Kontakt
Thomas Frey, M.Sc.
Akademischer Mitarbeiter
Vita
Bachelorstudium der Nachrichtentechnik an der Hochschule Ulm von September 2013 bis Juni 2017.
Masterstudium der Elektrotechnik an der Universität Ulm mit Fokus auf Hochfrequenz- und Nachrichtentechnik von Oktober 2017 bis November 2019.
Seit Februar 2020 akademischer Mitarbeiter am Institut für Mikrowellentechnik.
Forschungsthema
Konzipierung holographischer Antennen und Antennenarray-Strukturen auf Glastechnologie im Millimeterwellenbereich zur Integration an einem mehrkanaligen Radarsystem.
Abschlussarbeiten
- BA
- Entwurf holographischer Antennen im Sub-Teraherzbereich
- bis Oktober 2025
- MA
- Entwurfs- und Optimierungsansätze für holographische MIMO-Antennen
- bis Mai 2021
- MA
- Entwurf und Realisierung eines holographischen Antennensystems zur Integration an einem MIMO-Radar bei 77 GHz
- bis März/April 2022
- BA
- Design und Evaluation periodischer Störstellenstrukturen für holographische Aperturen im Millimeterwellenbereich
- bis Mai/Juni 2024
- BA
- Design und Optimierung breitbandiger Übergansstrukturen im Millimeterwellenbereich auf Glastechnologie
- bis Mai/Juni 2024
- MA
- Tensor-basierte Synthesemethoden für holographische Mehrtorantennen
- bis Dezember 2024
Veröffentlichungen
2025
20.
T. Frey,
J. Österle,
M. Döring,
C. Waldschmidt and
T. Chaloun,
"A Tensor-Based Holographic Multi-Feed Antenna Synthesis for MIMO Radar Applications",
Mai
2025.
| DOI: | 10.23919/EuCAP63536.2025.10999616 |
| ISBN: | 978-88-31299-10-7 |
19.
T. Frey,
A. Baader,
M. Döring,
C. Waldschmidt and
T. Chaloun,
"High Efficient Impedance Tensor Extraction Method for Arbitrarily Shaped Metasurface Elements",
Mai
2025.
| DOI: | 10.1109/LAWP.2025.3567324 |
18.
M. Döring,
T. Frey,
D. Schwarz,
F. Matt,
C. Waldschmidt and
T. Chaloun,
"A Millimeter-Wave Antenna Array with Tunable Element Coupling for Enhanced Scan Capabilities",
IEEE Open Journal of Antennas and Propagation,
pp. 1-1,
2025.
| DOI: | 10.1109/OJAP.2025.3561450 |
17.
T. Frey,
J. Österle,
M. Döring,
C. Waldschmidt and
T. Chaloun,
"A Tensor-Based Holographic Multi-Feed Antenna Synthesis for MIMO Radar Applications"
in 2025 19th European Conference on Antennas and Propagation (EuCAP),
2025,
pp. 1-5.
| DOI: | 10.23919/EuCAP63536.2025.10999616 |
16.
T. Frey,
A. Baader,
M. Döring,
C. Waldschmidt and
T. Chaloun,
"High Efficient Impedance Tensor Extraction Method for Arbitrarily Shaped Metasurface Elements",
IEEE Antennas and Wireless Propagation Letters,
vol. 24,
no. 8,
pp. 2517-2521,
2025.
| DOI: | 10.1109/LAWP.2025.3567324 |
2024
15.
T. Frey,
M. Döring,
C. Waldschmidt and
T. Chaloun,
"A Full Tensorial Synthesis Method for Holographic-Based Leaky-Wave Antennas",
IEEE Antennas and Wireless Propagation Letters,
vol. 23,
no. 2,
pp. 553-557,
2024.
| DOI: | 10.1109/LAWP.2023.3329586 |
14.
T. Frey,
A. Baader,
M. Döring,
C. Waldschmidt and
T. Chaloun,
"A Hexagonally Shaped Unit Cell for Holographic-Based Leaky Wave Antennas"
in 2024 International Symposium on Antennas and Propagation (ISAP),
2024,
pp. 1-2.
| DOI: | 10.1109/ISAP62502.2024.10846704 |
13.
M. Döring,
N. Kästle,
T. Frey,
F. Matt,
C. Waldschmidt and
T. Chaloun,
"A Low-Profile Wide-Scan Magneto-Electric Dipole Antenna for 5G mm-Wave Communications"
in 2024 18th European Conference on Antennas and Propagation (EuCAP),
2024.
| DOI: | 10.23919/EuCAP60739.2024.10501568 |
| Datei: | https://doi.org/10.18725/OPARU-52877 |
12.
