Dr.-Ing. Jan Taro Svejda
Anschrift
Bismarckstr. 81 (BA)
47057 Duisburg
47057 Duisburg
Raum
BA 346
Telefon
Telefax
E-Mail
Funktionen
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Wissenschaftliche/r Mitarbeiter/in, Allgemeine und Theoretische Elektrotechnik
Aktuelle Veranstaltungen
Vergangene Veranstaltungen (max. 10)
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SoSe 2025
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WiSe 2024
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SoSe 2024
Die folgenden Publikationen sind in der Online-Universitätsbibliographie der Universität Duisburg-Essen verzeichnet. Weitere Informationen finden Sie gegebenenfalls auch auf den persönlichen Webseiten der Person.
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Measurement and advanced data post-processing of proton resonance frequency shift in 7 T MRI to obtain local temperature in a tissue-mimicking phantomIn: Technisches Messen: tm, Jg. 92, 2025, Nr. 1-2, S. 1 – 14
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Perspectives on terahertz honey bee sensingIn: Scientific Reports, Jg. 15, 2025, Nr. 1, 10638DOI (Open Access)
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A Liquid Crystal Tunable Metamaterial Unit Cell for Dynamic Metasurface AntennasIn: IEEE Transactions on Antennas and Propagation (T-AP), Jg. 71, 2023, Nr. 1, S. 1135 – 1140
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An Efficient Analysis of Scattering From Randomly Distributed Obstacles Using an Accurate Recursive Aggregated Centered T-Matrix AlgorithmIn: IEEE Transactions on Antennas and Propagation (T-AP), Jg. 71, 2023, Nr. 12, S. 9849 – 9862DOI, Online Volltext (Open Access)
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Coaxial Cable Based Magnetic and Electric Near-Field Probes to Measure On-Chip Components up to 330 GHzIn: IEEE Antennas and Wireless Propagation Letters (L-AWP), Jg. 22, 2023, Nr. 10, S. 2472 – 2476DOI, Online Volltext (Open Access)
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THz Measurements, Antennas, and Simulations: From the Past to the FutureIn: IEEE Journal of Microwaves, Jg. 3, 2023, Nr. 1, S. 289 – 304DOI, Online Volltext (Open Access)
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The Importance of Subcellular Structures to the Modeling of Biological Cells in the Context of Computational Bioelectromagnetics SimulationsIn: Bioelectromagnetics, Jg. 44, 2023, Nr. 1-2, S. 26 – 46DOI, Online Volltext (Open Access)
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Thermal measurements of a muscle-mimicking phantom during ultra-high field magnetic resonance imagingIn: Current Directions in Biomedical Engineering, Jg. 9, 2023, Nr. 1, S. 319 – 322DOI (Open Access)
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Towards Continuous Real-Time Plant and Insect Monitoring by Miniaturized THz SystemsIn: IEEE Journal of Microwaves, Jg. 3, 2023, Nr. 3, S. 913 – 937DOI, Online Volltext (Open Access)
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Bandwidth Enhanced Circularly Polarized mm-Wave Antenna with On-Chip Ground PlaneIn: IEEE Transactions on Antennas and Propagation (T-AP), Jg. 70, 2022, Nr. 10, S. 9139 – 9148DOI, Online Volltext (Open Access)
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Particle Size-Dependent Onset of the Tunneling Regime in Ideal Dimers of Gold NanospheresIn: ACS Nano, Jg. 16, 2022, Nr. 12, S. 21377 – 21387
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Wide-Angle Spoof Surface Plasmon Polariton Leaky-Wave Antenna Exploiting Prefractal Structures With Backfire to Nearly Endfire ScanningIn: IEEE Antennas and Wireless Propagation Letters (L-AWP), Jg. 21, 2022, Nr. 12, S. 2507 – 2511
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A self-matched leaky-wave antenna for ultrahigh-field magnetic resonance imaging with low specific absorption rateIn: Nature Communications, Jg. 12, 2021, Nr. 1, S. 455DOI (Open Access)
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Beam Divergence Reduction of Vortex Waves with a Tailored Lens and a Tailored ReflectorIn: IEEE Access, Jg. 9, 2021, S. 9800 – 9811DOI, Online Volltext (Open Access)
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Equivalent Circuit Model Separating Dissipative and Radiative Losses for the Systematic Design of Efficient Microstrip-Based On-Chip AntennasIn: IEEE Transactions on Microwave Theory and Techniques (T-MTT), Jg. 69, 2021, Nr. 2, S. 1282 – 1294DOI (Open Access)
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A new RF-coil for UHF MRI based on a slotted microstrip line
METANANO 2019; 15-19 July 2019; St. Petersburg, Russian Federation,In: Journal of Physics: Conference Series (JPCONF), Jg. 1461, 2020, S. 012168DOI (Open Access) -
Compact Metamaterial-based Coil Element for Combined ¹H/²³Na MRI at 7T
4th International Conference on Metamaterials and Nanophotonics, METANANO 2019; St. Petersburg, Russian Federation; 15 - 19 July 2019,In: Journal of Physics: Conference Series (JPCONF), Jg. 1461, 2020, Nr. 1, S. 012173DOI (Open Access) -
