for phase shifting cells

Matthieu Gastaldi , Daniela Dragomirescu , Alexandru Takacs , V Armengaud , S. Rochette
Electronics Letters, 2015, 51 (20), pp.1589-1591. ⟨10.1049/el.2015.2148⟩
Journal articles hal-02066180v1
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Microwave Power Harvesting for Satellite Health Monitoring

Alexandru Takacs , Hervé Aubert , Stéphane Fredon , Laurent Despoisse , H Blondeaux
IEEE Transactions on Microwave Theory and Techniques, 2014, 62 (4), pp.1090-1098. ⟨10.1109/TMTT.2014.2303425⟩
Journal articles hal-02066227v1
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From electromagnetic engineering to wireless power transmission and energy harvesting

Alexandru Takacs
Micro and nanotechnologies/Microelectronics. Université Toulouse 3 Paul Sabatier (UT3 Paul Sabatier), 2018
Accreditation to supervise research tel-02503585v1

Compact phase shifting cell based on micro-strip slow wave lines Kapton flexible technology for V-band applications

Matthieu Gastaldi , Daniela Dragomirescu , Alexandru Takacs , V Armengaud , Samuel Charlot
Novel technologies for microwave and millimeter wave devices and circuits, Editura Academiei Române, 2017, 9789732728093
Book sections hal-02083210v1