Terahertz-Light Field Camera Prototyp
![[Translate to English:] Terahertz Lichtfeld Kamera Prototyp](/fileadmin/_processed_/d/5/csm_THz-LFI-Prototype_99b5c8d307.jpg "[Translate to English:] Terahertz Lichtfeld Kamera Prototyp")
![[Translate to English:] Terahertz Lichtfeld Kamera Prototyp Seitenansicht](/fileadmin/_processed_/4/f/csm_THz-LFI-sideview_c1f112f395.jpg "[Translate to English:] Terahertz Lichtfeld Kamera Prototyp Seitenansicht")
Light-field has traditionally been a domain of visible light computational imaging. Our chair is leading the development of light-field methodologies for the THz spectrum, bringing new foundational understanding and hardware capabilities for bridging the terahertz gap.
Currently, we are building the first ever THz light-field camera prototype - which consists of a 3x3 super-array of lens coupled 1k-pixel THz CMOS cameras - in a single package. The CMOS camera chip is presented in the International Solid-State Circuits Conference (ISSCC) 2021. The figure shows the prototype of the light field array. The prototype serves as the hardware platform for the development of light-field based real-time THz 3-D imaging techniques.
Preliminary work
- 1991
51.
Kummert, Anton
On the synthesis of multidimensional reactance multiports
Circuits and Systems, IEEE Transactions on, 38 (6) :637--642
June 1991
ISSN: 0098-409450.
Kummert, Anton
On the synthesis of multidimensional reactance multiports
Circuits and Systems, IEEE Transactions on, 38 (6) :637--642
June 1991
ISSN: 0098-409449.
Fettweis, Alfred; Kummert, Anton
Feasibility proof for arbitarily tight phase equalization
Journal of Circuits, Systems and Computers, 1 (1) :1-18
March 199148.
Holtz, J.; Bube, E.
Field-oriented asynchronous pulse-width modulation for high-performance AC machine drives operating at low switching frequency
IEEE Transactions on Industry Applications, 27 (3) :574--581
1991
ISSN: 1939-936747.
Antic, D.; Holtz, J.
High-efficiency dual transistor base drive circuit based on the Cuk converter topology
IEEE Transactions on Industrial Electronics, 38 (3) :161--165
1991
ISSN: 1557-994846.
Holtz, J.; Thimm, T.
Identification of the machine parameters in a vector-controlled induction motor drive
IEEE Transactions on Industry Applications, 27 (6) :1111--1118
1991
ISSN: 1939-936745.
Khambadkone, A. M.; Holtz, J.
Vector-controlled induction motor drive with a self-commissioning scheme
IEEE Transactions on Industrial Electronics, 38 (5) :322--327
1991
ISSN: 1557-9948- 1990
44.
Kummert, Anton; Fettweis, Alfred
Arbitrarily tight phase approximation: mathematical feasibility proof
, IEEE International Symposium on Circuits and Systems, ISCAS, New Orleans, USAVolume3, Page 2061--2064
IEEE
199043.
Conference Record of the 1990 IEEE Industry Applications Society Annual Meeting
199042.
Kummert, Anton
Derivation of an adaptive algorithm for IIR digital systems realized by power wave digital filters
Circuits, Systems, and Signal Processing, 3 :241--269
199041.
Kummert, Anton
Derivation of an adaptive algorithm for IIR digital systems realized by power wave digital filters
Circuits, Systems, and Signal Processing, 3 :241--269
199040.
Kummert, Anton
Spectral factorization of two-variable para-hermitian polynomial matrices
Multidimensional Systems and Signal Processing, Boston: Kluwer Academic Publishers, 1 (3) :327--339
1990
Publisher: Springer39.
Kummert, Anton
Synthesis of Two-Dimensional Passive One-Ports with Lumped Elements
In M.A. Kaashoek, J.H. van Schuppen, and A.C.M. Ran, Eds, Editor, Signal Processing, Scattering and Operator Theory, and Numerical Methods inProc. International Symposium on the Mathematical Theory of Networks and Systems, Amsterdam, The NetherlandsVolumeIII, Page 99-106
In M.A. Kaashoek, J.H. van Schuppen, and A.C.M. Ran, Eds, Editor
199038.
Kummert, Anton
The synthesis of two-dimensional passive n-ports containing lumped elements
Multidimensional Systems and Signal Processing, Boston: Kluwer Academic Publishers, 1 (4) :351--362
1990
Publisher: Springer37.
Khambadkone, A. M.; Holtz, J.
Vector controlled induction motor drive with a self-commissioning scheme
[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society, Page 927-932 vol.2
199036.
Kummert, Anton
An algorithm for the computation of the gradient of the output-signal with respect to the system parameters of arbitrary discrete-time networks
AEU. Archiv für Elektronik und Ãbertragungstechnik, 44 (6) :433--438
1990
Publisher: Hirzel35.
Kummert, Anton
A parametric representation for k variable Schur polynomials
, IEEE Transactions on Circuits and SystemsVolumeCAS-37, Page 1288-1291
1990- 1989
34.
Kummert, Anton
Synthesis of 3-D lossless first-order one ports with lumped elements
Circuits and Systems, IEEE Transactions on, 36 (11) :1445--1449
November 1989
ISSN: 0098-409433.
Kummert, Anton
Synthesis of 3-D lossless first-order one ports with lumped elements
Circuits and Systems, IEEE Transactions on, 36 (11) :1445--1449
November 1989
ISSN: 0098-409432.
Kummert, Anton
Synthesis of two-dimensional lossless m-Ports with prescribed scattering matrix
Circuits, Systems and Signal Processing, 8 (1) :97--119
1989
Publisher: Springer31.
Holtz, J.; Salama, S.; Werner, K. H.
A nondissipative snubber circuit for high-power GTO inverters
IEEE Transactions on Industry Applications, 25 (4) :620--626
1989
ISSN: 1939-936730.
Kummert, Anton
Arbitrarily precise equalization of the phase of linear analogue systems
1989 European Conference on Circuit Theory and Design, ECCTD 89, Brighton UK, Page 284--288
IET
198929.
Conference Record of the IEEE Industry Applications Society Annual Meeting
198928.
Holtz, J.; Boelkens, U.
Direct frequency convertor with sinusoidal line currents for speed-variable AC motors
IEEE Transactions on Industrial Electronics, 36 (4) :475--479
1989
ISSN: 1557-994827.
Holtz, J.; Thimm, T.
Identification of the machine parameters in a vector controlled induction motor drive
Conference Record of the IEEE Industry Applications Society Annual Meeting, Page 601-606 vol.1
1989
