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Wissenschaftliche/r Mitarbeiter/in, Allgemeine und Theoretische Elektrotechnik
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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 (2024) in pressOnline Volltext: dx.doi.org/ Online Volltext
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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 - 1140Online Volltext: dx.doi.org/
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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 - 9862Online Volltext: dx.doi.org/ (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 - 2476Online Volltext: dx.doi.org/ (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 - 304Online Volltext: dx.doi.org/ (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 - 46Online Volltext: dx.doi.org/ (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 - 322Online Volltext: dx.doi.org/ (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 - 937Online Volltext: dx.doi.org/ (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 - 9148Online Volltext: dx.doi.org/ (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 - 21387Online Volltext: dx.doi.org/
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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 - 2511Online Volltext: dx.doi.org/
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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. 455Online Volltext: dx.doi.org/ (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 - 9811Online Volltext: dx.doi.org/ 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 - 1294Online Volltext: dx.doi.org/ (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. 012168Online Volltext: dx.doi.org/ (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. 012173Online Volltext: dx.doi.org/ (Open Access) -
Limits of Effective Material Properties in the Context of an Electromagnetic Tissue ModelIn: IEEE Access Jg. 8 (2020) S. 223806 - 223826Online Volltext: dx.doi.org/ 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 - 218738Online Volltext: dx.doi.org/ Online Volltext (Open Access)
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Spherical mm-Wave/THz Antenna Measurement SystemIn: IEEE Access Jg. 8 (2020) S. 89680 - 89691Online Volltext: dx.doi.org/ 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. 012031Online Volltext: dx.doi.org/ (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 - 21731Online Volltext: dx.doi.org/
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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 - 12Online Volltext: dx.doi.org/
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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. 309Online Volltext: dx.doi.org/
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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 (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 - 26(Open Access)
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Particle size-sependent onset of the quantum regime in ideal dimers of gold nanospheresDuisburg (2021) 29 Seiten(Open Access)
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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.) 2024, S. 133 - 136Online Volltext: dx.doi.org/
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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.) 2024, S. 276 - 279Online Volltext: dx.doi.org/
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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.) 2024, S. 117 - 120Online Volltext: dx.doi.org/
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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.) 2022Online Volltext: dx.doi.org/
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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 2022Online Volltext: dx.doi.org/
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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 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 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 2019, S. 8823752Online Volltext: dx.doi.org/
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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.) 2016, S. 104 - 107Online Volltext: dx.doi.org/ Online Volltext
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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 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," 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' 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) ohne Seitenangabe
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Dual-frequente CRLH-Metaleitungs-Resonatoren für simultane ¹H/X-Kern MRT bei 7 TeslaDuisburg, Essen (2019) iii, 185 SeitenOnline Volltext: dx.doi.org/ 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)