Prof. Dr.-Ing. Klaus Hofmann

Leitung Fachgebiet IES

Kontakt

work +49 6151 16-20266

Work S306 336
Merckstr. 25
64283 Darmstadt

Forschungs- und Arbeitsbereiche

  • Analoge und Digitale Integrierte Schaltungen und Systeme
  • Integrierte Hochvolterzeugung
  • Anwendung von Integrierten Schaltungen in robusten Umgebungen (Industrie 4.0, Infrastrukturen, FAIR)
  • High-Speed/Low Latency Schaltungs- und Speicherarchitekturen für Future Internet Anwendungen
  • Druckbare Elektronik

Wissenschaftliche und berufliche Ausbildung

seit 2009 Professor, Technische Universität Darmstadt, Fachbereich Elektrotechnik und Informationstechnik, Fachgebiet Integrierte Elektronische Systeme
1998 – 2009 Industrietätigkeit bei Siemens HL, Infineon Technologies AG und Qimonda AG (München und Suzhou) in verschiedenen Positionen, u.a. Leitung Advanced Technology Software, Leitung DRAM Leitprodukte (DDR2/DDR3, 90nm-46nm), Leitung Global Analog Blocks (Director Product Development)
1993 – 1997 Wissenschaftlicher Mitarbeiter am Fachgebiet Mikroelektronische Systeme der TH Darmstadt und Promotion zum Dr.-Ing.
1989 – 1992 Studium der Elektrotechnik an der Ruhr-Universität Bochum und Purdue University West Lafayette, IN, USA. Abschluss 1992 zum Dipl.-Ing.
1986 – 1989 Studium/Ausbildung Elektrotechnik/Nachrichtentechnik an der Berufsakademie Stuttgart in Kooperation mit Telenorma GmbH
Springe zu: 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 1997 | 1996 | 1995
Anzahl der Einträge: 106.

2021

Roustaie, Farough ; Quednau, Sebastian ; Weissenborn, Florian ; Birlem, Olav ; Riehl, David ; Ding, Xiang ; Kramer, Andreas ; Hofmann, Klaus (2021):
Room Temperature KlettWelding Interconnect Technology for High Performance CMOS Logic.
In: Proceedings: IEEE 71st Electronic Components and Technology Conference: ECTC 2021, S. 371-376,
IEEE, 71st Electronic Components and Technology Conference (ECTC 2021), virtual Conference, 01.06.-04.07.2021, ISBN 978-1-6654-4097-4,
DOI: 10.1109/ECTC32696.2021.00069,
[Konferenzveröffentlichung]

2020

Reuter, Maximilian ; Pfau, Johannes ; Krauss, Tillmann A. ; Becker, Jürgen ; Hofmann, Klaus (2020):
From MOSFETs to Ambipolar Transistors: Standard Cell Synthesis for the Planar RFET Technology.
In: IEEE Transactions on Circuits and Systems I: Regular Papers, S. 12. IEEE, ISSN 1549-8328,
DOI: 10.1109/TCSI.2020.3035889,
[Artikel]

Mennicke, Lukas ; Hofmann, Klaus (2020):
Digitally Programmable low-noise Experimenter’s Platform for 300 kHz Ultrasonic Transducers.
VDE, 17th ITG/GMM - Fachtagung Analog, virtual Conference, 28.-30.09.2020, ISBN 9783800753352,
[Konferenzveröffentlichung]

Bachmann, Oliver ; Hofmann, Klaus (2020):
A Reconfigurable Arithmetic ADC for FPGA Implementations.
In: IGT-Fachbericht, 293, In: Analog 2020; 17th ITG/GMM-Symposium, S. 11-15,
VDE, Analog 2020; 17th ITG/GMM-Symposium, Online, 28.-30. September 2020, ISBN 978-3-8007-5335-2,
[Konferenzveröffentlichung]

Wasif, Sandy A. ; Hesham, Salma ; Goehringer, Diana ; Hofmann, Klaus ; Abd El Ghany, Mohamed A. (2020):
Energy Efficient Synchronous - Asynchronous Circuit-Switched NoC.
IEEE, 9th International Conference on Modern Circuits and Systems Technologies (MOCAST 2020), virtual Conference, 07.-09.09., ISBN 978-1-7281-6688-9,
DOI: 10.1109/MOCAST49295.2020.9200298,
[Konferenzveröffentlichung]

Angeli, Nico ; Hofmann, Klaus (2020):
Low-Power All-Digital Multiphase DLL Design Using a Scalable Phase-to-Digital Converter.
In: IEEE Transactions on Circuits and Systems I: Regular Papers, 67 (4), S. 1158-1168. ISSN 1549-8328,
DOI: 10.1109/tcsi.2019.2945086,
[Artikel]

Angeli, Nico ; Hofmann, Klaus (2020):
Fast Digital Clock Calibration of a Differential 6.4 Gb/s/pin Bidirectional Asymmetric Memory Interface.
In: IEEE Transactions on Circuits and Systems II: Express Briefs, IEE, ISSN 1549-7747,
DOI: 10.1109/TCSII.2020.2964908,
[Artikel]

Reuter, Maximilian ; Pfau, Johannes ; Krauss, Tillmann A. ; Moradinasab, Mahdi ; Schwalke, Udo ; Becker, Jurgen ; Hofmann, Klaus (2020):
Towards Ambipolar Planar Devices: The DeFET Device in Area Constrained XOR Applications.
In: 11th Latin American Symposium on Circuits & Systems (LASCAS 2020), S. 1-4,
IEEE, San José, Costa Rica, 25.-28.02., ISBN 978-1-7281-3428-4,
DOI: 10.1109/LASCAS45839.2020.9069043,
[Konferenzveröffentlichung]

Chowdary, Santhosh Shetty ; Abd El Ghany, Mohamed A. ; Hofmann, Klaus (2020):
IoT based Wireless Energy Efficient Smart Metering System Using ZigBee in Smart Cities.
In: 2020 7th International Conference on Internet of Things: Systems, Management and Security (IOTSMS), S. 1-4,
Paris, IEEE, Paris, ISBN 978-0-7381-2460-5,
DOI: 10.1109/IOTSMS52051.2020.9340230,
[Konferenzveröffentlichung]

