Terahertz-Light Field Camera Prototyp

Light-field cameras record both the brightness and direction of the incident light rays. This spatiodirectional information can be post-processed for a dynamic focal point adjustment and 3-D imaging. 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:

2016

2202.

Fechtner, H.; Saes, K.-H.; Schmuelling, B.
An adaptive e-learning platform for the qualification for working on electric vehicles
IEEE Frontiers in Education Conference (FIE 2016),
Erie, PA, USA
December 2016

DOI: 10.1109/FIE.2016.7757347

2201.

Fongang, Samuel Fosting
Entwicklung eines geeigneten Ersatzschaltmodells für das Alterungsverhalten von Li-Ionen-Zellen
Bachelor-Thesis
November 2016

2200.

Vogt, Thomas
Entwicklung von Algorithmen für die präzise Detektion der Fahrzeugmasse mittels Reifendrucksignalen
Bachelor-Thesis
November 2016

2199.

Kilic, Ozan
Entwicklung von Kommunikationsmodulen für die Realisierung eines hochsensiblen Reifendruckkontrollsystems zur Erfassung der Fahrzeugmasse
Bachelor-Thesis
November 2016

2198.

Niyonzima, I.; Clemens, M.; Schöps, S.
Investigation of the Time Integration Methods on the Parareal Method for Field Computation of Eddy Cur-rents Problems
17th Biennial IEEE Conference on Electromagnetic Field Computation (CEFC 2016), Miami, USA, 13.-16.11.2016. One-page digest.
November 2016

DOI: 10.1109/CEFC.2016.7816372

2197.

Sarmah, Neelanjan
Wideband Circuit Design Techniques for Ultra-High Data-Rate Wireless Communication in Silicon technologies
University of Wuppertal
November 2016

2196.

Cimen, S. G.; Popp, A.; Schmuelling, B.
An Inductive Power Transfer System for Electric Vehicles with a Safe and Modular Primary Side Inverter
8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016),
Glasgow, UK
November 2016

DOI: 10.1049/cp.2016.0290

2195.

Grzyb, Janusz; Statnikov, Konstantin; Sarmah, Neelanjan; Heinemann, Bernd; Pfeiffer, Ullrich R.
A 210-270-GHz Circularly Polarized FMCW Radar With a Single-Lens-Coupled SiGe HBT Chip
IEEE Transactions on Terahertz Science and Technology, 6 (6) :771-783
November 2016
ISSN: 2156-342X

DOI: 10.1109/TTHZ.2016.2602539

2194.

Westerhoff, Jens; Lessmann, Stephanie; Meuter, Mirko; Kummert, Anton
A classification and temporal filtering based system for online extrinsic camera calibration
2016 IEEE 19th International Conference on Intelligent Transportation Systems (ITSC), Page 1285-1290
November 2016

DOI: 10.1109/itsc.2016.7795722

2193.

Malz, S.; Hillger, P.; Heinemann, B.; Pfeiffer, U. R.
A 275 GHz amplifier in 0.13µm SiGe
2016 11th European Microwave Integrated Circuits Conference (EuMIC) :185-188
October 2016

DOI: 10.1109/EuMIC.2016.7777521

2192.

Sarmah, N.; Vazquez, P. R.; Grzyb, J.; Förster, W.; Heinemann, B.; Pfeiffer, U. R.
A wideband fully integrated SiGe chipset for high data rate communication at 240 GHz
2016 11th European Microwave Integrated Circuits Conference (EuMIC) :181-184
October 2016

DOI: 10.1109/EuMIC.2016.7777520

2191.

Jain, Ritesh; Pfeiffer, Ullrich R.
From Terahertz Systems to RF Circuit Design
IEEE Compound IC Symposium (CSICS), Austin, USA (Short Course-1: Terahertz SiGe HBT Technologies: Creating the winning design engine)
October 2016

2190.

Dutiné, J.; Clemens, M.; Schöps, S.
Survey on Semi-Explicit Time Integration of Eddy Current Problems
Proceedings of the 11th International Conference on Scientific Computing in Electrical Engineering (SCEE 2016), Strobl, Austria, 03.-07.10.2016
October 2016

ISBN: 978-3-319-75537-3

2189.