T. Frey,
M. Döring,
C. Waldschmidt and
T. Chaloun,
"An Eigenvector-Supported Optimization Method for Holographic-Based Leaky Wave Antennas"
in 2024 18th European Conference on Antennas and Propagation (EuCAP),
2024,
pp. 1-5.
| DOI: | 10.23919/EuCAP60739.2024.10501299 |
11.
T. Frey,
M. Döring,
C. Waldschmidt and
T. Chaloun,
"Wide Beam Pattern Synthesis for Holographic-Based Leaky Wave Antennas"
in 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI),
2024,
pp. 597-598.
| DOI: | 10.1109/AP-S/INC-USNC-URSI52054.2024.10686993 |
2023
10.
T. Frey,
M. Döring,
N. Riese,
C. Waldschmidt and
T. Chaloun,
"Angle-Dependent Synthesis Method for Holographic Multi-Feed Antennas",
Open Journal of Antennas and Propagation,
vol. 4,
no. 39,
pp. 392 - 407,
Mä.
2023.
| DOI: | 10.1109/OJAP.2023.3261903 |
9.
T. Frey,
M. Döring,
N. Riese,
C. Waldschmidt and
T. Chaloun,
"Angle-Dependent Synthesis Method for Holographic Multi-Feed Antennas",
IEEE Open Journal of Antennas and Propagation,
vol. 4:,
pp. 392-407,
2023.
| DOI: | 10.1109/OJAP.2023.3261903 |
2022
8.
A. Dürr,
M. Linder,
D. Schwarz,
T. Frey and
C. Waldschmidt,
"Efficient Calibration of Very Large mm-Wave Radars by Virtual Phase Center Analysis"
in 2021 18th European Radar Conference (EuRAD),
2022,
pp. 521-524.
| DOI: | 10.18725/OPARU-44282 |
7.
M. Döring,
T. Frey,
C. Waldschmidt and
T. Chaloun,
"High-Gain Holographic Multi-Feed Antenna"
in 2022 14th German Microwave Conference (GeMiC),
2022.
| Datei: |  https://mwt-www.e-technik.uni-ulm.de/world/data/downloads/papers/2022/2022_GeMiC_Doering_High-Gain_Holographic_Multi-Feed_Antenna.pdf |
6.
T. Frey,
A. Dürr,
C. Waldschmidt and
T. Chaloun,
"Holographic Conical Beam Scanning Antenna for mm-Wave Radars Using Glass Technology"
in 2021 51st European Microwave Conference (EuMC),
2022,
pp. 825-828.
5.
T. Frey,
A. Dürr,
C. Waldschmidt and
T. Chaloun,
"Holographic Conical Beam Scanning Antenna for mm-Wave Radars Using Glass Technology"
in 2021 51st European Microwave Conference (EuMC),
2022,
pp. 825-828.
| DOI: | 10.23919/EuMC50147.2022.9784386 |
4.
T. Frey,
M. Döring,
C. Waldschmidt and
T. Chaloun,
"Towards Holographic Antenna Systems for MIMO Radar and Communication Applications"
in 2022 16th European Conference on Antennas and Propagation (EuCAP),
2022,
pp. 1-5.
| DOI: | 10.23919/EuCAP53622.2022.9769556 |
3.
T. Frey,
M. Döring,
C. Waldschmidt and
T. Chaloun,
"Towards Holographic Antenna Systems for MIMO Radar and Communication Applications"
in 2022 16th European Conference on Antennas and Propagation (EuCAP),
2022,
pp. 1-5.
2020
2.
T. Galler,
T. Frey,
C. Waldschmidt and
T. Chaloun,
"High-Gain Millimeter-Wave Holographic Antenna in Package using Glass Technology",
Antennas and Wireless Prapagation Letters,
Sep.
2020.
| DOI: | 10.1109/LAWP.2020.3022520 |
| Datei: | https://mwt-www.e-technik.uni-ulm.de/world/data/downloads/papers/2020/2020_AWPL_Galler_High-Gain_Millimeter-Wave_Holographic_Antenna.pdf |
1.
T. Galler,
T. Frey,
C. Waldschmidt and
T. Chaloun,
"High-Gain Millimeter-Wave Holographic Antenna in Package Using Glass Technology",
IEEE Antennas and Wireless Propagation Letters,
vol. 19,
no. 12,
pp. 2067-2071,
2020.
| DOI: | 10.1109/LAWP.2020.3022520 |