Bachmann, Oliver ; Hofmann, Klaus (2020):
A novel Approach for Extending the Bandwidth Limitation of Tracking-ADCs.
In: 2020 9th International Conference on Modern Circuits and Systems Technologies (MOCAST), S. 1-4,
IEEE, 9th International Conference on Modern Circuits and Systems Technologies (MOCAST), Bremen, 7-9 Sept. 2020, ISBN 978-1-7281-6688-9,
DOI: 10.1109/MOCAST49295.2020.9200297,
[Konferenzveröffentlichung]

2019

Angeli, Nico ; Hofmann, Klaus (2019):
An All-Digital Duty-Cycle Corrector for Parallel High-Speed I/O Links.
IEEE, 2019 IEEE Nordic Circuits and Systems Conference (NORCAS): NORCHIP and International Symposium of System-on-Chip (SoC), Helsinki, Finland, 29.-30.10., ISBN 978-1-7281-2770-5,
DOI: 10.1109/NORCHIP.2019.8906953,
[Konferenzveröffentlichung]

Hirmer, Katrin ; Hofmann, Klaus ; Casper, Thorben ; Schöps, Sebastian (2019):
3D Field Simulation Model for Bond Wire On-Chip Inductors Validated by Measurements.
In: 2019 Kleinheubach Conference, Miltenberg, ISBN 978-3-948571-00-9,
[Buchkapitel]

Keil, Ferdinand ; Hofmann, Klaus (2019):
A Comparative Study of the Lifetimes of High-End and Low-Cost Off-Line LED Drivers Under Accelerated Test Conditions.
S. 231-234, IEEE, 16th China International Forum on Solid State Lighting 2019 International Forum on Wide Bandgap Semiconductors China (SSLChina: IFWS 2019), Shenzhen, China, 25.-27.11., ISBN 978-1-7281-5756-6,
DOI: 10.1109/SSLChinaIFWS49075.2019.9019814,
[Konferenzveröffentlichung]

Lerber, Tuomo von ; Lassas, Matti ; Lyubopytov, Vladimir S. ; Ylinen, Lauri ; Chipouline, Arkadi ; Hofmann, Klaus ; Küppers, Franko (2019):
All-optical majority gate based on an injection-locked laser.
In: Scientific Reports, 9, S. 14576. Springer Nature, ISSN 2045-2322,
DOI: 10.1038/s41598-019-51025-y,
[Artikel]

Lakshminarayanan, Sreekesh ; Hofmann, Klaus (2019):
A Digitally Controllable Passive Variable Slope Gain Equalizer for Wideband Radio Frequency System-on-Chip Applications.
S. 461-465, IEEE, 32nd IEEE International System-on-Chip Conference (SOCC 2019), Singapore, 03.-06.09., ISBN 978-1-7281-3484-0,
DOI: 10.1109/SOCC46988.2019.1570558481,
[Konferenzveröffentlichung]

Hirmer, Katrin ; Bodenstein, Christina ; Sauer, Hans Martin ; Dörsam, Edgar ; Hofmann, Klaus (2019):
Nonlinear behavior in electrical properties of fully screen printed electroluminescent panels.
In: Journal of Print and Media Technology Research, 8 (3), S. 145-154. Iarigai, ISSN 2414-6250,
DOI: 10.14622/JPMTR-1905,
[Artikel]

Hirmer, Katrin ; Hofmann, Klaus (2019):
Substrate Coupling in a Fully Integrated Three-State High Voltage Inverter.
IEEE, 17th IEEE International New Circuits and Systems Conference (NEWCAS 2019), Munich, Germany, 23.-26.06., ISBN 978-1-7281-1032-5,
DOI: 10.1109/NEWCAS44328.2019.8961217,
[Konferenzveröffentlichung]

Lakshminarayanan, Sreekesh ; Malhotra, Harman ; Navara, David ; Reiss, Norbert ; Hofmann, Klaus (2019):
A Wideband Digitally Controllable RFIC with Gain and Wavelength Tunability and Built-in Self Test Functionalities for Optical Transceiver Modules in FTTx Applications.
S. 227-230, IEEE, 2019 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), Boston, USA, 02.-04.06., ISBN 978-1-7281-1702-7,
DOI: 10.1109/RFIC.2019.8701779,
[Konferenzveröffentlichung]

Angeli, Nico ; Bachmann, Oliver ; Hofmann, Klaus (2019):
A 2.5 GHz All-Digital Multiphase DLL and Phase Shifter in 65 nm CMOS using a Scalable Phase-to-Digital Converter.
IEEE, 2019 IEEE International Symposium on Circuits and Systems (ISCAS), Sapporo, Japan, 26.-29.05., ISBN 978-1-7281-0397-6,
DOI: 10.1109/iscas.2019.8702157,
[Konferenzveröffentlichung]

Reuter, Maximilian ; Krauss, Tillmann A. ; Moradinasab, Mahdi ; Pfau, Johannes ; Schwalke, Udo ; Becker, Jurgen ; Hofmann, Klaus (2019):
From MOSFETs to Ambipolar Transistors: A Static DeFET Inverter Cell for SOI.
In: IEEE Asia Pacific Conference on Circuits and Systems (APCCAS 2019), S. 113-116,
Bangkok, Thailand, 11.-14. Nov., DOI: 10.1109/APCCAS47518.2019.8953083,
[Konferenzveröffentlichung]

Pfau, Johannes ; Reuter, Maximilian ; Harbaum, Tanja ; Hofmann, Klaus ; Becker, Jurgen (2019):
A Hardware Perspective on the ChaCha Ciphers: Scalable Chacha8/12/20 Implementations Ranging from 476 Slices to Bitrates of 175 Gbit/s.
S. 294-299, IEEE, 32nd IEEE International System-on-Chip Conference (SOCC 2019), Singapore, 03.-06.09., ISSN 21641676, ISBN 9781728134840,
DOI: 10.1109/SOCC46988.2019.1570548289,
[Konferenzveröffentlichung]

