Terahertz Lichtfeld Kamera Prototyp
Ursprünglich wurde das Konzept der Lichtfeld-Bildgebung im sichtbaren Bereich des Spektrums realisiert. Unser Lehrstuhl ist führend in der Entwicklung von Lichtfeld-Verfahren für das THz Spektrum, wodurch fundamentales Verständnis gefördert und neue Hardware entwickelt wird um das THz Band zu erschließen. Zurzeit forschen wir an einem THz-Lichtfeld-Kamera Prototypen, der aus einer 3x3 Matrix von Linsen-gekoppelten 1k-Pixel THz CMOS Kameras besteht, integriert auf einem PCB. Der CMOS Kamera Chip wurde auf der International Solid-State Circuits Conference (ISSCC) 2021 präsentiert. Die Abbildung zeigt den Prototypen der Lichtfeld-Kamera. Dieser Prototyp dient als Hardware-Plattform für die Entwicklung von THz-Lichtfeld 3-D Bildgebungsverfahren in Echtzeit.
- 1991
47.
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
46.
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
199045.
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
199044.
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
Herausgeber: Springer43.
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 NetherlandsBandIII, Seite 99-106
In M.A. Kaashoek, J.H. van Schuppen, and A.C.M. Ran, Eds, Editor
199042.
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
Herausgeber: Springer41.
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, Seite 927-932 vol.2
199040.
Conference Record of the 1990 IEEE Industry Applications Society Annual Meeting
199039.
Kummert, Anton
A parametric representation for k variable Schur polynomials
, IEEE Transactions on Circuits and SystemsBandCAS-37, Seite 1288-1291
199038.
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
Herausgeber: Hirzel37.
Kummert, Anton; Fettweis, Alfred
Arbitrarily tight phase approximation: mathematical feasibility proof
, IEEE International Symposium on Circuits and Systems, ISCAS, New Orleans, USABand3, Seite 2061--2064
IEEE
1990- 1989
36.
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: 0098-409435.
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: 0098-409434.
Holtz, J.; Werner, K.-H.
Multi-inverter UPS system with redundant load sharing control
, 15th Annual Conference of IEEE Industrial Electronics SocietyBand37, Seite 159-164 vol.1
198933.
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: 1939-936732.
Kummert, Anton
Arbitrarily precise equalization of the phase of linear analogue systems
1989 European Conference on Circuit Theory and Design, ECCTD 89, Brighton UK, Seite 284--288
IET
198931.
Conference Record of the IEEE Industry Applications Society Annual Meeting
198930.
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: 1557-994829.
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, Seite 601-606 vol.1
198928.
Holtz, J.; Kelin, H.-J.
The propagation of harmonic currents generated by inverter-fed locomotives in the distributed overhead supply system
IEEE Transactions on Power Electronics, 4 (2) :168--174
1989
ISSN: 1941-010727.
Kummert, Anton
On the number of frequency-dependent building elements of multidimensional lossless networks
AEU. Archiv für Elektronik und Übertragungstechnik, 43 (4) :237-240
1989
Herausgeber: Hirzel26.
Kummert, Anton
Synthesis of two-dimensional lossless m-Ports with prescribed scattering matrix
Circuits, Systems and Signal Processing, 8 (1) :97--119
1989
Herausgeber: Springer- 1988
25.
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference
198824.
Holtz, J.; Salama, S. F.
Megawatt GTO-inverter with three-level PWM control and regenerative snubber circuits
PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference, Seite 1263-1270 vol.2
198823.
Holtz, J.; Bube, E.
Field-oriented asynchronous pulsewidth modulation for high performance AC machine drives operating at low switching frequency
Conference Record of the 1988 IEEE Industry Applications Society Annual Meeting, Seite 412-417 vol.1
1988