Dutiné, J.; Clemens, M.; Schöps, S.
Numerical Techniques for the Acceleration of Semi-Explicit Time Integration of Eddy Current Problems
URSI e.V. Deutschland 2016 Kleinheubacher Tagung (KHB 2016), Miltenberg, Germany, 26.-28.09.2016. Abstract.
September 2016

2188.

Jörgens, C.; Clemens, M.
Numerische Simulation von elektrischen Feldverteilungen in Hochspannungsgleichstrom-Übertragungskabeln unter Berücksichtigung von nichtlinearen Effekten durch Temperatur- und Raumladungsverteilungen
URSI e.V. Deutschland 2016 Kleinheubacher Tagung (KHB 2016), Miltenberg, Germany, 26.-28.09.2016. Abstract.
September 2016

2187.

Grzyb, Janusz; Statnikov, Konstatin; Sarmah, Neelanjan; Pfeiffer, Ullrich
3-D High-Resolution Imaging At 240 GHz With A Single-Chip FMCW Monostatic Radar In SiGe HBT Technology
2016 41st International Conference on Infrared, Millimeter, and Terahertz waves, Page 1-2
IRMMW-THz 2016, Denmark
Denmark
September 2016

DOI: 10.1109/IRMMW-THz.2016.7758437

2186.

Malz, Stefan; Jain, Ritesh; Pfeiffer, Ullrich R.
Towards passive imaging with CMOS THz cameras
2016 41st International Conference on Infrared, Millimeter, and Terahertz waves,
IRMMW-THz 2016, Denmark
Denmark
September 2016

DOI: 10.1109/IRMMW-THz.2016.7758858

2185.

Jain, Ritesh; R, Holger; Pfeiffer, Ullrich R.
Zero gate-bias terahertz detection with an asymmetric NMOS transistor
2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz),
IRMMW-THz 2016, Denmark
Denmark
September 2016

DOI: 10.1109/IRMMW-THz.2016.7758895

2184.

Zang, M.; Cimala, C.; Clemens, M.; Schmuelling, B.
Comparison of Two Novel Approaches for the Simulation of Magneto-Quasistatic Human Exposure
17th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering (IGTE 2016) , Graz, Austria, 18.-21.09.2016. Book of Abstracts, p. 56.
September 2016

2183.

Runke, S.; An, G.; Spathmann, O.; Streckert, J.; Clemens, M.
Simulation of Nondestructive Testing Methods for the Detection of Composite Material Defects
17th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering (IGTE 2016), Graz, Austria, 18.-21.09.2016. Book of Abstracts, p. 11.
September 2016

2182.

Sarmah, Neelanjan; Aufinger, Klaus; Lachner, Rudolf; Pfeiffer, Ullrich R.
A 200-225 GHz SiGe Power Amplifier with peak Psat of 9.6 dBm using wideband power combination
ESSCIRC Conference 2016: 42nd European Solid-State Circuits Conference :193-196
September 2016

DOI: 10.1109/ESSCIRC.2016.7598275

2181.

Jain, Ritesh; Grzyb, Janusz; Pfeiffer, Ullrich R.
Terahertz Light-Field Imaging
IEEE Transactions on Terahertz Science and Technology, 6 (5) :649-657
September 2016
ISSN: 2156-342X

DOI: 10.1109/TTHZ.2016.2584861

2180.

Viere, Steffen
Analyse bestehender Dienstleistungsinnovation im Kontext der Elektromobilität für die Konzeptentwicklung eines Geschäftsmodells
Bachelor-Thesis
August 2016

2179.

Patelkos, Evangelos
Analyse unterschiedlicher Fahrzyklen im Hinblick auf die Auswirkung der Fahrzeugmasse auf die Reichweite von Elektrofahrzeugen
Bachelor-Thesis
August 2016

2178.

Faerber, Viktor
Entwicklung von Optimierungsansätzen zur Präzisierung der Fahrzeugmassedetektion von Personenkraftwagen und Nutzfahrzeugen
Bachelor-Thesis
August 2016