Ismail, Mohamed ; Hofmann, Klaus ; El Ghany, Mohamed A. Abd (2019):
Early Diagnoses of Alzheimer using EEG data and Deep Neural Networks classification.
In: 2019 IEEE Global Conference on Internet of Things (GCIoT), S. 1-5,
IEEE, 2019 IEEE Global Conference on Internet of Things (GCIoT), Dubai, 4-7 Dec. 2019, ISBN 978-1-7281-4874-8,
DOI: 10.1109/GCIoT47977.2019.9058417,
[Konferenzveröffentlichung]

2018

Angeli, Nico ; Hofmann, Klaus (2018):
A Low-Power and Area-Efficient Digitally Controlled Shunt-Capacitor Delay Element for High-Resolution Delay Lines.
IEEE, 25th IEEE International Conference on Electronics, Circuits and Systems (ICECS 2018), Bordeaux, France, 09.-12.12., ISBN 978-1-5386-9116-8,
DOI: 10.1109/icecs.2018.8617948,
[Konferenzveröffentlichung]

Hirmer, Katrin ; Korner, Dominic ; Hofmann, Klaus (2018):
Improving the Efficiency of a Multistage Boost Converter with Parallel Inductor Charging.
IEEE, 19th Workshop on Control and Modeling for Power Electronics (COMPEL 2018), Padua, Italy, 25.-28.06., ISBN 978-1-5386-5542-9,
DOI: 10.1109/COMPEL.2018.8459928,
[Konferenzveröffentlichung]

Hirmer, Katrin ; Saif, Muhammad Bilal ; Hofmann, Klaus (2018):
Integrated symmetrical high-voltage inverter for the excitation of touch sensitive electroluminescent devices.
S. 343-346, IEEE, 30th International Symposium on Power Semiconductor Devices and ICs (ISPSD 2018), Chicago, USA, 13.-17.05., ISBN 978-1-5386-2928-4,
DOI: 10.1109/ISPSD.2018.8393673,
[Konferenzveröffentlichung]

Angeli, Nico ; Hofmann, Klaus (2018):
A Scalable Fully Synthesized Phase-to-Digital Converter for Phase and Duty-Cycle Measurement of High-Speed Clocks.
IEEE, 2018 IEEE International Symposium on Circuits and Systems (ISCAS), Florence, Italy, 27.-30.05., ISBN 978-1-5386-4882-7,
DOI: 10.1109/iscas.2018.8351118,
[Konferenzveröffentlichung]

Großkurth, Dominik ; Keil, Ferdinand ; Hofmann, Klaus (2018):
Batteriebetriebene Vorrichtung zur Auswertung von Sensorsignalen.
DE 10 2017 121 933.1,
[Norm, Patent, Standard]

Angeli, Nico ; Hofmann, Klaus (2018):
Schaltungsanordnung und Verfahren zum Ermitteln eines Versatzes zwischen zwei Signalflanken.
DE 10 2017 109 192.0,
[Norm, Patent, Standard]

Ragab, Esraa ; Abd El Ghany, Mohamed A. ; Hofmann, Klaus (2018):
DDR2 Memory Controller for Multi-core Systems with AMBA AXI Interface.
S. 224-227, IEEE, 30th International Conference on Microelectronics (ICM 2018), Sousse, Tunesia, 16.-19.12., ISBN 978-1-5386-8168-8,
DOI: 10.1109/ICM.2018.8704101,
[Konferenzveröffentlichung]

Etman, Reem W. ; Hesham, Salma ; Hofmann, Klaus ; Ghany, Mohamed A. Abd El ; Goehringer, Diana (2018):
Analysis of Synchronous-Asynchronous NoC for the Dark Silicon Era.
IEEE, IEEE Nordic Circuits and Systems Conference (NORCAS): NORCHIP and International Symposium of System-on-Chip (SoC 2018), Tallinn, Estonia, 30.-31.10., ISBN 978-1-5386-7657-8,
DOI: 10.1109/NORCHIP.2018.8573470,
[Konferenzveröffentlichung]

Farag, Omar ; Mohamed, Mariam ; Abd El Ghany, Mohamed ; Hofmann, Klaus (2018):
Integrated Sensors for Early Breast Cancer Diagnostics.
In: 2018 IEEE 21st International Symposium on Design and Diagnostics of Electronic Circuits & Systems (DDECS), S. 153-157,
IEEE, 2018 IEEE 21st International Symposium on Design and Diagnostics of Electronic Circuits & Systems (DDECS), Budapest, 12 July 2018, e-ISSN 2473-2117,
DOI: 10.1109/DDECS.2018.00034,
[Konferenzveröffentlichung]

2017

Aboughaly, Ali A. ; Iqbal, Danyal ; Abd El Ghany, Mohamed A. ; Hofmann, Klaus (2017):
NICBPM: Non-invasive cuff-less blood pressure monitor.
IEEE, 29th International Conference on Microelectronics (ICM 2017), Beirut, Lebanon, 10.-13.12., ISBN 978-1-5386-4050-0,
DOI: 10.1109/ICM.2017.8268843,
[Konferenzveröffentlichung]

Lerber, Tuomo von ; Lassas, M. ; Le, Quang Trung ; Lyubopytov, Vladimir ; Chipouline, Arkadi ; Hofmann, Klaus ; Küppers, F. (2017):
Optical computing by injection-locked lasers.
In: arXiv-Computer Science, In: Emerging Technologies, (Preprint), [Artikel]

Jager, Axel ; Grobkurth, Dominik ; Rutsch, Matthias ; Unger, Alexander ; Golinske, Rene ; Wang, Han ; Dixon, Steve ; Hofmann, Klaus ; Kupnik, Mario (2017):
Air-coupled 40-kHz ultrasonic 2D-phased array based on a 3D-printed waveguide structure.
IEEE, IEEE International Ultrasonics Symposium (IUS 2017), Washington D.C., USA, 06.-09.09., ISBN 978-1-5386-3384-7,
DOI: 10.1109/ULTSYM.2017.8091892,
[Konferenzveröffentlichung]

Lakshminarayanan, Sreekesh ; Hofmann, Klaus (2017):
A Wideband RF Power Detector with -56 dBm Sensitivity and 64 dB Dynamic Range in SiGe BiCMOS Technology.
IEEE International Symposium on Circuits and Systems, Baltimore, Maryland, USA, DOI: 10.1109/ISCAS.2017.8050666,
[Konferenzveröffentlichung]

