Andreas Demosthenous

273 papers B 1C 70Journal 106Unranked 96
YearRankTypeTitle / Venue / Authors
2026 — conf
A 0.62μW/sensor 82fps Time-to-Digital Impedance Measurement IC with Unified Excitation/Readout Front-End for Large-Scale Piezo-Resistive Sensor Array.
ISSCC
Jiayang Li, Qingyu Zhang, Sohmyung Ha, Andreas Demosthenous, Dai Jiang, Yu Wu
2026 J jnl
A 30-MHz Wideband 92.7-dB SNR 99.6% Accurate Bioimpedance Spectroscopy IC Using Time-to-Digital Demodulation and Co-Prime Delay-Locked Sampling.
IEEE J. Solid State Circuits
Jiayang Li, Dai Jiang, Yu Wu, Andreas Demosthenous
2026 — conf
Wireless Power Transfer for Neonatal ECG Monitoring: Technologies, Challenges, and Future Prospects.
BIOSTEC (2)
Inas El-Aroussi, Purav Shah, Andreas Demosthenous, Richard H. Bayford
2025 — conf
35.3 A 30MHz Wideband 92.7dB SNR 99.6% Accuracy Bioimpedance Spectroscopy IC Using Time-to-Digital Demodulation with Co-Prime Delay Locked Sampling.
ISSCC
Jiayang Li, Dai Jiang, Yu Wu, Andreas Demosthenous
2025 J jnl
A 0.62 μW/sensor 82 fps Time-to-Digital Impedance Measurement IC with Unified Excitation/Readout Front-end for Large-Scale Piezo-Resistive Sensor Array.
CoRR
Jiayang Li, Qingyu Zhang, Sohmyung Ha, Dai Jiang, Andreas Demosthenous, Yu Wu
2025 J jnl
A 1.76 mW, 355-fps, Electrical Impedance Tomography System With a Simple Time-to-Digital Impedance Readout for Fast Neonatal Lung Imaging.
IEEE J. Solid State Circuits
Jiayang Li, Dai Jiang, Yu Wu, Jiaxing Zhang, Nima SeifNaraghi, Richard H. Bayford, Andreas Demosthenous
2025 C conf
A 2.43 mW Multi-frequency Electrical Impedance Tomography ASIC with Dual-Mode Impedance Readout.
ISCAS
Jiayang Li, Dai Jiang, Andreas Demosthenous
2025 C conf
A Low-Power, Versatile Capacitance Interface ASIC Based on Pulse-Width Modulation with Real-Time Dynamic Range Matching.
ISCAS
Maryam Habibollahi, Arthur Jaccottet, Antonio Gómez, Nader Saffari, Andreas Demosthenous
2025 C conf
A Method for Improving the Wearability of Capsule Positioning System Using Particle Filter.
ISCAS
Jiaxing Zhang, Qingyu Zhang, Yu Wu, Dai Jiang, Andreas Demosthenous
2025 J jnl
An Active Microchannel Neural Interface for Implantable Electrical Stimulation and Recording.
IEEE Trans. Biomed. Circuits Syst.
Maryam Habibollahi, Dai Jiang, Henry T. Lancashire, Andreas Demosthenous
2025 C conf
An Area-Efficient, Differential Resonant Ultrasound Pulser with 69% fCV
ISCAS
Yaohua Zhang, Andreas Demosthenous
2025 J jnl
Binarized Neural Networks for Resource-Efficient Spike Sorting.
IEEE Access
Luca M. Meyer, Majid Zamani, Andreas Demosthenous
2025 J jnl
Borrowing treasures from neighbors: In-context learning for multimodal learning with missing modalities and data scarcity.
Neurocomputing
Zhuo Zhi, Ziquan Liu, Moe Elbadawi, Adam Daneshmend, Mine Orlu, Abdul Basit, Andreas Demosthenous, Miguel R. D. Rodrigues
2025 J jnl
Design and Optimization of a High Linearity On-Chip Sinusoidal Current Generator for Bioimpedance Measurements Using Direct Digital Synthesis.