Limits of Effective Material Properties in the Context of an Electromagnetic Tissue ModelIn: IEEE Access, Jg. 8, 2020, S. 223806 – 223826DOI, Online Volltext (Open Access)
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OAM Mode Order Conversion and Clutter Rejection with OAM-Coded RFID TagsIn: IEEE Access, Jg. 8, 2020, S. 218729 – 218738DOI, Online Volltext (Open Access)
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Spherical mm-Wave/THz Antenna Measurement SystemIn: IEEE Access, Jg. 8, 2020, S. 89680 – 89691DOI, Online Volltext (Open Access)
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Multi-functional RF Coils for ultra-high field MRI based on 1D/2D electromagnetic metamaterialsIn: Journal of Physics: Conference Series (JPCONF), Jg. 1092, 2018, S. 012031DOI (Open Access)
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Probing the SERS brightness of individual Au nanoparticles, hollow Au/Ag nanoshells, Au nanostars and Au core/Au satellite particles : single-particle experiments and computer simulationsIn: Nanoscale, Jg. 10, 2018, Nr. 46, S. 21721 – 21731
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A metamaterial based dual-resonant coil element for combined sodium/hydrogen MRI at 7 TeslaIn: Technisches Messen: tm, Jg. 84, 2017, Nr. 1, S. 2 – 12
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Combined 1H/23NA MRI : Initial images with quarter-wavelength CDRA prototype ; [abstract]In: Magnetic Resonance Materials in Physics, Biology and Medicine (MAGMA), Jg. 29, 2016, Nr. Suppl. 1, S. 309
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Limits of homogenization in electromagnetic composite material models : A show case in tissue analysisIn: Industrial and Medical Measurement and Sensor Technology Vehicle Sensor Technology: Abstractbook / IEEE WORKSHOP "SENSORICA 2020"; May, 14th -15th 2020; Mülheim an der Ruhr. Mülheim a. d. Ruhr: HRW, 2020, S. 28 – 29
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Design and characterization of metamaterial-based zeroth-order resonance antennas for 3T MRIIn: 3rd YRA MedTech Symposium 2019 / 3rd YRA MedTech Symposium, May 24 2019, FH Aachen, Campus Jülich, Germany / Staat, Manfred; Erni, Daniel (Hrsg.), 2019, S. 25 – 26DOI, Online Volltext (Open Access)
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Particle size-sependent onset of the quantum regime in ideal dimers of gold nanospheresDuisburg, 2021Online Volltext (Open Access)
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The IHP OpenPDK Initiative : the status and roadmapIn: 9th IEEE Electron Devices Technology and Manufacturing Conference: Shaping the Future with Innovations in Devices and Manufacturing, EDTM 2025 / 9th IEEE Electron Devices Technology & Manufacturing Conference (EDTM), 09-12 March 2025, Hong Kong. Piscataway: Institute of Electrical and Electronics Engineers Inc., 2025
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Gender-Specific Electromagnetic Power Absorption in Human Skin Tissue at 5G/6G FrequenciesIn: Proceedings of the 15th German Microwave Conference (GeMiC 2024) / 15th German Microwave Conference (GeMiC 2024): 11-13 March 2024; Duisburg, Germany / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.). Piscataway: IEEE, 2024, S. 133 – 136
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Investigating a Possible Shielding Behavior of the European Honey Bee's Cuticle at THz FrequenciesIn: Proceedings of the 15th German Microwave Conference (GeMiC 2024) / 15th German Microwave Conference (GeMiC 2024): 11-13 March 2024; Duisburg, Germany / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.). Piscataway: IEEE, 2024, S. 276 – 279
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The Occurrence of Parasitic Radiation in Transmission-Reflection Material Characterization using a Sandwich Antenna-Sample-Antenna SetupIn: Proceedings of the 15th German Microwave Conference (GeMiC 2024) / 15th German Microwave Conference (GeMiC 2024): 11-13 March 2024; Duisburg, Germany / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.). Piscataway: IEEE, 2024, S. 117 – 120
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An analytical model to approximate the radiation conductance of microstrip gapsIn: 2022 52st European Microwave Conference / 52nd European Microwave Conference (EuMC 2022) / 25th European Microwave Week (EuMW 2022): 25-30 September 2022; Milan, Italy / European Microwave Association (Hrsg.). Piscataway: IEEE, 2022
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The Identification of Spectral Signatures in Randomized (Sub-)Surface Material SystemsIn: Proceedings of the Fifth International Workshop on Mobile Terahertz Systems (IWMTS 2022) / IWMTS 2022, July 4-6, Universität Duisburg-Essen, Fraunhofer-inHaus-Center, Duisburg, Germany. Piscataway: IEEE, 2022