Malhotra, Harmann ; Lakshminarayanan, Sreekesh ; Hofmann, Klaus (2017):
Modelling the Impact of PCB traces on the Performance of an RF Amplifier in an ASIC with the help of CST-Studio Full Field EM Simulations and Cadence Virtuoso Co-Simulations.
CST European User Conference, Darmstadt, [Konferenzveröffentlichung]

Bosch, Eva ; Grosch, Thomas ; Abele, Eberhard ; Metternich, Joachim ; Landfried, Kim-Carolin ; Großkurth, Dominik ; Hofmann, Klaus ; Wieschollek, Matthias ; Ebben, Alexander ; Schloen, Jan ; Ziegltrum, Franz ; Gutmacher, Martin ; Schwennig, Bernd (2017):
Intelligente Werkzeuge für die vernetzte Produktion von morgen - SmartTool Abschlussbericht.
Darmstadt, [Report]

2016

Hirmer, Katrin ; Schuster, Peter ; Keil, Ferdinand ; Hofmann, Klaus (2016):
Low-cost high-voltage arbitrary waveform generator for broad lifetime measurements of electroluminescent devices.
IEEE, 2nd Annual Southern Power Electronics Conference (SPEC 2016), Auckland, New Zealand, 05.-08.12.2016, ISBN 978-1-5090-1547-4,
DOI: 10.1109/SPEC.2016.7846014,
[Konferenzveröffentlichung]

Saif, Muhammad Bilal ; Xu, Yingjie ; Hofmann, Klaus (2016):
Comparison of charge pump and boost circuits for high voltage & low power voltage conversions.
In: Proceedings of ELMAR-2016, S. 67-71,
IEEE, 58th International Symposium on Electronics in Marine, Zadar, Croatia, 12.-14.09.2016, ISBN 978-953-184-221-1,
DOI: 10.1109/ELMAR.2016.7731756,
[Konferenzveröffentlichung]

Saif, Muhammad Bilal ; Xu, YingjieYingjie ; Hofmann, Klaus (2016):
Comparison of the Charge Pump and the Boost circuits for high voltage & low power voltage conversions.
58th International Symposium ELMAR-2016, Zadar, Croatia, [Konferenzveröffentlichung]

Saif, Muhammad Bilal ; Korner, Dominic ; Hofmann, Klaus (2016):
Multistage Boost Converter with the ability Of Parallel Inductor Charging.
IEEE, 17th Workshop on Control and Modeling for Power Electronics (COMPEL 2016), Trondheim, Norway, 27.-30.06., ISBN 978-1-5090-1816-1,
DOI: 10.1109/COMPEL.2016.7556733,
[Konferenzveröffentlichung]

Xiong, Botao ; Hofmann, Klaus (2016):
Unimodal Criteria of Tunable Matching Network.
In: Electronics Letters, 52 (13), S. 1149-1151. Institution of Engineering and Technology, ISSN 0013-5194, e-ISSN 1350-911X,
DOI: 10.1049/el.2016.0860,
[Artikel]

Xiong, Botao ; Hofmann, Klaus (2016):
Binary search algorithm for adaptive impedance matching network.
In: Electronics Letters, 52 (9), S. 714-716. IEEE, ISSN 0013-5194,
DOI: 10.1049/el.2015.3830,
[Artikel]

Mandelkow, C. ; Schuessler, M. ; Kubina, B. ; Saez, Jiminez A. ; Maune, H. ; Jakoby, Rolf ; Landfried, Kim-Carolin ; Keil, Ferdinand ; Hofmann, Klaus (2016):
Bauteil mit einer Antenne.
DE 10 2016 117 092,
[Norm, Patent, Standard]

Kaloumenos, Mareiki ; Hofmann, Klaus ; Spiehl, Dieter ; Hoffmann, Rudolf C. ; Precht, Ruben ; Bonrad, Klaus (2016):
Electrical properties of solution processed multilayer high-k ZrO2 capacitors in inert atmosphere.
In: Thin Solid Films, 600, S. 59-64. Elsevier ScienceDirect, ISSN 00406090,
DOI: 10.1016/j.tsf.2015.12.068,
[Artikel]

Xiong, B. ; Hofmann, Klaus (2016):
Binary search algorithm for adaptive impedance matching network.
In: Electronics Letters, 52 (9), S. 714-716. Institution of Engineering and Technology, ISSN 1350911X,
DOI: 10.1049/el.2015.3830,
[Artikel]

Saleab, Michael S. ; Abd El Ghany, Mohamed A. ; Toma, Ramez M. ; Hofmann, Klaus (2016):
Real-time sleep detection and warning system to ensure driver's safety based on EEG.
In: 2016 IEEE 19th International Symposium on Design and Diagnostics of Electronic Circuits & Systems (DDECS), S. 1-6,
IEEE, 2016 IEEE 19th International Symposium on Design and Diagnostics of Electronic Circuits & Systems (DDECS), Kosice, 20-22 April 2016, ISBN 978-1-5090-2467-4,
DOI: 10.1109/DDECS.2016.7482475,
[Konferenzveröffentlichung]

2015

Kaloumenos, Mareiki ; Pacak, Philipp ; Hoffmann, Rudolf C. ; Spiehl, Dieter ; Hofmann, Klaus ; Bonrad, Klaus (2015):
Influence of moisture on the electrical properties of solution processed multilayer high-k ZrO2-capacitors.
In: RSC Advances, 5 (130), S. 107608-107615. Royal Society of Chemistry, ISSN 2046-2069,
DOI: 10.1039/C5RA15782J,
[Artikel]

Ziegltrum, Franz ; Landfried, Kim-Carolin ; Keil, Ferdinand ; Hofmann, Klaus ; Grosch, Thomas ; Abele, Eberhard (2015):
Werkzeughalter mit integrierter Sensorik.
DE 10 2015 220 533.9,
[Norm, Patent, Standard]

Landfried, Kim-Carolin ; Hofmann, Klaus (2015):
So geht's dem Bohrer.
In: Mechatronik, 123 (12), S. 36-37. [Artikel]

