Virgilio Valente

Publications

A Comparison between Class-E DC-DC Design Methodologies for Wireless Power Transfer
Andrea Celentano; Fabio Pareschi; Virgilio Valente; Riccardo Rovatti; Wouter A. Serdijn; Gianluca Setti;
In proc. 2021 IEEE 64rd International Midwest Symposium on Circuits and Systems (MWSCAS),
Online, IEEE, pp. 71-74, August 9-11 2021.
document
Bidirectional Bioelectronic Interfaces: System Design and Circuit Implications
Y. Liu; A. Urso; Martins da Ponte, Ronaldo; T. Costa; V. Valente; V. Giagka; W.A. Serdijn; T.G. Constandinou; T. Denison;
IEEE Solid-State Circuits Magazine,
Volume 12, Issue 2, pp. 30-46, 23 June 2020. DOI: 10.1109/MSSC.2020.2987506
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A Wireless Power Transfer System for Biomedical Implants based on an isolated Class-E DC-DC Converter with Power Regulation Capability
Andrea Celentano; Fabio Pareschi; Virgilio Valente; Riccardo Rovatti; Wouter A. Serdijn; Gianluca Setti;
In proc. 2020 IEEE 63rd International Midwest Symposium on Circuits and Systems (MWSCAS),
Springfield, MA, USA, 9-12 Aug. 2020 2020. DOI: 10.1109/MWSCAS48704.2020.9184689
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Short-Range Quality-Factor Modulation (SQuirM) for Low Power High Speed Inductive Data Transfer
M. Schormans; D. Jiang; V. Valente; A. Demosthenous;
IEEE Transactions on Circuits and Systems I: Regular Papers,
Volume 66, Issue 9, pp. 3254-3265, Sept. 2019. DOI: 10.1109/TCSI.2019.2922124
document
1.2V Energy-Efficient Wireless CMOS Potentiostat for Amperometric Measurements
V. Valente; N. Neshatvar; E. Pilavaki; M. Schormans; A. Demosthenous;
IEEE Transactions on Circuits and Systems II: Express Briefs,
2019. DOI: 10.1109/TCSII.2019.2944258
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LAB-ON-CHIP DEVICE FOR HIGH-THROUGHPUT MULTI-ANALYSIS SINGLE-CELL STUDIES
Federico Bedini; Virgilio Valente;
In Book of Abstracts, 7th Dutch Biomedical Engineering Conf. (BME) 2019,
Jan. 24-25 2019.
document
CO-INTEGRATION OF FLIP-TIP PATCH CLAMP AND MICROELECTRODE ARRAYS FOR IN-VITRO RECORDING OF ELECTRICAL ACVITY OF HEART CELLS
Asli Yelkenci; Martins da Ponte, Ronaldo; Virgilio Valente;
In Book of Abstracts, 7th Dutch Biomedical Engineering Conf. (BME) 2019,
Jan. 24-25 2019.
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CO-INTEGRATION OF FLIP-TIP PATCH CLAMP AND MICROELECTRODE ARRAYS FOR IN-VITRO RECORDING OF ELECTRICAL ACVITY OF CARDIAC CELLS
Asli Yelkenci; Ronaldo Martins da Ponte; Virgilio Valente;
In Book of Abstracts, 2019 International Winterschool on Bioelectronics Conference (BioEl 2019),
Kirchberg, Tirol, Austria, 16-23 March 2019.
document
MICROELECTRODE ARRAY (MEA) MEASUREMENTS FROM HUMAN INDUCED PLURIPOTENT STEM CELL-DERIVED NEURAL CULTURES FOR PSYCHIATRIC DISORDERS
Areti Sfakianou; Femke M.S. de Vrij; Steven A. Kushner; Virgilio Valente;
In Book of Abstracts, 7th Dutch Biomedical Engineering Conf. (BME) 2019,
Jan. 24-25 2019.
document
Short-Range Quality-Factor Modulation (SQuirM) for Low Power High Speed Inductive Data Transfer
M. Schormans; D. Jiang; V. Valente; A. Demosthenous;;
In Book of Abstracts, 2019 International Symposium on Integrated Circuits and Systems (ISICAS 2019),
Venice, Italy, IEEE, 29-30 August 2019. DOI: 10.1109/TCSI.2019.2922124
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A Power-Efficient and Safe Neural Stimulator Using Ultra-High Frequency Current Pulses for Nerve Conduction Block
Rui Guan; Koen Emmer; Virgilio Valente; Wouter A. Serdijn;
In proc. IEEE Asian-Pacific Conference on Circuits and Systems (APCCAS 2019),
Bangkok, Thailand, IEEE, IEEE, November 11-14 2019.
