Mitarbeiter

M. Sc. Benedikt Sanftl

Kontakt

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Über Benedikt Sanftl

Benedikt Sanftl  schloss im Jahr 2015 das Masterstudium der Elektro- und Informationstechnik an der TU München ab. Seit April 2015 ist er als wissenschaftlicher Mitarbeiter im Team Circuits, Systems and Hardware Test (CST) am Lehrstuhl für Technische Elektronik beschäftigt. Sein Forschungsgebiet ist die drahtlose Datenübertragung von sicherheitskritischen Informationen für induktive Ladeschnittstellen.

Abschlussarbeiten

Untersuchung von Transceiver Architekturen für Kommunikation in Inductive Power Transfer Systemen

Patente

  • M. Trautmann, B. Sanftl, A. Koelpin, T. Heckel, L. Frey, S. Ditze, A. Endruschat, C. Joffe, A. Rosskopf, and T. Schriefer, System zur drahtlosen Übertragung von Energie und Daten, 2016. [Bibtex]
    @patent{trautmann_patent_2016,
    abstract = {Die Erfindung betrifft ein System zur drahtlosen Übertragung von Energie und Daten, bei dem mindestens zwei in einem Abstand zueinander angeordnete Spulen oder elektrische Leiterbahnen für die Übertragung von Energie vorhanden sind. Dabei ist jeweils mindestens eine elektrische Spule oder elektrische Leiterbahn zur Übertragung von Energie und/oder mindestens eine elektrische Spule oder elektrische Leiterbahn zur Übertragung von Daten an jeweils eine elektrische Wechselspannungsquelle angeschlossen. Dabei ist mindestens eine elektrische Wechselspannungsquelle modulierbar. Die elektrischen Spulen oder elektrischen Leiterbahnen zur Übertragung von Daten sind mit elektrischer Spannung mit einer Frequenz, die kleiner als die Frequenz mit der eine elektrische Spannung zur Übertragung von Energie mittels der elektrischen Spulen oder elektrischen Leiterbahnen zur Übertragung von Energie eingesetzt ist, betrieben.},
    author = {Trautmann, Martin and Sanftl, Benedikt and Koelpin, Alexander and Heckel, Thomas and Frey, Lothar and Ditze, Stefan and Endruschat, Achim and Joffe, Christopher and Rosskopf, Andreas and Schriefer, Thomas},
    cris = {trautmann_patent_2016},
    year = {2016},
    month = {09},
    day = {29},
    keywords = {Inductive Power Transfer},
    number = {102016206767.2},
    title = {System zur drahtlosen Übertragung von Energie und Daten},
    type = {patent},
    }

COPYRIGHT NOTICE: Copyright and all rights of the material above are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by the appropriate copyright. The material may not be reposted without the explicit permission of the copyright holder.

COPYRIGHT NOTICE FOR IEEE PUBLICATIONS: © IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

COPYRIGHT NOTICE FOR EUMA PUBLICATIONS: © EUMA. Personal use of this material is permitted. Permission from European Microwave Association(EUMA) must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

