Terahertz-Light Field Camera Prototyp
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.
- 1992
63.
Khambadkone, A. M.; Holtz, J.
Low switching frequency and high dynamic pulsewidth modulation based on field-orientation for high-power inverter drive
IEEE Transactions on Power Electronics, 7 (4) :627--632
1992
ISSN: 1941-010762.
Holtz, J.; Lotzkat, W.; Khambadkone, A. M.
On continuous control of PWM inverters in the overmodulation range including the six-step mode
, Proceedings of the 1992 International Conference on Industrial Electronics, Control, Instrumentation, and AutomationVolume8, Page 307-312 vol.1
199261.
Holtz, J.; Beyer, B.
Optimal synchronous pulsewidth modulation with a trajectory tracking scheme for high dynamic performance (invertor control)
[Proceedings] APEC '92 Seventh Annual Applied Power Electronics Conference and Exposition, Page 147--154
199260.
PESC '92 Record. 23rd Annual IEEE Power Electronics Specialists Conference
199259.
Proceedings of the 1992 International Conference on Industrial Electronics, Control, Instrumentation, and Automation
199258.
Holtz, J.
Pulsewidth Modulation in Motion Control
Singapore International Conference on Intelligent Control and Instrumentation [Proceedings 1992], Page 115--120
199257.
Fettweis, Alfred; Kummert, Anton
An efficient algorithm for the spectral factorization of rational nonnegative para-Hermitian marrices
Archiv für Elektronik und Übertagungstechnik, AEÜ, 46 (3) :150-156
199256.
Roeckerath-Ries, Marie-Theres
Schiffsbewegungen und deren Einfluß auf die Peilgenauigkeit von Sonarantennen-Theorie und Simulation
Atlas Elektronik GmbH, Bremen, Report BL 4788 T 108
February 199255.
Singapore International Conference on Intelligent Control and Instrumentation [Proceedings 1992]
Volume 1
199254.
Holtz, J.; Krah, J. O.
Suppression of time-varying resonances in the power supply line of AC locomotives by inverter control
IEEE Transactions on Industrial Electronics, 39 (3) :223--229
1992
ISSN: 1557-9948- 1991
53.
Kummert, Anton
Realisierbarkeitsuntersuchung für automatischen Signalklassifikator
Atlas Elektronik GmbH, Bremen, Report BL 8150 G 030
December 199152.
Kummert, Anton
The adaptive SQNLSL and GLSL algorithm: New recursions reducing the number of square-root operations by the factor three
Recent Advances in Mathematical Theory of Systems, Control, Networks and Signal Processing II (H. Kimura and S. Kodama, Eds), in Proc. International Symposium on the Mathematical Theory of Networks and Systems, MTNS, Kobe, Japan, 2 :551-556
June 199151.
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.
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: 1557-994846.
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.
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: 1557-9948- 1990
44.
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
199043.
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
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
Spectral factorization of two-variable para-hermitian polynomial matrices
Multidimensional Systems and Signal Processing, Boston: Kluwer Academic Publishers, 1 (3) :327--339
1990
Publisher: Springer40.
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 SystemsVolumeCAS-37, Page 1288-1291
1990