IEEE Trans. Circuits Syst. I Regul. Pap.
Jiayang Li, Dai Jiang, Andreas Demosthenous
2025 C conf
Evaluating the Feasibility of Electrical Impedance Tomography for Monitoring Knee Angle and Muscle Strength: Towards Application in Total Knee Replacement Rehabilitation.
ISCAS
Lishan Liang, Tianyang Yao, Rokhsaneh Tehrany, Darren Player, Tom Carlson, Andreas Demosthenous, Yu Wu
2025 C conf
Haptic-Enhanced Bioimpedance Needle for Precision Navigation in Central Venous Catheterisation with Millimetre Accuracy.
ISCAS
Qingyu Zhang, Ahmed Al-Hindawi, Andreas Demosthenous, Yu Wu
2025 C conf
High-Resolution Plantar Pressure Insole System for Enhanced Lower Body Biomechanical Analysis.
ISCAS
Junjian Chi, Qingyu Zhang, Zibo Zhang, Andreas Demosthenous, Yu Wu
2025 C conf
Live Demonstration: A High-Resolution Plantar Insole System for Lower Body Estimation.
ISCAS
Junjian Chi, Qingyu Zhang, Zibo Zhang, Andreas Demosthenous, Yu Wu
2025 C conf
Live Demonstration: Bioimpedance-Based Interaction for Virtual Reality.
ISCAS
Tianyang Yao, Yaohua Zhang, Yu Wu, Dai Jiang, Richard H. Bayford, Andreas Demosthenous
2025 C conf
Live Demonstration: Haptic-Enhanced Bioimpedance Needle for Assisting Central Venous Catheterisation.
ISCAS
Qingyu Zhang, Ahmed Al-Hindawi, Jiaxing Zhang, Andreas Demosthenous, Yu Wu
2025 C conf
Live Demostration: Heartbeat-Powered Biosensing Harvester for Intracardiac Monitoring.
ISCAS
Noora Almarri, Fawaz Nahab, Dai Jiang, Wenhui Song, Andreas Demosthenous
2025 J jnl
Seeing and Reasoning with Confidence: Supercharging Multimodal LLMs with an Uncertainty-Aware Agentic Framework.
CoRR
Zhuo Zhi, Chen Feng, Adam Daneshmend, Mine Orlu, Andreas Demosthenous, Lu Yin, Da Li, Ziquan Liu, Miguel R. D. Rodrigues
2025 J jnl
TFAR: A Training-Free Framework for Autonomous Reliable Reasoning in Visual Question Answering.
Trans. Mach. Learn. Res.
Zhuo Zhi, Chen Feng, Adam Daneshmend, Mine Orlu, Andreas Demosthenous, Lu Yin, Da Li, Ziquan Liu, Miguel R. D. Rodrigues
2024 C conf
A 199 μW, 82.9% Efficiency Current Driver with Active Common-Mode Reduction for Impedance-Based Tactile Sensors.
ISCAS
Zhentao Wu, Yu Wu, Andreas Demosthenous
2024 C conf
A Current DAC Based Current Generator with Fourth-Order Current-Mode Filter for Electrical Impedance Tomography.
ISCAS
Jiayang Li, Yu Wu, Dai Jiang, Richard H. Bayford, Andreas Demosthenous
2024 C conf
A Differential SPDT T/R Switch for PMUT Biomedical Ultrasound Systems.
ISCAS
Yaohua Zhang, Dai Jiang, Andreas Demosthenous
2024 J jnl
A High-Voltage Differential SPDT T/R Switch for Ultrasound Systems.
IEEE Trans. Circuits Syst. I Regul. Pap.
Yaohua Zhang, Dai Jiang, Andreas Demosthenous
2024 J jnl
Active Neural Interface Circuits and Systems for Selective Control of Peripheral Nerves: A Review.
IEEE Trans. Biomed. Circuits Syst.
