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Publications

  1. 2024
  2. E-pub ahead of print

    Matching Network for a High Fidelity Microwave Surface-Electrode in a Trapped-Ion Quantum Processors

    Hoffmann, A., Ungerechts, P. F., Munoz Carpio, R. A., Bätge, J., Meiners, T., Kaune, B. I. E. & Ospelkaus, C., 15 Mar 2024, (E-pub ahead of print).

    Research output: Contribution to conferenceAbstractResearch

  3. Published

    Design of Broadband Dual-Polarized Meta-Atoms for Reflecting Meta-Surfaces Using Characteristic Modes

    Hoffmann, A. & Manteuffel, D., 2024, 2024 International Conference on Electromagnetics in Advanced Applications (ICEAA) . p. 130 1 p. (International Conference on Electromagnetics in Advanced Applications).

    Research output: Chapter in book/report/conference proceedingConference abstractResearchpeer review

  4. Published

    Systematic Design Considerations for Single- and Multi-State Reflecting Meta-Surfaces

    Hoffmann, A. & Manteuffel, D., 2024, 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI). p. 1969-1970 2 p. (IEEE Antennas and Propagation Society. International Symposium).

    Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

  5. 2023
  6. Published

    Comparison of Floquet Port Based Unit Cell Design and Characteristic Mode Analysis for Anomalous Reflecting Metasurfaces

    Hoffmann, A., Ponschab, M., Pietzka, M., Ribeiro, L. N., Gentner, P. K. & Manteuffel, D., 2023, 17th European Conference on Antennas and Propagation, EuCAP 2023.

    Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

  7. Published

    Link Budget Considerations for Reflecting Intelligent Surfaces in Radio Channels

    Hoffmann, A. & Manteuffel, D., 2023, 2023 International Workshop on Antenna Technology: iWAT 2023. Institute of Electrical and Electronics Engineers Inc.

    Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

  8. Published

    Near Field Modeling for Quantum Gate Operation

    Hoffmann, A., Ungerechts, P. F., Munoz Carpio, R. A., Kaune, B. I. E., Meiners, T., Ospelkaus, C. & Manteuffel, D., 2023, DPG-Frühjahrstagung 2023: of the Atomic, Molecular, Quantum Optics and Photonics Section (SAMOP). Bad Honnef, p. 242-242 QI 23.40. (Verhandlungen der Deutschen Physikalischen Gesellschaft; vol. 58).

    Research output: Chapter in book/report/conference proceedingConference abstractResearch

  9. Published

    Optimization methods for RF junctions in register-based surface-electrode ion traps

    Ungerechts, P. F., Munoz Carpio, R. A., Hoffmann, A., Kaune, B. I. E., Meiners, T. & Ospelkaus, C., 2023, DPG-Frühjahrstagung 2023: of the Atomic, Molecular, Quantum Optics and Photonics Section (SAMOP). Bad Honnef, p. 170-170 Q 28.2. (Verhandlungen der Deutschen Physikalischen Gesellschaft; vol. 58).

    Research output: Chapter in book/report/conference proceedingConference abstractResearch

  10. Published

    Transport waveforms for through-junction ion transport on surface-electrode ion traps for a QCCD architecture

    Munoz Carpio, R. A., Ungerechts, P. F., Hoffmann, A., Kaune, B. I. E., Meiners, T. & Ospelkaus, C., 2023, DPG-Frühjahrstagung 2023: of the Atomic, Molecular, Quantum Optics and Photonics Section (SAMOP). Bad Honnef, p. 245-245 QI 23.61. (Verhandlungen der Deutschen Physikalischen Gesellschaft; vol. 58).

    Research output: Chapter in book/report/conference proceedingConference abstractResearch

  11. 2022
  12. Published

    A symmetric RF X-junction for register-based surface-electrode ion traps compatible with the near-field microwave approach

    Ungerechts, P. F., Munoz Carpio, R. A., Hoffmann, A., Kaune, B. I. E., Meiners, T. & Ospelkaus, C., 15 Mar 2022.

    Research output: Contribution to conferencePosterResearch

  13. Published

    Electromagnetic Modelling of a Surface-Electrode Ion Trap for High Fidelity Microwave Quantum Simulations

    Hoffmann, A., Ungerechts, P. F., Munoz Carpio, R. A., Kaune, B. I. E., Meiners, T., Manteuffel, D. & Ospelkaus, C., 14 Mar 2022.

    Research output: Contribution to conferenceAbstractResearch

  14. Published

    Investigation of Modeling of Anomalous Reflecting Metasurfaces Using Characteristic Modes

    Hoffmann, A. & Manteuffel, D., 2022, 2022 International Workshop on Antenna Technology (iWAT). p. 125-127 3 p.

    Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

  15. 2021
  16. Published

    Green’s Function Implementation for Characteristic Modes in Various Environments

    Hoffmann, A. & Manteuffel, D., 2021.

    Research output: Contribution to conferencePaperResearchpeer review

  17. 2018
  18. Published

    Measurement Uncertainty of Radiated Electromagnetic Emissions in In Situ Tests ofWind Energy Conversion Systems

    Koj, S., Hoffmann, A. & Garbe, H., 4 Sept 2018, In: Advances in Radio Science. 16, p. 13-22 10 p.

    Research output: Contribution to journalArticleResearchpeer review