Axel Hoffmann, M. Sc.
Axel Hoffmann, M. Sc.
Phone
Address
Appelstraße 9a
30167 Hannover
30167 Hannover
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Axel Hoffmann, M. Sc.
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Publications
Hoffmann A, Ponschab M, Pietzka M, Ribeiro LN, Gentner PK, Manteuffel D. Comparison of Floquet Port Based Unit Cell Design and Characteristic Mode Analysis for Anomalous Reflecting Metasurfaces. In 17th European Conference on Antennas and Propagation, EuCAP 2023. IEEE. 2023 doi: 10.23919/EuCAP57121.2023.10132908Hoffmann A, Manteuffel D. Link Budget Considerations for Reflecting Intelligent Surfaces in Radio Channels. In 2023 International Workshop on Antenna Technology: iWAT 2023. Institute of Electrical and Electronics Engineers Inc. 2023 doi: 10.1109/iWAT57058.2023.10171755Hoffmann A, Manteuffel D. Link Budget Considerations for ReflectingIntelligent Surfaces in Radio Channels. 2023. Paper presented at International Workshop in Antenna Technology , Aalborg, Denmark.Hoffmann A, Ungerechts PF, Munoz Carpio RA, Kaune BIE, Meiners T, Ospelkaus C et al. Near Field Modeling for Quantum Gate Operation. In DPG-Frühjahrstagung 2023: of the Atomic, Molecular, Quantum Optics and Photonics Section (SAMOP). Bad Honnef: Deutsche Physikalische Gesellschaft e. V. 2023. p. 242-242. QI 23.40. (Verhandlungen der Deutschen Physikalischen Gesellschaft).Munoz Carpio RA, Ungerechts PF, Hoffmann A, Kaune BIE, Meiners T, Ospelkaus C. Transport waveforms for through-junction ion transport on surface-electrode ion traps for a QCCD architecture. In DPG-Frühjahrstagung 2023: of the Atomic, Molecular, Quantum Optics and Photonics Section (SAMOP). Bad Honnef: Deutsche Physikalische Gesellschaft e. V. 2023. p. 245-245. QI 23.61. (Verhandlungen der Deutschen Physikalischen Gesellschaft).Ungerechts PF, Munoz Carpio RA, Hoffmann A, Kaune BIE, Meiners T, Ospelkaus C. Optimization methods for RF junctions in register-based surface-electrode ion traps. In DPG-Frühjahrstagung 2023: of the Atomic, Molecular, Quantum Optics and Photonics Section (SAMOP). Bad Honnef: Deutsche Physikalische Gesellschaft e. V. 2023. p. 170-170. Q 28.2. (Verhandlungen der Deutschen Physikalischen Gesellschaft).Hoffmann A, Ungerechts PF, Munoz Carpio RA, Kaune BIE, Meiners T, Manteuffel D et al.. Electromagnetic Modelling of a Surface-Electrode Ion Trap for High Fidelity Microwave Quantum Simulations. 2022. Abstract from DPG-Frühjahrstagungen, Erlangen, Bavaria, Germany.Hoffmann A, Manteuffel D. Investigation of Modeling of Anomalous Reflecting Metasurfaces Using Characteristic Modes. In 2022 International Workshop on Antenna Technology (iWAT). IEEE. 2022. p. 125-127 doi: 10.1109/iWAT54881.2022.9811054Ungerechts PF, Munoz Carpio RA, Hoffmann A, Kaune BIE, Meiners T, Ospelkaus C. A symmetric RF X-junction for register-based surface-electrode ion traps compatible with the near-field microwave approach. 2022. Poster session presented at DPG-Frühjahrstagungen, Erlangen, Bavaria, Germany.Hoffmann A, Manteuffel D. Green’s Function Implementation for Characteristic Modes in Various Environments. 2021. Paper presented at 2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Singapur, Singapore.Koj S, Hoffmann A, Garbe H. Measurement Uncertainty of Radiated Electromagnetic Emissions in In Situ Tests ofWind Energy Conversion Systems. Advances in Radio Science. 2018 Sept 4;16:13-22. doi: 10.5194/ars-16-13-2018, 10.15488/4262
Focus of Research
- Theory of Characteristic Modes (TCM)
- Microwave Applications in Quantum Computer
- Metasurfaces
- Antenna Analysis and Design
- Numeric Calculation of Electromagnetic Fields