Publikationen

2019

  • M. Trautmann, B. Sanftl, R. Weigel, and A. Koelpin, "Simultaneous Inductive Power and Data Transmission System for Smart Applications", Ieee Circuits and Systems Magazine, vol. 19, iss. 3, pp. 23-33, 2019. [DOI] [Bibtex]
    @article{trautmann2018,
    abstract = {Inductive power transfer (IPT) development is a big issue amongst the scientific community but there are only few solutions for communication between the primary and secondary side. This article presents a completely contactless near field system, which can provide power and data simultaneously using one common inductive power link. In this novel approach both transmission channels are designed collaboratively to maximise their performance. Based on these joint system specifications, the requirements for each system are derived, analysed, simulated and measured. From this measurement the performance of the system is classified. To verify the joint specifications, the mutual interferences are evaluated and the system is compared to the state of the art. As a result, a prototype, which can provide 20W of power with a simultaneous data transfer of 461 kbit/s, is presented. With tested bit error rates smaller than 10-6, this communication link is a fully classified robust and reliable data link for IPT applications.},
    author = {Trautmann, Martin and Sanftl, Benedikt and Weigel, Robert and Koelpin, Alexander},
    language = {English},
    cris = {https://cris.fau.de/converis/publicweb/publication/123293544},
    year = {2019},
    month = {08},
    day = {13},
    doi = {10.1109/MCAS.2019.2924508},
    faupublication = {yes},
    issn = {1531-636X},
    journaltitle = {Ieee Circuits and Systems Magazine},
    number = {3},
    pages = {23--33},
    peerreviewed = {Yes},
    shortjournal = {IEEE CIRC SYST MAG},
    title = {Simultaneous Inductive Power and Data Transmission System for Smart Applications},
    type = {Review article},
    volume = {19},
    }

2018

  • J. Lichtblau, B. Scheiner, F. Michler, M. Gräbner, B. Sanftl, R. Weigel, and A. Koelpin, "Novel Approach for Virtual Coupling of Trains Using Different Modulation and Coding Schemes" in 2018 International Conference on Intelligent Rail Transportation (ICIRT), Singapur, Singapore, 2018. [DOI] [Bibtex]
    @inproceedings{lichtblau2018b,
    abstract = {This paper examines different modulation and coding schemes (MCS) as well as two antenna concepts for wireless communication at 2.4 GHz for future rail traffic applications. In particular, the virtual coupling of two rail vehicles confronts the rail industry with massive challenges regarding communications technology. Data rates above 50 Mbit/s at extremely low error rates need to be realized. Our examinations cover coding schemes such as 16 QAM up to 1024 QAM, enabling a maximum data transfer rate of 240 Mbit/s. The results indicate in which way antenna arrangements and beam alignments affect the signal quality and what MCS fulfills the train environment requirements best. Finally, the identified setup is selected and a recommendation for further research activities and tests on a rail vehicle in operation is made.