Schoenberger, Alex ; Hofmann, Klaus (2015):
Analysis of asymmetric 3D DRAM Architecture in combination with L2 Cache Size Reduction.
In: Proceedings of the 2015 International Conference on High Performance Computing & Simulation, S. 123-128,
IEEE, 13th International Conference on High Performance Computing & Simulation (HPCS 2015), Amsterdam, Netherlands, 20.-24.07., ISBN 978-1-4673-7812-3,
DOI: 10.1109/HPCSim.2015.7237030,
[Konferenzveröffentlichung]

Mößinger, Holger ; Haus, Henry ; Saif, Muhammad Bilal ; Hofmann, Klaus ; Schlaak, Helmut F. (2015):
Reduced size multichannel driving electronics for small scale dielectric elastomer actuator applications.
5th International Conference on Electromechanically Active Polymer transducers & artificial muscles (EuroEAP 2015), Tallinn, Estonia, 09.-10.06.2015, [Konferenzveröffentlichung]

Saif, Muhammad Bilal ; Hofmann, Klaus (2015):
Two stage Boost system capable of 5V to 192V-400V DC - DC conversion.
In: Proceedings of the 2015 International Conference on Power Electronics and Energy Engineering,
Atlantis Press, International Conference on Power Electronics and Energy Engineering (PEEE 2015), Hong Kong, China, 19.- 20.04.2015, [Konferenzveröffentlichung]

Ahmed, Ali ; Hesham, Salma ; Abd El Ghany, Mohamed A. ; Gohringer, Diana ; Hofmann, Klaus (2015):
Online bicast allocation algorithm for contention-free-routing NoCs.
S. 324-327, IEEE, IEEE International Conference on Electronics, Circuits, and Systems (ICECS 2015), Cairo, Egypt, 06.-09.12., ISBN 978-1-5090-0246-7,
DOI: 10.1109/ICECS.2015.7440314,
[Konferenzveröffentlichung]

Hollstein, Thomas ; Azad, Siavoosh Payandeh ; Kogge, Thilo ; Ying, Haoyuan ; Hofmann, Klaus (2015):
NoCDepend: A Flexible and Scalable Dependability Technique for 3D Networks-on-Chip.
S. 75-78, IEEE, 18th International Symposium on Design and Diagnostics of Electronic Circuits & Systems, Belgrade, Serbia, 22.-24.04.2015, ISBN 978-1-4799-6779-7,
DOI: 10.1109/DDECS.2015.30,
[Konferenzveröffentlichung]

Ghany, Mohamed A. Abd El ; Saleab, Michael S. ; Toma, Ramez M. ; Hofmann, Klaus (2015):
Efficient wearable real-time vital signs monitoring system.
In: 2015 IEEE International Conference on Electronics, Circuits, and Systems (ICECS), S. 217-220,
IEEE, 2015 IEEE International Conference on Electronics, Circuits, and Systems (ICECS), Cairo, 6-9 Dec. 2015, ISBN 978-1-5090-0246-7,
DOI: 10.1109/ICECS.2015.7440287,
[Konferenzveröffentlichung]

2014

Shen, Lufei ; Keil, Ferdinand ; Hofmann, Klaus (2014):
Stabilization methods for integrated high voltage charge pumps.
S. 226-229, IEEE, 17th International Symposium on Design and Diagnostics of Electronic Circuits & Systems, Warsaw, Poland, 23.-25.04.2014, ISBN 978-1-4799-4558-0,
DOI: 10.1109/DDECS.2014.6868795,
[Konferenzveröffentlichung]

Ying, Haoyuan ; Hofmann, Klaus ; Hollstein, Thomas (2014):
Dynamic quadrant partitioning adaptive routing algorithm for irregular reduced vertical link density topology 3-Dimensional Network-on-Chips.
S. 516-522, IEEE, International Conference on High Performance Computing & Simulation (HPCS 2014), Bologna, Italy, 21.-25.07., ISBN 978-1-4799-5312-7,
DOI: 10.1109/HPCSim.2014.6903729,
[Konferenzveröffentlichung]

Schonberger, Alex ; Hofmann, Klaus (2014):
3DMemory - Memory usage analysis tool.
S. 81-85, IEEE, 3rd Mediterranean Conference on Embedded Computing (MECO 2014), Budva, Montenegro, 15.-19.06., ISSN 2377-5475,
DOI: 10.1109/MECO.2014.6862663,
[Konferenzveröffentlichung]

Heid, Kris ; Ying, Haoyuan ; Hochberger, Christian ; Hofmann, Klaus (2014):
LatEst: Latency estimation and high speed evaluation for wormhole switched Networks-on-Chip.
IEEE, 9th International Symposium on Reconfigurable and Communication-Centric Systems-on-Chip (ReCoSoC 2014), Montpellier, France, 26.-28.05., ISBN 978-1-4799-5810-8,
DOI: 10.1109/ReCoSoC.2014.6861335,
[Konferenzveröffentlichung]

Ying, Haoyuan ; Hollstein, Thomas ; Hofmann, Klaus (2014):
A hardware/software co-design reconfigurable Network-on-Chip FPGA emulation method.
IEEE, 9th International Symposium on Reconfigurable and Communication-Centric Systems-on-Chip (ReCoSoC 2014), Montpellier, France, 26.-28.05., ISBN 978-1-4799-5810-8,
DOI: 10.1109/ReCoSoC.2014.6861336,
[Konferenzveröffentlichung]

Balasubramaniam, Harish ; Hofmann, Klaus (2014):
Analysis of current conveyor non-idealities for implementation as integrator in delta sigma modulators.
S. 89-92, IEEE, 17th International Symposium on Design and Diagnostics of Electronic Circuits & Systems, Warsaw, Poland, 23.-25.04.2014, ISBN 978-1-4799-4560-3,
DOI: 10.1109/DDECS.2014.6868769,
[Konferenzveröffentlichung]

Fang, Yuan ; Bargon, Jonas ; Jaiswal, Ashok ; Hofmann, Klaus (2014):
A low-jitter clock and data recovery for GDDR5 interface trainings.
IEEE, 2014 IEEE International Conference on IC Design & Technology, Austin, USA, 28.-30.05., ISSN 2381-3555,
DOI: 10.1109/ICICDT.2014.6838584,
[Konferenzveröffentlichung]

