Department of Microelectronics
Faculty of Electrical Engineering, Mathematics, and Computer Science

L.F.E Beijnen

PhD student
Terahertz Sensing (THZ), Department of Microelectronics

Expertise: Theoretical treatments of thermal radiation, radiometric measurements, time-domain analysis, numerical methods, and photoconductive antennas

Themes: XG - Next Generation Sensing and Communication

Biography

Laurens F. E. Beijnen received the B.Sc. (cum laude) and M.Sc. degrees in electrical engineering in 2020 and 2023, respectively, from the Delft University of Technology (TU Delft), Delft, The Netherlands, where he is currently working toward the Ph.D. degree in electrical engineering with Terahertz Sensing Group. His master thesis project was carried out with the Terahertz Sensing Group, TU Delft. His research interests include theoretical treatments of thermal radiation, radiometric measurements, time-domain analysis, numerical methods, and photoconductive antennas.

Publications

  1. Drude's parameters of heated crystalline Silicon from reflection THz-TDS measurements
    Beijnen, L. F. E.; Huiskes, M. D.; Neto, A.; Sberna, P. M.;
    IEEE Transactions on Terahertz Science and Technology,
    2026. Early Access. DOI: 10.1109/TTHZ.2026.3670501

  2. The Thermal Noise at the Output of a Matched Transmission Line
    Andrea Neto; Laurens F.E. Beijnen; Paolo Sberna; Marco Spirito;
    In European Conference on Antennas and Propagation (EuCAP),
    Dublin, Ireland, Apr. 19-24 2026.

  3. Enhanced Accuracy of Radiometric Measurements of Sub-THz Thermal Radiation
    Laurens F.E. Beijnen; Paolo Sberna; Marco Spirito; Andrea Neto;
    In European Conference on Antennas and Propagation (EuCAP),
    Dublin, Ireland, Apr. 19-24 2026.

  4. On the Implied Approximations Appearing in Simplified Emissivity for the Investigation of the Thermal Emission from Dense Media
    L. F. E. Beijnen; A. Neto;
    In European Conference on Antennas and Propagation,
    Stockholm, Sweden, Mar. 30 - Apr. 4 2025. DOI: 10.23919/EuCAP63536.2025.10999695

  5. The autocorrelation of the thermally induced currents in infinite media
    L. F. E. Beijnen; A. Neto;
    In European Conference on Antennas and Propagation,
    Stockholm, Sweden, Mar. 30 - Apr. 4 2025. DOI: 10.23919/EuCAP63536.2025.10999802

  6. Measurements of the Thermal Radiation Emitted from Silicon Wafers at Sub-THz Frequencies
    L. F.E. Beijnen; Juan Bueno; Y. Chen; P. Sberna; M. Spirito; A. Neto;
    In European Conference on Antennas and Propagation,
    Stockholm, Sweden, Mar. 30 - Apr. 4 2025. DOI: 10.23919/EuCAP63536.2025.10999425

  7. Sub-mm wave thermal radiation from silicon wafers
    Laurens F.E. Beijnen; Juan Bueno; Paolo Sberna; Marco Spirito; Andrea Neto;
    In 55th European Microwave Conference (EuMC),
    Utrecht, The Netherlands, Sep. 23-25 2025. DOI: 10.23919/EuMC65286.2025.11235188

  8. Reflection TDS-THz characterization and Drude modelling of N-type doped C-Si from room temperature to 475 K
    Laurens F.E. Beijnen; Martijn D. Huiskes; Andrea Neto; Paolo Sberna;
    In 55th European Microwave Conference (EuMC),
    Utrecht, The Netherlands, Sep. 23-25 2025. DOI: 10.23919/EuMC65286.2025.11235165

  9. Time domain analysis of pulsed photo-conductive antenna sources: distributed excitations
    Laurens F. E. Beijnen; Martijn Huiskes; Andrea Neto;
    In 18th European Conference on Antennas and Propagation,
    Glasgow, UK, Mar. 17-22 2024.

BibTeX support

Last updated: 8 May 2026

Laurens Beijnen

MSc students