    }, author = {Lichtblau, Johann and Scheiner, Benedict and Michler, Fabian and Gräbner, Martin and Sanftl, Benedikt and Weigel, Robert and Koelpin, Alexander}, language = {English}, publisher = {IEEE}, booktitle = {2018 International Conference on Intelligent Rail Transportation (ICIRT)}, cris = {https://cris.fau.de/converis/publicweb/publication/204202939}, year = {2018}, month = {12}, day = {14}, doi = {10.1109/ICIRT.2018.8641557}, eventdate = {2018-12-12/2018-12-14}, eventtitle = {2018 IEEE International Conference on Intelligent Rail Transportation (ICIRT)}, faupublication = {yes}, isbn = {9781538675281}, keywords = {wireless train communication,orthogonal frequency-division multiplexing,virtual coupling}, peerreviewed = {unknown}, title = {Novel Approach for Virtual Coupling of Trains Using Different Modulation and Coding Schemes}, type = {Konferenzschrift}, venue = {Singapur, Singapore}, }
  • J. Lichtblau, B. Sanftl, C. Kraus, R. Weigel, and A. Koelpin, "Influence of Train Interior on Train-Onboard Communication" in 22nd International Microwave and Radar Conference (MIKON), Poznań, 2018. [DOI] [Bibtex]
    @inproceedings{lichtblau2018a,
    author = {Lichtblau, Johann and Sanftl, Benedikt and Kraus, Christian and Weigel, Robert and Koelpin, Alexander},
    editor = {IEEE},
    language = {English},
    booktitle = {22nd International Microwave and Radar Conference (MIKON)},
    cris = {https://cris.fau.de/converis/publicweb/publication/107109244},
    year = {2018},
    month = {07},
    doi = {10.23919/MIKON.2018.8405299},
    faupublication = {yes},
    peerreviewed = {unknown},
    title = {Influence of Train Interior on Train-Onboard Communication},
    type = {Konferenzschrift},
    venue = {Poznań},
    }
  • B. Sanftl, M. Trautmann, R. Weigel, and A. Koelpin, "Fully Integrated Remote Radio Head and Improved Data Transmission for Inductive Power Transfer Systems" in 2018 IEEE Radio and Wireless Symposium (RWS), Anaheim, USA, 2018, pp. 174-177. [DOI] [Bibtex]
    @inproceedings{sanftl2018,
    author = {Sanftl, Benedikt and Trautmann, Martin and Weigel, Robert and Koelpin, Alexander},
    language = {English},
    booktitle = {2018 IEEE Radio and Wireless Symposium (RWS)},
    cris = {https://cris.fau.de/converis/publicweb/publication/119393164},
    year = {2018},
    month = {03},
    day = {14},
    doi = {10.1109/RWS.2018.8304978},
    eventdate = {2018-01-14/2018-01-17},
    eventtitle = {Radio Wireless Week},
    faupublication = {yes},
    pages = {174--177},
    peerreviewed = {Yes},
    title = {Fully Integrated Remote Radio Head and Improved Data Transmission for Inductive Power Transfer Systems},
    type = {Konferenzschrift},
    venue = {Anaheim, USA},
    }
  • J. Lichtblau, B. Sanftl, F. Lurz, R. Weigel, and A. Koelpin, "Examination of OFDM for Wireless Train-Onboard Communication" in IEEE Radio Wireless Symposium, Anaheim, CA, USA, 2018, pp. 184-187. [DOI] [Bibtex]
    @inproceedings{lichtblau2018,
    author = {Lichtblau, Johann and Sanftl, Benedikt and Lurz, Fabian and Weigel, Robert and Koelpin, Alexander},
    editor = {IEEE},
    language = {English},
    booktitle = {IEEE Radio Wireless Symposium},
    cris = {https://cris.fau.de/converis/publicweb/publication/123605504},
    year = {2018},
    month = {01},
    day = {14},
    doi = {10.1109/RWS.2018.8304981},
    eventdate = {2018-01-14/2018-01-17},
    faupublication = {yes},
    issn = {2164-2974},
    pages = {184--187},
    peerreviewed = {unknown},
    title = {Examination of OFDM for Wireless Train-Onboard Communication},
    type = {Konferenzschrift},
    venue = {Anaheim, CA, USA},
    }