Hesham, Salma ; Abd El Ghany, Mohamed A. ; Hofmann, Klaus (2014):
High throughput architecture for the Advanced Encryption Standard Algorithm.
S. 167-170, IEEE, 17th International Symposium on Design and Diagnostics of Electronic Circuits & Systems, Warsaw, Poland, 23.-25.04.2014, ISBN 978-1-4799-4560-3,
DOI: 10.1109/DDECS.2014.6868783,
[Konferenzveröffentlichung]

Ning, Jing ; Hofmann, Klaus (2014):
A 120V high voltage DAC array for a tunable antenna in communication system.
S. 65-70, IEEE, 17th International Symposium on Design and Diagnostics of Electronic Circuits & Systems, Warsaw, Poland, 23.-25.04.2014, ISBN 978-1-4799-4560-3,
DOI: 10.1109/DDECS.2014.6868765,
[Konferenzveröffentlichung]

Ying, Haoyuan ; Hofmann, Klaus ; Hollstein, Thomas (2014):
Optimized System-Level Design Methods for NoC-Based Many Core Embedded Systems.
In: Advances in Systems Analysis, Software Engineering, and High Performance Computing, In: Handbook of Research on Embedded Systems Design, S. 150-179, IGI Global, ISBN 9781466661943,
DOI: 10.4018/978-1-4666-6194-3.ch007,
[Buchkapitel]

Balasubramaniam, Harish ; Hofmann, Klaus (2014):
Robust design methodology for switched capacitor delta sigma modulators based on current conveyors.
S. 277-280, IEEE, 12th International New Circuits and Systems Conference (NEWCAS 2014), Trois-Rivieres, Canada, 22.-25.06., ISBN 978-1-4799-4885-7,
DOI: 10.1109/NEWCAS.2014.6934036,
[Konferenzveröffentlichung]

Balasubramaniam, Harish ; Hofmann, Klaus (2014):
Calibrated switched capacitor integrators based on current conveyors and its application to Delta Sigma ADC.
IEEE, 10th Conference on Ph.D. Research in Microelectronics and Electronics (PRIME 2014), Grenoble, France, 30.06.-03.07., ISBN 978-1-4799-4994-6,
DOI: 10.1109/PRIME.2014.6872725,
[Konferenzveröffentlichung]

Jaiswal, Ashok ; walk, Dominik ; Fang, Yuan ; Hofmann, Klaus (2014):
Low-power high-speed on-chip asynchronous Wave-pipelined CML SerDes.
S. 5-10, IEEE, 27th IEEE International System-on-Chip Conference (SOCC 2014), Las Vegas, USA, 02.-05.09., ISSN 2164-1676,
DOI: 10.1109/SOCC.2014.6948891,
[Konferenzveröffentlichung]

Traskov, Boris ; Langenbach, Ulrich ; Hofmann, Klaus ; Gregorius, Peter (2014):
Hardware architecture of an Internet Protocol Version 6 processor.
S. 198-203, IEEE, 27th IEEE International System-on-Chip Conference (SOCC 2014), Las Vegas, U.S.A., 02.-05.09., ISBN 978-1-4799-3378-5,
DOI: 10.1109/SOCC.2014.6948926,
[Konferenzveröffentlichung]

Schoenberger, Alex ; Hofmann, Klaus (2014):
Fast Memory Region: 3D DRAM memory concept evaluated for JPEG2000 algorithm.
IEEE, 2014 International Symposium on System-on-Chip (SoC), Tampere, Finland, 28.-29.10., ISBN 978-1-4799-6890-9,
DOI: 10.1109/ISSOC.2014.6972443,
[Konferenzveröffentlichung]

Radwan, Abdelrahman H. ; Marzouk, Ahmad M. ; Abd El Ghany, Mohamed A. ; Hofmann, Klaus (2014):
An efficient maximum power point tracking algorithm for solar PV panels.
In: 2014 NORCHIP, S. 1-4,
IEEE, 2014 NORCHIP, Tampere, 27-28 Oct. 2014, ISBN 978-1-4799-5442-1,
DOI: 10.1109/NORCHIP.2014.7004705,
[Konferenzveröffentlichung]

2013

Oetting, Andreas ; Katzenbeisser, Stefan ; Hähnle, Reiner ; Hofmann, Klaus ; Klingauf, Uwe ; Mezini, Mira ; Schön, Sebastian ; Schütz, Ingo (2013):
Langlebige sicherheitskritische Infrastrukturen.
In: Proceedings 13th International SIGNAL+DRAHT Congress, S. 41-42,
Fulda, Germany, [Konferenzveröffentlichung]

Salem, Ayman A. ; Ghany, Mohamed A. Abd El ; Hofmann, Klaus (2013):
Performability measurement of coding algorithms for network on chip.
In: 2013 IEEE 20th International Conference on Electronics, Circuits, and Systems (ICECS), S. 691-694,
Abu Dhabi, IEEE, 2013 IEEE 20th International Conference on Electronics, Circuits, and Systems (ICECS), Abu Dhabi, 8-11 Dec. 2013, ISBN 978-1-4799-2452-3,
DOI: 10.1109/ICECS.2013.6815508,
[Konferenzveröffentlichung]

Wanas, Mohamed A. ; Abd El Ghany, Mohamed A. ; Hofmann, Klaus (2013):
Hybrid Mesh-Ring wireless NoC for multi-core system.
In: 2013 IEEE 16th International Symposium on Design and Diagnostics of Electronic Circuits & Systems (DDECS), S. 295-296,
Karlovy Vary, IEEE, 2013 IEEE 16th International Symposium on Design and Diagnostics of Electronic Circuits & Systems (DDECS), Karlovy Vary, Czech Republic, 8-10 April 2013, ISBN 978-1-4673-6134-7,
DOI: 10.1109/DDECS.2013.6549839,
[Konferenzveröffentlichung]

2012

Gonzalez-Rodriguez, Erick ; Maune, Holger ; Zheng, Yuliang ; Shen, Lufei ; Shah, Ibrahim Asghar ; Hofmann, Klaus ; Dahlhaus, Dirk ; Jakoby, Rolf (2012):
Impact of group delay on tunable impedance matching networks based on Barium-Strontium-Titanate varactors.
IEEE, 2012 International Symposium on Signals, Systems, and Electronics (ISSSE), Potsdam, Germany, 03.-05.10., ISBN 978-1-4673-4454-8,
DOI: 10.1109/ISSSE.2012.6374317,
[Konferenzveröffentlichung]

