Veröffentlichungen

2011

Lait Abu-Saleh, Wjatscheslaw Galjan, Jakob M. Tomasik, Dietmar Schröder, Wolfgang H. Krautschneider

Ein ASIC in 130nm-Technologie für die Aufnahme von EMG-Signalen zur Ansteuerung einer Prothese

In Tagungsband "ANALOG 2011", Verlag VDE-Verlag, 2011, vol. 70, Serie "GMM-Fachbericht", p. 155
12.GMM/ITG-Fachtagung, Erlangen, 7.- 9. November 2011

Abstract:
Es wird ein Mixed-Signal ASIC in 130nm-Technologie zur Aufnahme von EMG-Signalen beschrieben. Der Chip erfasst Muskelsignale aus fünf Kanälen, verstärkt sie und gibt die Signalwerte digitalisiert aus. Der Chip wurde auf Leistungseffizienz und Rauschminimierung optimiert und für die Anwendung in Implantaten realisiert.

BibTeX:
@inproceedings{AbuSaleh:Analog:2011,
author = {Lait Abu-Saleh and Wjatscheslaw Galjan and Jakob M. Tomasik and Dietmar Schr{\"o}der and Wolfgang H. Krautschneider},
title = {{E}in {A}{S}{I}{C} in 130nm-{T}echnologie f{\"u}r die {A}ufnahme von {E}{M}{G}-{S}ignalen zur {A}nsteuerung einer {P}rothese},
year = {2011},
month = {11},
booktitle = {ANALOG 2011},
note = {12.GMM/ITG-Fachtagung, Erlangen, 7.- 9. November 2011},
pages = {155},
publisher = {VDE-Verlag},
series = {GMM-Fachbericht},
volume = {70} }

[Abstract] [BibTeX]
Mario Meza, Lait Abu-Saleh, Dietmar Schroeder, Wolfgang Krautschneider

ASIC for Neurostimulation with Different Waveforms

In Tagungsband "BMT 2011", 2011
Freiburg, Germany, 27.-30. September 2011

Abstract:
An ASIC was developed to provide stimulation currents with digitally defined waveforms. The system is composed of a stimulator and a biosignal amplifier. The stimulator consists of a serial input interface, an 8 bit DAC, and an output stage capable to drive bipolar current signals. The amplifier is composed of an AC-coupled preamplifier, a lowpass filter and a postamplifier. With this circuit it is possible to stimulate neurons and, additionally, to detect and monitor bioelectrical signals.

BibTeX:
@inproceedings{Meza:BMT:2011,
author = {Mario Meza and Lait Abu-Saleh and Dietmar Schroeder and Wolfgang Krautschneider},
title = {{A}{S}{I}{C} for {N}eurostimulation with {D}ifferent {W}aveforms},
year = {2011},
month = {09},
booktitle = {BMT 2011},
note = {Freiburg, Germany, 27.-30. September 2011} }

[Abstract] [BibTeX]
S. Lewis, M. Russold, H. Dietl, S. Westendorff, A. Gail, T. Dörge, R. Ruff, K.-P. Hoffmann, L. Abu-Saleh, D. Schröder, W. Krautschneider

Detection of arm movement from EMG signals recorded with fully implanted electrodes: A case study in a rhesus macaque

In Tagungsband "BMT 2011", 2011
Freiburg, 27.-30. September 2011

Abstract:
Recent development of prosthetic limbs has resulted in a high number of degrees of freedom. In contrast state of the art control of prosthetic limbs is still limited to one degree of freedom at a time. The presented work is part of the development of a fully implantable EMG recording system that aims at providing an intuitive way of simultaneous control of multiple degrees of freedom for upper limb prosthetic devices.