2017

  • B. Sanftl, M. Trautmann, R. Weigel, and A. Koelpin, "Simultane Übertragung von Leistung und Daten über induktiv gekoppelte Spulen mittels OFDM" in Kleinheubacher Tagung 2017, Miltenberg, Germany, 2017. [Bibtex]
    @inproceedings{sanftl2017a,
    author = {Sanftl, Benedikt and Trautmann, Martin and Weigel, Robert and Koelpin, Alexander},
    booktitle = {Kleinheubacher Tagung 2017},
    cris = {https://cris.fau.de/converis/publicweb/publication/124256924},
    year = {2017},
    month = {09},
    day = {26},
    eventdate = {2017-09-25/2017-09-27},
    eventtitle = {Kleinheubacher Tagung 2017},
    faupublication = {yes},
    peerreviewed = {Yes},
    title = {Simultane Übertragung von Leistung und Daten über induktiv gekoppelte Spulen mittels OFDM},
    type = {Abstract zum Vortrag},
    venue = {Miltenberg, Germany},
    }
  • M. Trautmann, M. Ohlendorf, B. Sanftl, R. Weigel, and A. Koelpin, "Dimensioning and Comparison of Common Compensation Topologies for IPT Systems" in 2017 IEEE International Symposium on Circuits and Systems (ISCAS), Baltimore, MD, USA, 2017, pp. 1-4. [DOI] [Bibtex]
    @inproceedings{trautmann2017a,
    abstract = {This paper presents the dimensioning as well as the comparison of common compensation topologies for inductive power transfer (IPT) systems. A compensation is needed on the primary as well as the secondary side. It consists of a capacitor (parallel or series) in the simplest case or a combination of reactive components (like LCC). This work is the first compilation of the dimensioning, considering all potential combinations of these three compensation possibilities. The five most promising solutions are simulated and the results are compared for constant current- and voltage-operation with varying loads as well as different coupling factors. Finally the different topologies are compared by selected criteria and evaluated accordingly.},
    author = {Trautmann, Martin and Ohlendorf, Marius and Sanftl, Benedikt and Weigel, Robert and Koelpin, Alexander},
    booktitle = {2017 IEEE International Symposium on Circuits and Systems (ISCAS)},
    cris = {https://cris.fau.de/converis/publicweb/publication/108243124},
    year = {2017},
    month = {09},
    day = {28},
    doi = {10.1109/ISCAS.2017.8050511},
    eventdate = {2017-05-28/2017-10-31},
    eventtitle = {IEEE International Symposium on Circuits and Systems (ISCAS)},
    faupublication = {yes},
    pages = {1--4},
    peerreviewed = {Yes},
    title = {Dimensioning and Comparison of Common Compensation Topologies for IPT Systems},
    type = {Konferenzschrift},
    venue = {Baltimore, MD, USA},
    }
  • M. Haberl, B. Sanftl, M. Trautmann, R. Weigel, and A. Koelpin, "A Direct RF-to-Baseband Quadrature Subsampling Receiver Using a Low Cost ADC" in 2017 IEEE Radio and Wireless Symposium (RWS), Phoenix, AZ, USA, 2017, pp. 144-146. [DOI] [Bibtex]
    @inproceedings{haberl2017,