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The Simulation Scenario of Quantum Tunneling in Gold Nan-odimers within a Classical FrameworkIn: Workshop on Light Scattering 2021 / 22. + 23. March 2021; Bremen, Germany. Bremen: Leibniz-Institut für Werkstofforientierte Technologien (IWT), 2021, S. 12 – 15
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The role of wall's curvature on the quantum tunneling within subnanometer gapsIn: 2021 European Quantum Electronics Conference / European Quantum Electronics Conference, EQEC 2021 - Part of 2021 Conference on Lasers and Electro-Optics Europe, CLEO 2021, Virtual, Online, 21 June 2021 through 25 June 2021: The Optical Society, 2021
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Mutually coupled dielectric resonators for on-chip antenna efficiency enhancementIn: 2nd International Workshop on Mobile Terahertz Systems / IWMTS 2019; Bad Neuenahr; Germany; 1 - 3 July 2019. Piscataway Township: IEEE, 2019, S. 8823752
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Metamaterial based enhancements of RF-coils for ultra high-field magnetic resonance imagingIn: 13th International Symposium on Nanophotonics and Metamaterials / 13th International Symposium on Nanophotonics and Metamaterials, 04. Jun 2018 - 08. Jun 2018, St. Petersburg, Russische Föderation, 2018
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Near-field measurements and dual-tuned matching of two CDRA versions for combined 1H/23Na 7T-MRIIn: 2016 German Microwave Conference (GeMiC 2016): Proceedings of a meeting held 14-16 March 2016, Bochum, Germany / 10th German Microwave Conference, GeMiC 2016, March 14-16 in Bochum, Germany / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.). Bochum, 2016, S. 104 – 107
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Entwurf und Analyse von Zeroth-Order resonanten Antennen mit neuartiger Speisetechnik für die Ultra-Hochfeld-MagnetresonanztomographieIn: 18. Jahrestagung der Deutschen Sektion der ISMRM e.V.: Konferenzband / Jahrestagung der Deutschen Sektion der ISMRM ; International Society for Magnetic Resonance in Medicine ; Münster, 19./20. November 2015. Münster, NRW, Germany, 2015, S. 70 – 75
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"Accurate and fast longitudinal RF magnetic field profiling for 7T traveling-wave MRI systems,"In: "Accurate and fast longitudinal RF magnetic field profiling for 7T traveling-wave MRI systems,". Milano, Italy: Joint Annual Meeting ISMRM-ESMRMB 2014, MiCo-Milano Congressi, 2014, S. 1329
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Numerical analysis of four a channel array with intrinsically dual tuned single element antennas providing a congener resonant behavior for combined 23Na/1H MRI at 7TIn: Joint Annual Meeting ISMRM-ESMRMB 2014 ○ 10-16 May 2014 ○ Milan, Italy: Session 'Array Coils & Systems'. Milano, Italy, 2014, S. 1329
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Entwicklung von Hochfrequenz-Resonatoren für die Ultra-Hochfeld MRT basierend auf CRLH-Metaleitungen unter besonderer Berücksichtigung der B1-Effizienz.Duisburg, 2013
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Dual-frequente CRLH-Metaleitungs-Resonatoren für simultane ¹H/X-Kern MRT bei 7 TeslaDuisburg, Essen, 2019DOI, Online Volltext (Open Access)
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Towards a virtual microdosimetry of biological tissue at 6G frequencies
1st 6GEM Annual Meeting / 2nd General Assembly, June 29-30, Fraunhofer-InHaus-Center, Duisburg, Germany,Duisburg, 2022 -
The role of wall´s curvature on the quantum tunneling within subnanometer gaps
ICM Centre of the Munich Trade Fair Centre, Munich, Germany, June 20-24,München, 2021 -
Metamaterial-based enhancements of RF coils for UHF MRI
GIDRM Workshop on Metamaterials and Metasurfaces in Magnetic Resonance,Pisa, Italien, 2020 -
Compact metamaterial-based coil element for combined 1H/23Na MRI at 7T
IV International Conference on Metamaterials and Nanophotonics METANANO 2019, 14. Juli 2019 – 18. Juli 2019, Sankt Petersburg, Russland,2019 -
Multi-functional RF coils for 7T MRI based on 1D/2D electromagnetic metamaterial engineering
Invited seminar lecture, Comprehensive Heart Failure Center (CHFC); University Hospital Würzburg, Würzburg, Germany,Würzburg, 2019 -
On the applicability of homogenization in composite material models for tissue analysis in the mm-wave range
PIERS 2019 (PhotonIcs & Electromagnetics Research Symposium 2019), 17-20 June 2019, Rome, Italy,Rom, 2019 -
Multi-functional RF coils for 7T MRI based 1 D/2D electromagnetic metamaterial engineering
Seminar talk: Institut Fresnel, CNRS and Centre de Resonance Magnétique Biologique et Médicale, Marseille,Marseille, 2018 -
Frequency- and Time-Domain Modeling of an RF Dipole Coil with a High-Impedance-Surface (HIS) Shield
Workshop 2016: BioEM Field Simulation for UHF MRI, May 19th 2016, EDUHF-LAB MRI, Magdeburg,2016 -
openEMS based 3D-EM field simulations with use of complex weighted superpositions principle
Workshop 2016: BioEM Field Simulation for UHF MRI, May 19th 2016, EDUHF-LAB MRI, Magdeburg,2016