Veröffentlichungen

2019

Mendoza Ponce, Pablo and Abu Saleh, Lait and Krautschneider, Wolfgang and Kuhl, Matthias

3D-printing technology as a tool for medical implantable electronic devices

Artikel in "Transactions on Additive Manufacturing Meets Medicine", p. Vol 1 (2019): Trans. AMMM--, 2019

Abstract:
Medical implantable electronic devices (IMD) are of great use to research and in the treatment of various health conditions. 3D printing technology is proving to revolutionize multiple industries, including IMDs, by allowing rapid research, development and production. This paper presents how 3D printing technology was utilized during the modeling, prototyping and fabrication process of the first version of an implantable device intended for interstitial pressure monitoring.

BibTeX:
@article{https://doi.org/10.18416/ammm.2019.1909s02t03,
author = {Mendoza Ponce and Pablo and Abu Saleh and Lait and Krautschneider and Wolfgang and Kuhl and Matthias},
title = {3{D}-printing technology as a tool for medical implantable electronic devices},
year = {2019},
month = {11},
journal = {Transactions on Additive Manufacturing Meets Medicine},
pages = {Vol 1 (2019): Trans. AMMM--} }

[Abstract] [BibTeX] [DOI]
Christian Adam, Michael H. Teyfel and Dietmar Schroeder

Analog-to-Probability Conversion - Efficient Extraction of Information Based on Stochastic Signal Models

In Tagungsband "Progress in Industrial Mathematics at ECMI 2018", Verlag Springer International Publishing (Cham), 2019, p. 583--587, Herausgeber Faragó I., Izsák F., Simon P.
The 20th European Conference on Mathematics for Industry, Budapest, Ungary, 18-22 June 2018

Abstract:
Analog-to-probability conversion is introduced as a new concept for efficient parameter extraction from analog signals that can be described by nonlinear models. The current state of information about these parameters is represented by a multivariate probability distribution. Only a digital-to-analog converter and a comparator are required as acquisition hardware. The introduced approach reduces the number of comparisons to be done by the hardware and therefore the total energy consumption. As a proof of concept the algorithm is implemented on a system-on-chip and compared to a nonlinear least squares approach.

BibTeX:
@inproceedings{Adam:ECMI_APC:2019,
author = {Christian Adam and Michael H. Teyfel and Dietmar Schroeder},
title = {{A}nalog-to-{P}robability {C}onversion - {E}fficient {E}xtraction of {I}nformation {B}ased on {S}tochastic {S}ignal {M}odels},
year = {2019},
month = {11},
booktitle = {Progress in Industrial Mathematics at ECMI 2018},
address = {Cham},
editor = {Faragó I., Izsák F., Simon P.},
note = {The 20th European Conference on Mathematics for Industry, Budapest, Ungary, 18-22 June 2018},
pages = {583--587},
publisher = {Springer International Publishing} }

[Abstract] [BibTeX] [DOI]
M. Seifaei and D. Schillinger and M. Kuhl and M. Keller and U. Zschieschang and H. Klauk and Y. Manoli

Modified Bootstrap Switching Scheme for Organic Digital Integrated Circuits

Artikel in "IEEE Solid-State Circuits Letters", vol. 2, Nr. 10, p. 219-222, 2019

Abstract:
The design and implementation of a modified bootstrap switching circuit based on p-channel organic thin-film transistors and integrated thin-film resistors that addresses the lack of high-performance n-channel organic transistors is presented. Using the bootstrap technique, the fall time of the output stage is decreased by more than a factor of 10, resulting in a 10.39 times higher operating frequency for a load capacitance of 10 nF, and rail-to-rail output swing is achieved. A minimum-area inverter and a Schmitt-trigger-based inverter are presented that serve as references for comparison and as small-footprint alternatives to the bootstrap circuit. The dynamic performance of the proposed circuits is validated by comparing three different ring oscillator implementations.

BibTeX:
@article{8854293,
author = {M. Seifaei and D. Schillinger and M. Kuhl and M. Keller and U. Zschieschang and H. Klauk and Y. Manoli},
title = {{M}odified {B}ootstrap {S}witching {S}cheme for {O}rganic {D}igital {I}ntegrated {C}ircuits},
year = {2019},
month = {10},
journal = {IEEE Solid-State Circuits Letters},
number = {10},
pages = {219-222},
volume = {2} }

[Abstract] [BibTeX] [DOI]
P. Mendoza-Ponce and G. Sayed and L. A. Saleh and W. H. Krautschneider and M. Kuhl

A Pressure Sensor with 0.30 mmHg Resolution incorporating a 4.19 pJ/conv Thyristor-based Capacitance-to-Time Converter for Intra-Corporeal Pressure Monitoring Applications

In Tagungsband "2019 IEEE Biomedical Circuits and Systems Conference (BioCAS)", 2019, p. 1-4
IEEE Biomedical Circuits and Systems Conference, Nara, Japan, 2019

Abstract:
This work presents a Capacitance-to-Digital Converter for in-vivo pressure monitoring in clinical scenarios. The developed system combines a Capacitance-to-Time Converter (CTC) and a Time-to-Digital Converter (TDC), of which the CTC presents a novel architecture based on CMOS Thyristor elements with a power consumption of only 2.99 µW. The interface was implemented in a 350 nm CMOS technology and tested in combination with a commercially available capacitive pressure transducer. The Capacitance-to-Time Converter unit achieves an average pressure resolution of 0.30 mmHg while consuming 4.19 pJ/conv.

BibTeX:
@inproceedings{8919042,
author = {P. Mendoza-Ponce and G. Sayed and L. A. Saleh and W. H. Krautschneider and M. Kuhl},
title = {{A} {P}ressure {S}ensor with 0.30 mm{H}g {R}esolution incorporating a 4.19 p{J}/conv {T}hyristor-based {C}apacitance-to-{T}ime {C}onverter for {I}ntra-{C}orporeal {P}ressure {M}onitoring {A}pplications},
year = {2019},
month = {10},
booktitle = {2019 IEEE Biomedical Circuits and Systems Conference (BioCAS)},
note = {IEEE Biomedical Circuits and Systems Conference, Nara, Japan, 2019},
pages = {1-4} }

[Abstract] [BibTeX] [DOI]
Butz, Natalie and Kuhl, Matthias and Manoli, Yiannos

Charge Balancing Circuit, Stimulator Circuit and Method for Charge Balancing

apr 2019
US Patent App. 16/217,432

Abstract:

BibTeX:
@misc{butz2019charge,
author = {Butz and Natalie and Kuhl and Matthias and Manoli and Yiannos},
title = {{C}harge {B}alancing {C}ircuit, {S}timulator {C}ircuit and {M}ethod for {C}harge {B}alancing},
year = {2019},
month = {04},
note = {US Patent App. 16/217,432} }

[BibTeX]
Kuhl, Matthias and Manoli, Yiannos and Plachta, Dennis and Stieglitz, Thomas and Cota, Oscar

Digital biopotential acquisition system having 8 channels

Verlag Google Patents, feb 2019
US Patent App. 16/078,541

Abstract:

BibTeX:
@misc{kuhl2019digital,
author = {Kuhl and Matthias and Manoli and Yiannos and Plachta and Dennis and Stieglitz and Thomas and Cota and Oscar},
title = {{D}igital biopotential acquisition system having 8 channels},
year = {2019},
month = {02},
note = {US Patent App. 16/078,541},
publisher = {Google Patents} }

[BibTeX]

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