Hofmann, Klaus ; Shen, Lufei ; Gonzalez- Rodriguez, Erick ; Maune, Holger ; Shah, Ibrahim Asghar ; Dahlhaus, Dirk ; Jakoby, Rolf (2012):
Fully integrated high voltage charge pump for energy-efficient reconfigurable multi-band RF-transceivers.
IEEE, 2012 International Conference on Telecommunications Energy (Intelec), Scottsdale, USA, 30.09.-04.10., ISBN 978-1-4673-0999-8,
DOI: 10.1109/INTLEC.2012.6374483,
[Konferenzveröffentlichung]

Gottschling, Philip ; Ying, Haoyuan ; Hofmann, Klaus (2012):
GSNOC UI - A comfortable graphical user interface for advanced design and evaluation of 3-dimensional scalable Networks-on-Chip.
S. 261-267, IEEE, 2012 International Conference on High Performance Computing & Simulation (HPCS), Madrid, Spain, 02.-06.07., ISBN 978-1-4673-2359-8,
DOI: 10.1109/HPCSim.2012.6266922,
[Konferenzveröffentlichung]

Ying, Haoyuan ; Jaiswal, Ashok ; Hofmann, Klaus (2012):
Deadlock-free routing algorithms for 3-dimension Networks-on-Chip with reduced vertical channel density topologies.
S. 268-274, IEEE, 2012 International Conference on High Performance Computing & Simulation (HPCS), Madrid, Spain, 02.-06.07., ISBN 978-1-4673-2359-8,
DOI: 10.1109/HPCSim.2012.6266923,
[Konferenzveröffentlichung]

Hofmann, Klaus (2012):
Invited talk: Network-on-Chip: Challenges for the interconnect and I/O-architecture.
S. 252-253, IEEE, 2012 International Conference on High Performance Computing & Simulation (HPCS), Madrid, Spain, 02.-06.07., ISBN 978-1-4673-2359-8,
DOI: 10.1109/HPCSim.2012.6266920,
[Konferenzveröffentlichung]

Ying, Haoyuan ; Hollstein, Thomas ; Hofmann, Klaus (2012):
Communication-centric high level synthesis metrics for low vertical channel density 3-dimensional Networks-on-Chip.
IEEE, 7th International Workshop on Reconfigurable and Communication-Centric Systems-on-Chip (ReCoSoC), York, United Kingdom, 09.-11.07.2012, ISBN 978-1-4673-2570-7,
DOI: 10.1109/ReCoSoC.2012.6322897,
[Konferenzveröffentlichung]

Shen, Lufei ; Hofmann, Klaus (2012):
Fully integratable 4-phase charge pump architecture for high voltage applications.
S. 265-268, IEEE, 19th International Conference Mixed Design of Integrated Circuits and Systems - MIXDES 2012, Warsaw, Poland, 24.-26.05., ISBN 978-1-4577-2092-5,
[Konferenzveröffentlichung]

Ying, Haoyuan ; Jaiswal, Ashok ; Abd El Ghany, Mohamed A. ; Hollstein, Thomas ; Hofmann, Klaus (2012):
A simulation framework for 3-dimension Networks-on-chip with different vertical channel density configurations.
S. 83-88, IEEE, 15th International Symposium on Design and Diagnostics of Electronic Circuits & Systems (DDECS 2012), Tallinn, Estonia, 18.-20.04., ISBN 978-1-4673-1187-8,
DOI: 10.1109/DDECS.2012.6219030,
[Konferenzveröffentlichung]

2011

Zamzam, Deena M. ; Abd El Ghany, Mohamed A. ; Hofmann, Klaus ; Ismail, Mohammad (2011):
Highly reliable and power efficient NOC interconnects.
IEEE, 2011 NORCHIP, Lund,Sweden, 14.-15.11., ISBN 978-1-4577-0514-4,
DOI: 10.1109/NORCHP.2011.6126732,
[Konferenzveröffentlichung]

Ying, Haoyuan ; Jaiswal, Ashok ; Hollstein, Thomas ; Hofmann, Klaus (2011):
A Fast Congestion-Aware Flow Control Mechanism for ID-Based Networks-on-Chip with Best-Effort Communication.
S. 63-70, IEEE, 14th Euromicro Conference on Digital System Design, Oulu, Finland, 31.08.-02.09.2011, ISBN 978-1-4577-1048-3,
DOI: 10.1109/DSD.2011.13,
[Konferenzveröffentlichung]

Balasubramaniam, Harish ; Hofmann, Klaus (2011):
A novel 8 bit open loop residue amplifier based pipeline ADC using a single fully differential current conveyor and foreground calibration.
IEEE, 54th International Midwest Symposium on Circuits and Systems (MWSCAS), Seoul, South Korea, 07.-10-08.2011, ISBN 978-1-61284-856-3,
DOI: 10.1109/MWSCAS.2011.6026362,
[Konferenzveröffentlichung]

Balasubramaniam, Harish ; Hofmann, Klaus (2011):
A new 60.2 dB 2nd order delta sigma modulator using open loop buffers based on current conveyors.
IEEE, Semiconductor Conference Dresden: International Conference, Workshop and Table-top Exhibition, Dresden, Germany, 27.-28.09.2011, ISBN 978-1-4577-0431-4,
DOI: 10.1109/SCD.2011.6068748,
[Konferenzveröffentlichung]

Balasubramaniam, Harish ; Hofmann, Klaus (2011):
A 10 bit, 1.5b/stage pipeline ADC using a fully differential current conveyor with foreground calibration.
S. 4, IEEE, 10th International Symposium on Signals, Circuits and Systems (ISSCS 2011), Iasi, Romania, 30.06.-01.07., ISBN 978-1-61284-944-7,
DOI: 10.1109/ISSCS.2011.5978640,
[Konferenzveröffentlichung]