BibTeX:
@inproceedings{Lewis:BMT:2011,
author = {S. Lewis and M. Russold and H. Dietl and S. Westendorff and A. Gail and T. D{\"o}rge and R. Ruff and K.-P. Hoffmann and L. Abu-Saleh and D. Schr{\"o}der and W. Krautschneider},
title = {{D}etection of arm movement from {E}{M}{G} signals recorded with fully implanted electrodes: {A} case study in a rhesus macaque},
year = {2011},
month = {09},
booktitle = {BMT 2011},
note = {Freiburg, 27.-30. September 2011} }

[Abstract] [BibTeX]
Schroeder, D.

Physical foundation of a recently proposed Schottky-contact model

Artikel in "IEEE Transactions on Electron Devices", vol. 58, Nr. 3, p. 874 -875, 2011

Abstract:
The goal of this correspondence is to supplement the Schottky-contact model proposed in "Generalized Drift-Diffusion Model for Rectifying Schottky Contact Simulation, " IEEE Transactions on Electron Devices, vol. 57, no. 7, July 2010, with a solid physical foundation by rigorously rederiving it from an analytical solution of Boltzmann's equation in the boundary layer.

BibTeX:
@article{Schroeder:ED:2011,
author = {Schroeder and D.},
title = {{P}hysical foundation of a recently proposed {S}chottky-contact model},
year = {2011},
month = {03},
journal = {IEEE Transactions on Electron Devices},
number = {3},
pages = {874 -875},
volume = {58} }

[Abstract] [BibTeX] [DOI]
Jakob M. Tomasik, Wjatscheslaw Galjan, Kristian M. Hafkemeyer, Dietmar Schroeder and Wolfgang H. Krautschneider

An integrated multi-channel system for biomedical signal acquisition

In Tagungsband "BIODEVICES 2011, International Conference on Biomedical Electronics and Devices" der INSTICC, 2011, p. 36--45
Rome, Italy, 26. - 29. January 2011

Abstract:
A CMOS configurable system-on-chip (SoC) for biomedical signal acquisition is described. The SoC is composed of 10 channels, each channel including a programmable analog front-end (AFE) and a 20 bit analog-to-digital converter (ADC). The digitized signals are read out via a high-speed serial communication bus. The AFE includes a common-mode rejection ratio (CMRR) calibration circuitry resulting in a CMRR of more than 80 dB and an active DC-suppression circuitry giving the DC-coupled instrumentation amplifier the possibility to tolerate DC-offsets of up to ±1 V for a power supply voltage of 3.3 V. In lownoise mode the AFE achieves an input referred noise of less than 50 nVrms for EEG application (0.5-70 Hz) and the power consumption of a channel including AFE and ADC is less than 5 mW in low-power mode. A prototype has been fabricated in a 0.35 μm CMOS process.

BibTeX:
@inproceedings{Tomasik:BiomedSoC:2011,
author = {Jakob M. Tomasik and Wjatscheslaw Galjan and Kristian M. Hafkemeyer and Dietmar Schroeder and Wolfgang H. Krautschneider},
title = {{A}n integrated multi-channel system for biomedical signal acquisition},
year = {2011},
month = {01},
booktitle = {BIODEVICES 2011, International Conference on Biomedical Electronics and Devices},
note = {Rome, Italy, 26. - 29. January 2011},
organization = {INSTICC},
pages = {36--45} }

[Abstract] [BibTeX]
Moranz, C and Kuhl, M and Manoli, Y

A digitally adjusted power supply for systems-on-chip based on CMOS integrated fuel cells

Artikel in "Proceedings of PowerMEMS", p. 86--89, 2011

Abstract:

BibTeX:
@article{moranz2011digitally,
author = {Moranz and C and Kuhl and M and Manoli and Y},
title = {{A} digitally adjusted power supply for systems-on-chip based on {C}{M}{O}{S} integrated fuel cells},
year = {2011},
journal = {Proceedings of PowerMEMS},
pages = {86--89} }

[BibTeX]
Kristian M. Hafkemeyer

Experimentelle und theoretische Untersuchungen der Degradation von ultradünnen MOS-Gatedielektrika

Dissertation an der TU Hamburg-Harburg, 2011

Abstract:

BibTeX:
@phdthesis{Hafkemeyer:2011,
author = {Kristian M. Hafkemeyer},
title = {{E}xperimentelle und theoretische {U}ntersuchungen der {D}egradation von ultrad{\"u}nnen {M}{O}{S}-{G}atedielektrika},
year = {2011},
school = {TU Hamburg-Harburg} }

[BibTeX]
Kuhl, Matthias and Gieschke, Pascal and Rossbach, Daniel and Hilzensauer, Sascha Alexander and Ruther, Patrick and Paul, Oliver and Manoli, Yiannos

ISSCC 2011/SESSION 6/SENSORS & ENERGY HARVESTING/6.3

Artikel in "ISSCC", 2011

Abstract:

BibTeX:
@article{kuhlisscc,
author = {Kuhl and Matthias and Gieschke and Pascal and Rossbach and Daniel and Hilzensauer and Sascha Alexander and Ruther and Patrick and Paul and Oliver and Manoli and Yiannos},
title = {{I}{S}{S}{C}{C} 2011/{S}{E}{S}{S}{I}{O}{N} 6/{S}{E}{N}{S}{O}{R}{S} {&} {E}{N}{E}{R}{G}{Y} {H}{A}{R}{V}{E}{S}{T}{I}{N}{G}/6.3},
year = {2011},
journal = {ISSCC} }

[BibTeX]
Kuhl, M and Gieschke, P and Paul, O and Manoli, Y

A differential difference amplifier with automatic gain selection as readout interface for cmos stress sensors in orthodontic brackets

In Tagungsband "2011 16th International Solid-State Sensors, Actuators and Microsystems Conference" der IEEE, 2011, p. 819--822

Abstract:

BibTeX:
@inproceedings{kuhl2011differential,
author = {Kuhl and M and Gieschke and P and Paul and O and Manoli and Y},
title = {{A} differential difference amplifier with automatic gain selection as readout interface for cmos stress sensors in orthodontic brackets},
year = {2011},
booktitle = {2011 16th International Solid-State Sensors, Actuators and Microsystems Conference},
organization = {IEEE},
pages = {819--822} }

[BibTeX]
Kuhl, Matthias and Gieschke, Pascal and Rossbach, Daniel and Hilzensauer, Sascha Alexander and Ruther, Patrick and Paul, Oliver and Manoli, Yiannos

A telemetric stress-mapping CMOS chip with 24 FET-based stress sensors for smart orthodontic brackets

In Tagungsband "2011 IEEE International Solid-State Circuits Conference" der IEEE, 2011, p. 108--110

Abstract:

BibTeX:
@inproceedings{kuhl2011telemetric,
author = {Kuhl and Matthias and Gieschke and Pascal and Rossbach and Daniel and Hilzensauer and Sascha Alexander and Ruther and Patrick and Paul and Oliver and Manoli and Yiannos},
title = {{A} telemetric stress-mapping {C}{M}{O}{S} chip with 24 {F}{E}{T}-based stress sensors for smart orthodontic brackets},
year = {2011},
booktitle = {2011 IEEE International Solid-State Circuits Conference},
organization = {IEEE},
pages = {108--110} }

[BibTeX]
Manoli, Yiannos and Hehn, Thorsten and Hoffmann, Daniel and Kuhl, Matthias and Lotze, Niklas and Maurath, Dominic and Moranz, Christian and Rossbach, Daniel and Spreemann, Dirk

Energy harvesting and chip autonomy

In "Chips 2020", Verlag Springer Berlin Heidelberg, 2011, p. 393--420

Abstract:

BibTeX:
@incollection{manoli2011energy,
author = {Manoli and Yiannos and Hehn and Thorsten and Hoffmann and Daniel and Kuhl and Matthias and Lotze and Niklas and Maurath and Dominic and Moranz and Christian and Rossbach and Daniel and Spreemann and Dirk},
title = {{E}nergy harvesting and chip autonomy},
year = {2011},
booktitle = {Chips 2020},
pages = {393--420},
publisher = {Springer Berlin Heidelberg} }

[BibTeX]

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