    abstract = {This paper presents a novel receiver using direct complex subsampling. In this approach no frequency conversion is used, but therefore bandpass sampling in combination with nonuniform sampling. A special sampling pattern for the analog to digital conversion is used. The resulting sampling frequency is below the carrier frequency, like in standard bandpass sampling receivers. Therefore the requirements for the analog-digital converter (ADC) and digital signal processor (DSP) are decreased. The sample and hold stage of the ADC still has to meet the requirements for the carrier frequency. The corresponding sampling scheme and its signal processing are described. A simulation of a QPSK receiver is presented. The proposed architecture is validated using a low cost commercial-off-the-shelf (COTS) ADC along with some testing and measurements. The receiver works for the industrial, scientific and medical band (ISM) carrier frequency at 13.56 MHz, which is commonly used for short range devices like radio-frequency identification (RFID) applications.},
    author = {Haberl, Matthias and Sanftl, Benedikt and Trautmann, Martin and Weigel, Robert and Koelpin, Alexander},
    publisher = {IEEE MTT-S},
    booktitle = {2017 IEEE Radio and Wireless Symposium (RWS)},
    cris = {https://cris.fau.de/converis/publicweb/publication/122921084},
    year = {2017},
    month = {06},
    day = {07},
    doi = {10.1109/RWS.2017.7885970},
    eventdate = {2017-01-15/2017-01-18},
    eventtitle = {IEEE Radio and Wireless Symposium 2017},
    faupublication = {yes},
    keywords = {ADC; I/Q signal processing; nonuniform sampling; subsampling},
    pages = {144--146},
    peerreviewed = {Yes},
    title = {A Direct RF-to-Baseband Quadrature Subsampling Receiver Using a Low Cost ADC},
    venue = {Phoenix, AZ, USA},
    }
  • B. Sanftl, M. Trautmann, M. Kleinhenz, R. Weigel, and A. Koelpin, "Increased Data Rate using Higher-order Digital Modulation for Simultaneous Inductive Data and Power Transfer Systems" in IEEE MTT-S Wireless Power Transfer Conference 2017, Taipeh, Taiwan, 2017, pp. 1-3. [DOI] [Bibtex]
    @inproceedings{sanftl2017,
    abstract = {This paper presents an improved communication architecture with increased data rate for inductive power transfer (IPT) systems. The main challenge is to enable robust and reliable communication within the noisy environment of the power transfer. Therefore the communication channel, consisting of the coupled pair of coils of the inductive power transfer system is analysed. From this a frequency band with an excellent available signal to noise ratio was identified and is exploited using higher-order digital modulation schemes as n-th quadrature amplitude modulation or phase shift keying to increase the data rate. Furthermore the bandwidth of the system shall be extended by the utilisation of an equalizer. The implemented system using a software defined radio approach will be presented and it will be shown that reliable and fast communication is possible in this harsh environment.},
    author = {Sanftl, Benedikt and Trautmann, Martin and Kleinhenz, Markus and Weigel, Robert and Koelpin, Alexander},
    booktitle = {IEEE MTT-S Wireless Power Transfer Conference 2017},
    cris = {https://cris.fau.de/converis/publicweb/publication/108365004},
    year = {2017},
    month = {06},
    day = {22},
    doi = {10.1109/WPT.2017.7953843},
    eventtitle = {2017 IEEE Wireless Power Transfer Conference (WPTC)},
    faupublication = {yes},
    keywords = {Inductive power transfer,inductive data communication,power filters,wireless communication,industrial electronics,digital modulation},
    pages = {1--3},
    peerreviewed = {Yes},
    title = {Increased Data Rate using Higher-order Digital Modulation for Simultaneous Inductive Data and Power Transfer Systems},
    type = {Konferenzschrift},
    venue = {Taipeh, Taiwan},
    }