Hollstein, Thomas ; Samman, Faizal A. ; Jaiswal, Ashok ; Ying, Haoyuan ; Glesner, Manfred ; Hofmann, Klaus (2011):
Invited paper: Design criteria for dependable System-on-Chip architectures.
IEEE, 6th International Workshop on Reconfigurable Communication-Centric Systems-on-Chip (ReCoSoC), Montpellier, France, 20.-22.06.2011, ISBN 978-1-4577-0640-0,
DOI: 10.1109/ReCoSoC.2011.5981518,
[Konferenzveröffentlichung]

Ying, Haoyuan ; Jaiswal, Ashok Kumar ; Hollstein, Thomas ; Samman, Faizal Arya ; Hofmann, Klaus (2011):
Fault Tolerant Interface and Fault Injection Model for Network-on-Chip.
23. GI/GMM/ITG-Workshop: Testmethoden und Zuverlässigkeit von Schaltungen und Systemen (TUZ'11), Passau, Germany, 27.2.-01.03.2011, [Konferenzveröffentlichung]

1997

Hofmann, Klaus (1997):
Differential model generation for microsystem components using analog hardware description languages.
Darmstadt: 1997. XIV,225 S, Darmstadt, Technische Univ. Darmstadt, TU Darmstadt,
[Dissertation]

Hofmann, Klaus ; Karam, ; Courtois, ; Glesner, (1997):
Generation of hdl-a-code for nonlinear behavioral models.
In: IEEE Workshop on Behavioral Modeling and Simulation <1, 1997, Washington, D.C.>: Proceedings, [Konferenzveröffentlichung]

Hofmann, Klaus ; Glesner, (1997):
Erstellung und Verifikation von Verhaltensmodellen für Mikrosysteme durch Optimierung.
In: Chemnitzer Fachtagung Mikrosystemtechnik - Mikromechanik & Mikroelektronik <3, 1997, Chemnitz>: Tagungsbd, [Konferenzveröffentlichung]

Hofmann, Klaus ; Glesner, (1997):
Generierung von Verhaltensmodellen für Mikrosystemkomponenten.
In: SICAN Herbsttagung <4, 1997, Hannover>: Tagungsbd, [Konferenzveröffentlichung]

Hofmann, Klaus ; Glesner, (1997):
A library concept for parametrized microsystem components suitable for the creation of behavioral models from a structural (FEM) view.
In: Workshop on Libraries, Component Modeling and Quality Assurance <2, 1997, Toledo>: Proceedings, [Konferenzveröffentlichung]

Hofmann, Klaus ; Glesner, ; Sebe, ; Manolescu, ; Marco, ; Samitier, ; Karam, ; Courtois, (1997):
Generation of the hdl-a-model of a micromembrane starting from its finite-element-description.
In: European Design and Test Conference <1997, Paris>: Proceedings, [Konferenzveröffentlichung]

Hofmann, Klaus ; Sebe, ; Manolescu, ; Glesner, (1997):
Hdl-a-codegenerierung für heterogene Systeme.
In: ITG/GI/GMM-Workshop Hardwarebeschreibungssprachen und Modellierungsparadigmen <3, 1997, Holzhau>: Tagungsbd, [Konferenzveröffentlichung]

1996

Hofmann, Klaus (1996):
Generation of a behavioral model of an acceleration sensor from its finite-element-description.
In: Mecatronics: 3rd France-Japan Congress , Besancon, France 1996; Proceedings, [Konferenzveröffentlichung]

Hofmann, Klaus (1996):
Generierung von HDL-A-Modellen für Komponenten heterogener Systeme.
In: Hardwarebeschreibungssprachen und Modellierungsparadigmen: 2. GI/ITG/GME-Workshop Darmstadt: 1996.Tagungsbd. Hrsg.: M. Glesner, Aachen: Shaker, 1996, Aachen, Shaker, [Konferenzveröffentlichung]

Hofmann, Klaus (1996):
Generierung des HDL-A-Modells eines Beschleunigungssensors ausgehend von einer FEM-Beschreibung.
In: Methoden und Werkzeuge für den Entwurf von Mikrosystemen: 3. Workshop, Frankfurt 1996. Tagungsbd., [Konferenzveröffentlichung]

Hofmann, Klaus ; Poppe, ; Rencz, ; Glesner, ; Szekely, ; Karam, ; Courtois, ; Poppe, ; Rencz, ; Glesner, ; Szekely, ; Karam, ; Courtois, (1996):
CAD for MEMS: from the idea to the reality.
In: Mecatronics: 3rd France-Japan Congress, Besancon, France 1996; Proceedings, [Konferenzveröffentlichung]

Hofmann, Klaus (1996):
Generierung von HDL-A-Modellen für Komponenten heterogener Systeme.
In: Hardwarebeschreibungssprachen und Modellierungsparadigmen: 2. GI/ITG/GME-Workshop Darmstadt: 1996.Tagungsbd. Hrsg.: M. Glesner, Aachen: Shaker, 1996, Aachen, Shaker, [Konferenzveröffentlichung]

Hofmann, Klaus (1996):
Generierung des HDL-A-Modells eines Beschleunigungssensors ausgehend von einer FEM-Beschreibung.
In: Methoden und Werkzeuge für den Entwurf von Mikrosystemen: 3. Workshop, Frankfurt 1996. Tagungsbd., [Konferenzveröffentlichung]

Hofmann, Klaus (1996):
Generation of a behavioral model of an acceleration sensor from its finite-element-description.
In: Mecatronics: 3rd France-Japan Congress , Besancon, France 1996; Proceedings, [Konferenzveröffentlichung]

1995

Hofmann, Klaus ; Karam, ; Schulze, ; Theisen, ; Courtois, ; Glesner, (1995):
Automatische Übersetzung von FEM-Modellen in eine analoge Hardwarebeschreibungssprache.
In: Mikrosystemtechnik und Mikroelektronik <1995, Chemnitz>: Tagungsbd., [Konferenzveröffentlichung]

Hofmann, Klaus ; Karam, ; Moleavin, ; Niculiu, ; Courtois, ; Glesner, (1995):
Modeling and simulation of thermal effects on the system level.
In: Therminic workshop <1995, Grenoble, France>: Proceedings, [Konferenzveröffentlichung]

Diese Liste wurde am Wed Oct 27 14:14:48 2021 CEST generiert.