document
Practical Inductive Link Design for Biomedical Wireless Power Transfer: A Tutorial
Schormans, Matthew; Valente, Virgilio; Demosthenous, Andreas;
IEEE Transactions on Biomedical Circuits and Systems,
pp. 1--19, 2018. DOI: 10.1109/TBCAS.2018.2846020
document
CMOS Image Sensor for Lateral Flow Immunoassay Readers
Pilavaki, Evdokia; Valente, Virgilio; Demosthenous, Andreas;
IEEE Transactions on Circuits and Systems II: Express Briefs,
pp. 1--1, 2018. DOI: 10.1109/TCSII.2018.2855054
document
A Low-Power, Wireless, Capacitive Sensing Frontend Based on a Self-Oscillating Inductive Link
Schormans, Matthew; Valente, Virgilio; Demosthenous, Andreas;
IEEE Transactions on Circuits and Systems I: Regular Papers,
pp. 1--12, 2018. DOI: 10.1109/TCSI.2018.2835148
document
Intermittent Excitation of High-Q Resonators for Low-Power High-Speed Clock Generation
Schormans, Matthew; Valente, Virgilio; Demosthenous, Andreas;
In 2018 IEEE International Symposium on Circuits and Systems (ISCAS),
IEEE, pp. 1--4, May 2018. DOI: 10.1109/ISCAS.2018.8351597
document
An Energy-Efficient 1.2V 4-Channel Wireless CMOS Potentiostat for Amperometric Biosensors
Valente, Virgilio; Schormans, Matthew; Demosthenous, Andreas;
In 2018 IEEE International Symposium on Circuits and Systems (ISCAS),
IEEE, pp. 1--4, May 2018. DOI: 10.1109/ISCAS.2018.8351541
document
Single-pulse harmonic modulation for short range biomedical inductive data transfer
Schormans, Matthew; Valente, Virgilio; Demosthenous, Andreas;
In 2017 IEEE Biomedical Circuits and Systems Conference (BioCAS),
IEEE, pp. 1--4, October 2017. DOI: 10.1109/BIOCAS.2017.8325083
document
A 32-by-32 CMOS microelectrode array for capacitive biosensing and impedance spectroscopy
Valente, Virgilio; Demosthenous, Andreas;
In 2017 IEEE International Symposium on Circuits and Systems (ISCAS),
IEEE, pp. 1--4, May 2017. DOI: 10.1109/ISCAS.2017.8050734
document
Compact Pixel Architecture for CMOS Lateral Flow Immunoassay Readout Systems
Evdokia Pilavaki; Virgilio Valente; Wouter Serdijn; Andreas Demosthenous;
In proc. 13th Conference on Ph.D. Research in Microelectronics and Electronics (PRIME),
Giardini Naxos–Taormina, Italy, June 12-15 2017. DOI: 10.1109/PRIME.2017.7974170
document
Wideband Fully-Programmable Dual-Mode CMOS Analogue Front-End for Electrical Impedance Spectroscopy
Valente, Virgilio; Demosthenous, Andreas;
Sensors,
Volume 16, Issue 8, pp. 1159, July 2016. DOI: 10.3390/s16081159
document
Frequency Splitting Analysis and Compensation Method for Inductive Wireless Powering of Implantable Biosensors
Schormans, Matthew; Valente, Virgilio; Demosthenous, Andreas;
Sensors,
Volume 16, Issue 8, pp. 1229, August 2016. DOI: 10.3390/s16081229
document
An Implantable Stimulator With Safety Sensors in Standard CMOS Process for Active Books
Liu, Xiao; Valente, Virgilio; Zong, Zhulin; Jiang, Dai; Donaldson, Nick; Demosthenous, Andreas;
IEEE Sensors Journal,
Volume 16, Issue 19, pp. 7161--7172, October 2016. DOI: 10.1109/JSEN.2016.2577688
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An implantable wireless multi-channel neural prosthesis for epidural stimulation
Jiang, Dai; Eder, Clemens; Perkins, Timothy A.; Vanhoestenberghe, Anne; Schormans, Matthew; Liu, Fangqi; Valente, Virgilio; Donaldson, Nick; Demosthenous, Andreas;
In 2016 IEEE International Symposium on Circuits and Systems (ISCAS),
IEEE, pp. 2026--2029, May 2016. DOI: 10.1109/ISCAS.2016.7538975
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Live demonstration: An implantable wireless multi-channel neural prosthesis for epidural stimulation
Jiang, Dai; Eder, Clemens; Perkins, Timothy A.; Vanhoestenberghe, Anne; Schormans, Matthew; Liu, Fangqi; Valente, Virgilio; Donaldson, Nick; Demosthenous, Andreas;
In 2016 IEEE International Symposium on Circuits and Systems (ISCAS),
IEEE, pp. 2372--2372, May 2016. DOI: 10.1109/ISCAS.2016.7539063
document
Dual-mode CMOS analog front-end (AFE) for electrical impedance spectroscopy (EIS) systems
Valente, Virgilio; Jiang, Dai; Demosthenous, Andreas;
In 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC),
IEEE, pp. 1914--1917, August 2016. DOI: 10.1109/EMBC.2016.7591096
document
A High-Power CMOS Class-D Amplifier for Inductive-Link Medical Transmitters
Valente, Virgilio; Eder, Clemens; Donaldson, Nick; Demosthenous, Andreas;
IEEE Transactions on Power Electronics,
Volume 30, Issue 8, pp. 4477--4488, August 2015. DOI: 10.1109/TPEL.2014.2353214
document