2016

  • M. Trautmann, B. Sanftl, R. Weigel, and A. Koelpin, "Frequency Separation Stage Design for a Reliable Data Link in an IPT System for Electric Vehicles" in IEEE Southern Power Electronics Conference (SPEC), Auckland, New Zealand, 2016. [DOI] [Bibtex]
    @inproceedings{trautmann2016b,
    author = {Trautmann, Martin and Sanftl, Benedikt and Weigel, Robert and Koelpin, Alexander},
    publisher = {IEEE PES},
    booktitle = {IEEE Southern Power Electronics Conference (SPEC)},
    cris = {https://cris.fau.de/converis/publicweb/publication/108129604},
    year = {2016},
    month = {12},
    day = {05},
    doi = {10.1109/SPEC.2016.7846000},
    eventdate = {2016-12-05/2016-12-08},
    faupublication = {yes},
    peerreviewed = {Yes},
    title = {Frequency Separation Stage Design for a Reliable Data Link in an IPT System for Electric Vehicles},
    type = {Konferenzschrift},
    venue = {Auckland, New Zealand},
    volume = {2},
    }
  • B. Sanftl, T. Magel, M. Trautmann, R. Weigel, and A. Koelpin, "A Robust Light-Weight Protocol Stack for Data Transmission within Inductive Power Transfer Systems" in ApMediaCast2016 Asia Pacific Conference on Multimedia and Broadcasting, Kuta, Bali, Indonesia, 2016. [DOI] [Bibtex]
    @inproceedings{sanftl2016c,
    author = {Sanftl, Benedikt and Magel, Thomas and Trautmann, Martin and Weigel, Robert and Koelpin, Alexander},
    publisher = {IEEE ComSoc},
    booktitle = {ApMediaCast2016 Asia Pacific Conference on Multimedia and Broadcasting},
    cris = {https://cris.fau.de/converis/publicweb/publication/108121904},
    year = {2016},
    month = {11},
    doi = {10.1109/APMEDIACAST.2016.7878179},
    eventtitle = {ApMediaCast2016 Asia Pacific Conference on Multimedia and Broadcasting},
    faupublication = {yes},
    keywords = {IPT; Inductive Data Communication; protocol design; wireless communication; signal processing},
    peerreviewed = {Yes},
    title = {A Robust Light-Weight Protocol Stack for Data Transmission within Inductive Power Transfer Systems},
    venue = {Kuta, Bali, Indonesia},
    }
  • B. Sanftl, F. Pflaum, M. Trautmann, R. Weigel, and A. Koelpin, "Digital Transceiver Design for Data Communication in Inductive Power Transfer Systems" in Integration of Sustainable Energy Conference, Nuremberg, Germany, 2016. [Bibtex]
    @inproceedings{sanftl2016b,
    author = {Sanftl, Benedikt and Pflaum, Felix and Trautmann, Martin and Weigel, Robert and Koelpin, Alexander},
    booktitle = {Integration of Sustainable Energy Conference},
    cris = {https://cris.fau.de/converis/publicweb/publication/108122124},
    year = {2016},
    month = {07},
    faupublication = {yes},
    peerreviewed = {Yes},
    title = {Digital Transceiver Design for Data Communication in Inductive Power Transfer Systems},
    venue = {Nuremberg, Germany},
    }
  • M. Trautmann, B. Sanftl, F. Pflaum, R. Weigel, and A. Koelpin, "Coupling Filter Design for Data Transmission in an Inductive Power Transfer Systems" in Integration of Sustainable Energy Conference, Nuremberg, Germany, 2016. [Bibtex]
    @inproceedings{trautmann2016a,
    author = {Trautmann, Martin and Sanftl, Benedikt and Pflaum, Felix and Weigel, Robert and Koelpin, Alexander},
    booktitle = {Integration of Sustainable Energy Conference},
    cris = {https://cris.fau.de/converis/publicweb/publication/110047784},
    year = {2016},
    month = {07},
    faupublication = {yes},
    peerreviewed = {Yes},
    title = {Coupling Filter Design for Data Transmission in an Inductive Power Transfer Systems},
    venue = {Nuremberg, Germany},
    }
  • B. Sanftl, C. Joffe, M. Trautmann, R. Weigel, and A. Koelpin, "Reliabe Data Link for Power Transfer Control in an Inductive Charging System for Electric Vehicles" in IEEE MTT-S International Conference on Microwaves for Intelligent Mobility, San Diego, USA, 2016. [DOI] [Bibtex]
    @inproceedings{sanftl2016,
    abstract = {This paper presents a novel data link for electric vehicles charged through inductive power transfer (IPT) systems. The data link uses the magnetically coupled coils as transmission medium. The data link is intended to transfer the instantaneous current and voltage values in the power receiving circuitry on the EV platform. One key goal is to enable robust and reliable communication for closed-loop operation of the IPT system. By careful system design the data link can be used in the noisy environment of the power transfer. For the communication architecture a fully digital approach is considered. The digital signal processing is done in an industrial controller thus, the data link can be implemented into existing systems with minimum changes. For proof of concept the communication system is connected to a 3 kW IPT system and evaluated. These key performance values for simultaneous power transfer and communication will be presented. The data link stands out with its high signal to noise ratio and error vector magnitude, consequently high reliability can be guaranteed.},
