Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Julia Pettine"'
Autor:
Harmke de Groot, Chris Van Hoof, Mario Konijnenburg, Chris van Liempd, Dong-Woo Jee, James Schuessler, Refet Firat Yazicioglu, Nick Van Helleputte, Long Yan, Ram David Adva Fish, Julia Pettine, Hyejung Kim, Stefano Stanzione, Roland van Wegberg
Publikováno v:
IEEE Journal of Solid-State Circuits. 51:2584-2595
A battery-powered multisensor acquisition system with five dedicated channels [electrocardiograph (50 $\mu \text{W}$ ), bioimpedance (46 $\mu \text{W}$ ), galvanic skin response (15 $\mu \text{W}$ ), and 2 $\times $ photoplethysmogram (134 $\mu \text
Autor:
Rachit Mohan, Harmke de Groot, Refet Firat Yazicioglu, Julia Pettine, Mario Konijnenburg, Arjan Breeschoten, Nick Van Helleputte, Roland van Wegberg, Alonso Morgado, Dong-Woo Jee, Hyejung Kim, Tom Torfs, Chris Van Hoof
Publikováno v:
IEEE Journal of Solid-State Circuits. 50:230-244
This paper presents a MUlti-SEnsor biomedical IC (MUSEIC). It features a high-performance, low-power analog front-end (AFE) and fully integrated DSP. The AFE has three biopotential readouts, one bio-impedance readout, and support for general-purpose
Autor:
Masato Osawa, Harada Yasunari, Chris Van Hoof, Refet Firat Yazicioglu, Kosei Tamiya, Julia Pettine, Long Yan, Dong-Woo Jee, Sunyoung Kim, Srinjoy Mitra, Hyejung Kim
Publikováno v:
IEEE Transactions on Biomedical Circuits and Systems. 7:785-795
A low-power analog signal processing IC is presented for the low-power heart rhythm analysis. The ASIC features 3 identical, but independent intra-ECG readout channels each equipping an analog QRS feature extractor for low-power consumption and fast
Autor:
Mercedes Crego-Calama, M. Vandecasteele, Violeta Petrescu, Mihai Patrascu, Devrez Mehmet Karabacak, Sywert Brongersma, C. Van Hoof, Julia Pettine
Publikováno v:
Sensors and Actuators A: Physical. 189:496-503
In this paper, we demonstrate the implementation of a real-time volatile detection system using an electronic readout interfacing a functionalized piezoelectric micromechanical resonator for frequency shift tracking. The readout circuit is based on a
Autor:
Devrez Mehmet Karabacak, C. Van Hoof, Violeta Petrescu, Julia Pettine, Mercedes Crego-Calama, M. Vandecasteele
Publikováno v:
IEEE Transactions on Biomedical Circuits and Systems. 6:542-551
This work presents a multichannel electronic nose system that enables a range of novel applications owing to high sensitivity, low form factor and low power consumption. Each channel is based on a combination of doubly-clamped piezoelectric MEMS reso
Autor:
Long Yan, Nick Van Helleputte, James Schluessler, Harmke de Groot, Chris Van Hoof, Chris van Liempd, Hyejung Kim, Julia Pettine, Stefano Stanzione, Dong-Woo Jee, Roland van Wegberg, Ram David Adva Fish, Mario Konijnenburg, Refet Firat Yazicioglu
Publikováno v:
ISSCC
Wearable electronics are becoming mainstream, making personal healthcare devices in the form of, e.g., patches, wristbands and smart watches a reality. However, compared to a clinical setting, these devices have to perform their recordings in an unfa
Autor:
Refet Firat Yazicioglu, Carolina More Lopez, Nick Van Helleputte, Bogdan Raducanu, Mario Konijnenburg, Jiawei Xu, Srinjoy Mitra, Julia Pettine, Roland van Wegberg, Rachit Mohan
Publikováno v:
Efficient Sensor Interfaces, Advanced Amplifiers and Low Power RF Systems ISBN: 9783319211848
The design of energy efficient instrumentation has long been fueled by the mobile applications where low-power sensors and sensor interfaces have been used for continuous measurement of inertial measurements and environmental parameters. On the other
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b9fbf6a323d8fbe87965adcdb1435c8
https://doi.org/10.1007/978-3-319-21185-5_5
https://doi.org/10.1007/978-3-319-21185-5_5
Publikováno v:
Procedia Engineering. 47:635-638
While microelectro-mechanical (MEMS) resonators are increasingly being considered in biochemical sensing applications, the complexity of the system results in a need for a system level optimization in which the readout circuit and the MEMS components
Publikováno v:
ESSCIRC 2015-Proceedings of the 41st European Solid-State Circuits Conference, 14-18 September 2015, Graz, Austria, Brussels, 396-399
ESSCIRC
ESSCIRC
This paper presents a power-efficient ASIC for bio-impedance spectroscopy, as well as ECG and respiration recording. The ASIC includes a wideband stimulation current source with a pseudo-random binary sequence, a low-noise instrumentation amplifier,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::774ada8f152e2f07cd744a74b513daff
https://research.tue.nl/nl/publications/fb731ebd-c9eb-4565-b699-5f455885fd1d
https://research.tue.nl/nl/publications/fb731ebd-c9eb-4565-b699-5f455885fd1d
Autor:
Mercedes Crego-Calama, M. Vandecasteele, Mihai Patrascu, Devrez Mehmet Karabacak, Julia Pettine, Sywert Brongersma
Publikováno v:
Procedia Engineering. 25:1533-1536
In this paper, we demonstrate a functionalized and resonant piezo-actuated volatile sensor which is interfaced by electronics for frequency shift detection. Enhanced signal sensing is achieved via the effective feed-through capacitance cancellation s