Efficiency optimization of class-D biomedical inductive wireless power transfer systems by means of frequency adjustment
Schormans, Matthew; Valente, Virgilio; Demosthenous, Andreas;
In 2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC),
IEEE, pp. 5473--5476, August 2015. DOI: 10.1109/EMBC.2015.7319630
document
Design of a wideband CMOS impedance spectroscopy ASIC analog front-end for multichannel biosensor interfaces
Valente, Virgilio; {Dai Jiang}; Demosthenous, Andreas;
In 2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC),
IEEE, pp. 885--888, August 2015. DOI: 10.1109/EMBC.2015.7318504
document
Output stage of a dynamic current steering deep brain stimulator
Mohammed, Ameer; Valente, Virgilio; Bayford, Richard; Demosthenous, Andreas;
In 2015 IEEE International Conference on Electronics, Circuits, and Systems (ICECS),
IEEE, pp. 81--84, December 2015. DOI: 10.1109/ICECS.2015.7440254
document
A CMOS Smart Temperature and Humidity Sensor with Combined Readout
Eder, Clemens; Valente, Virgilio; Donaldson, Nick; Demosthenous, Andreas;
Sensors,
Volume 14, Issue 9, pp. 17192--17211, September 2014. DOI: 10.3390/s140917192
document
A dedicated electrode driving ASIC for epidural spinal cord stimulation in rats
Vasiliki Giagka; Clemens Eder; Virgilio Valente; Anne Vanhoestenberghe; Nick Donaldson; Andreas Demosthenous;
In Proc. 20th International Conference on Electronics, Circuits and Systems,
Abu Dhabi, UAE, IEEE, pp. 469 - 472, December 2013.
document
A 1-Wire\&\#x00AE; communication interface between a control hub and locally powered epidural stimulators
Eder, Clemens; Valente, Virgilio; Donaldson, Nick; Demosthenous, Andreas;
In 2013 IEEE Biomedical Circuits and Systems Conference (BioCAS),
IEEE, pp. 214--217, October 2013. DOI: 10.1109/BioCAS.2013.6679677
document
Output stage of a current-steering multipolar and multisite deep brain stimulator
Valente, Virgilio; Demosthenous, Andreas; Bayford, Richard;
In 2013 IEEE Biomedical Circuits and Systems Conference (BioCAS),
IEEE, pp. 85--88, October 2013. DOI: 10.1109/BioCAS.2013.6679645
document
CMOS analog power meter and delay line for automatic efficiency optimization in medical power transmitters
Valente, Virgilio; Demosthenous, Andreas;
In 2013 IEEE 20th International Conference on Electronics, Circuits, and Systems (ICECS),
IEEE, pp. 249--252, December 2013. DOI: 10.1109/ICECS.2013.6815401
document
A Tripolar Current-Steering Stimulator ASIC for Field Shaping in Deep Brain Stimulation
Valente, V.; Demosthenous, A.; Bayford, R.;
IEEE Transactions on Biomedical Circuits and Systems,
Volume 6, Issue 3, pp. 197--207, June 2012. DOI: 10.1109/TBCAS.2011.2171036
document
Towards a closed-loop transmitter system with integrated class-D amplifier for coupling-insensitive powering of implants
Valente, Virgilio; Eder, Clemens; Demosthenous, Andreas; Donaldson, Nick;
In 2012 19th IEEE International Conference on Electronics, Circuits, and Systems (ICECS 2012),
IEEE, pp. 29--32, December 2012. DOI: 10.1109/ICECS.2012.6463708
document
Achieving electric field steering in deep brain stimulation
Tong, Kenneth; Valente, Virgilio; Demosthenous, Andreas; Bayford, Richard;
In 2011 IEEE Biomedical Circuits and Systems Conference (BioCAS),
IEEE, pp. 245--248, November 2011. DOI: 10.1109/BioCAS.2011.6107773
document
Electric field focusing and shifting technique in deep brain stimulation using a dynamic tripolar current source
Valente, Virgilio; Demosthenous, Andreas; Bayford, Richard;
In Proceedings of 2010 IEEE International Symposium on Circuits and Systems,
IEEE, pp. 2091--2094, May 2010. DOI: 10.1109/ISCAS.2010.5537222
document
Design of a current-steering implantable stimulator with electric field shifting for deep brain stimulation
Valente, Virgilio; Demosthenous, Andreas; Bayford, Richard;
In 2010 Biomedical Circuits and Systems Conference (BioCAS),
IEEE, pp. 162--165, November 2010. DOI: 10.1109/BIOCAS.2010.5709596
document
Application of phased array systems to deep brain stimulation
Valente, Virgilio; Demosthenous, Andreas; Bayford, Richard;
In 2009 16th IEEE International Conference on Electronics, Circuits and Systems - (ICECS 2009),
IEEE, pp. 643--646, December 2009. DOI: 10.1109/ICECS.2009.5410805
document
Towards the development of phased array systems for deep brain stimulation
Valente, Virgilio; Demosthenous, Andreas; Bayford, Richard;
In 2008 IEEE Biomedical Circuits and Systems Conference,
IEEE, pp. 261--264, 2008. DOI: 10.1109/BIOCAS.2008.4696924
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