    author = {Sanftl, Benedikt and Joffe, Christopher and Trautmann, Martin and Weigel, Robert and Koelpin, Alexander},
    publisher = {IEEE MTT-S},
    booktitle = {IEEE MTT-S International Conference on Microwaves for Intelligent Mobility},
    cris = {https://cris.fau.de/converis/publicweb/publication/106988684},
    year = {2016},
    month = {05},
    doi = {10.1109/ICMIM.2016.7533929},
    eventtitle = {IEEE MTT-S International Conference on Microwaves for Intelligent Mobility},
    faupublication = {yes},
    peerreviewed = {Yes},
    title = {Reliabe Data Link for Power Transfer Control in an Inductive Charging System for Electric Vehicles},
    venue = {San Diego, USA},
    }
  • B. Sanftl, F. Pflaum, M. Trautmann, R. Weigel, and A. Koelpin, "A Novel Approach for Reliable Communications within Inductive Power Transfer Systems" in Wireless Power Transfer Conference (WPTC), Aveiro, Portugal, 2016, pp. 1-4. [DOI] [Bibtex]
    @inproceedings{sanftl2016a,
    abstract = {This paper presents a novel approach for simultaneous inductive power transfer (IPT) and communication in one system. The communication part is using the coupled pair of coils of the IPT system as transmitting medium. The proposed architecture is usable in new and existing IPT systems with operating frequencies above 100 kHz. The challenge is to enable robust and reliable communication in the noisy environment of the power transfer. High reliability is necessary as it shall transmit sensor data error free. For example, this data link can be used for closed-loop operation of the IPT system. Through its fully digital implementation it can be quickly adapted for various other applications. It will be shown that a reliable communication system with joint power transfer and continuous data transmission over the same pair of coupling coils can be realised. Even during high power transfers it features a robust communication channel with outstanding signal to noise ratio and advantageous error vector magnitude. For proof of concept the key performance values of the proposed communication architecture are measured in a 20 W IPT system.},
    author = {Sanftl, Benedikt and Pflaum, Felix and Trautmann, Martin and Weigel, Robert and Koelpin, Alexander},
    publisher = {IEEE MTT-S},
    booktitle = {Wireless Power Transfer Conference (WPTC)},
    cris = {https://cris.fau.de/converis/publicweb/publication/122846064},
    year = {2016},
    month = {05},
    doi = {10.1109/WPT.2016.7498830},
    eventtitle = {Wireless Power Transfer Conference 2016 (WPTC)},
    faupublication = {yes},
    pages = {1--4},
    peerreviewed = {Yes},
    title = {A Novel Approach for Reliable Communications within Inductive Power Transfer Systems},
    venue = {Aveiro, Portugal},
    }
  • M. Trautmann, C. Joffe, F. Pflaum, B. Sanftl, R. Weigel, T. Heckel, and A. Koelpin, "Implementation of Simultaneous Energy and Data Transfer in a Contactless Connector" in IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNet), Austin, TX, USA, 2016, pp. 101-104. [DOI] [Bibtex]
    @inproceedings{trautmann2016,
    abstract = {This paper presents a contactless, near field energy and data transfer system, which uses one common pair of coils for both transmission purposes. As exemplary target application a contactless connector for harsh environment is shown, but the concept can be adapted to several other applications. The challenge is to transmit the data simultaneously to a high energy signal. The system concept, simulation as well as measurement results of a hardware demonstrator will be presented in this paper. It will be shown that a robust data transmission system can be realized featuring superior SNR and nearly noise free operation even with a simultaneous energy transfer of several kilowatt.},
    author = {Trautmann, Martin and Joffe, Christopher and Pflaum, Felix and Sanftl, Benedikt and Weigel, Robert and Heckel, Thomas and Koelpin, Alexander},
    booktitle = {IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNet)},
    cris = {https://cris.fau.de/converis/publicweb/publication/108107824},
    year = {2016},
    month = {01},
    doi = {10.1109/WISNET.2016.7444333},
    faupublication = {yes},
    keywords = {data transfer; inductive power transmission; plugs; power filters; wireless communication},
    pages = {101--104},
    peerreviewed = {Yes},
    title = {Implementation of Simultaneous Energy and Data Transfer in a Contactless Connector},
    venue = {Austin, TX, USA},
    }

COPYRIGHT NOTICE: Copyright and all rights of the material above are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by the appropriate copyright. The material may not be reposted without the explicit permission of the copyright holder.

COPYRIGHT NOTICE FOR IEEE PUBLICATIONS: © IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

COPYRIGHT NOTICE FOR EUMA PUBLICATIONS: © EUMA. Personal use of this material is permitted. Permission from European Microwave Association(EUMA) must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.