Maryam Habibollahi, Dai Jiang, Henry T. Lancashire, Andreas Demosthenous
2024 B conf
Auto-Adaptive Model for Longitudinal Motor Imagery Decoding in Amyotrophic Lateral Sclerosis.
SMC
Rishan Patel, J. Barney Bryson, Dai Jiang, Andreas Demosthenous
2024 J jnl
Borrowing Treasures from Neighbors: In-Context Learning for Multimodal Learning with Missing Modalities and Data Scarcity.
CoRR
Zhuo Zhi, Ziquan Liu, Moe Elbadawi, Adam Daneshmend, Mine Orlu, Abdul Basit, Andreas Demosthenous, Miguel Rodrigues
2024 J jnl
Hardware Efficient Speech Enhancement With Noise Aware Multi-Target Deep Learning.
IEEE Open J. Circuits Syst.
Salinna Abdullah, Majid Zamani, Andreas Demosthenous
2024 J jnl
HgbNet: Predicting Hemoglobin Level/Anemia Degree From Irregular EHR.
IEEE Access
Zhuo Zhi, Moe Elbadawi, Adam Daneshmend, Mine Orlu, Abdul Basit, Andreas Demosthenous, Miguel Rodrigues
2024 J jnl
HgbNet: predicting hemoglobin level/anemia degree from EHR data.
CoRR
Zhuo Zhi, Moe Elbadawi, Adam Daneshmend, Mine Orlu, Abdul Basit, Andreas Demosthenous, Miguel Rodrigues
2024 C conf
Live Demonstration: A Wearable Eight-Channel A-Mode Ultrasound System for Hand Gesture Recognition and Interactive Gaming.
ISCAS
Yaohua Zhang, Bruno Grandi Sgambato, Jiaxing Zhang, Anette Jakob, Marc Fournelle, Mohamad Rahal, Meng-Xing Tang, Dario Farina, Dai Jiang, Andreas Demosthenous
2024 C conf
Three Coils, High-Resolution Receiver Positioning System for Wireless Power Transfer.
ISCAS
Jiaxing Zhang, Jiayang Li, Dai Jiang, Andreas Demosthenous
2023 — conf
A Compact Neural Network for High Accuracy Bioimpedance-Based Hand Gesture Recognition.
BioCAS
Tianyang Yao, Yu Wu, Dai Jiang, Richard H. Bayford, Andreas Demosthenous
2023 J jnl
A Deep Neural Network-Based Spike Sorting With Improved Channel Selection and Artefact Removal.
IEEE Access
Christian Okreghe, Majid Zamani, Andreas Demosthenous
2023 — conf
A Four-Channel Analog Front-End ASIC for Wearable A-Mode Ultrasound Hand Kinematic Tracking Applications.
BioCAS
Yaohua Zhang, Bruno Grandi Sgambato, Mohamad Rahal, Meng-Xing Tang, Dario Farina, Dai Jiang, Andreas Demosthenous
2023 — conf
A High-Voltage, Implantable ASIC for Active Interfaces of the Vagus Nerve.
BioCAS
Maryam Habibollahi, Jiayang Li, Noora Almarri, Dai Jiang, Henry Lancashire, Andreas Demosthenous
2023 J jnl
An 89.3% Current Efficiency, Sub 0.1% THD Current Driver for Electrical Impedance Tomography.
IEEE Trans. Circuits Syst. II Express Briefs
Jiayang Li, Dai Jiang, Yu Wu, Nazanin Neshatvar, Richard H. Bayford, Andreas Demosthenous
2023 J jnl
DeepNav: Joint View Learning for Direct Optimal Path Perception in Cochlear Surgical Platform Navigation.
IEEE Access
Majid Zamani, Andreas Demosthenous
2023 J jnl
Effects of Patient Recumbency Position on Neonatal Chest EIT.
IEEE Access
Nima SeifNaraghi, Serena De Gelidi, Inéz Frerichs, Merja Kallio, Erich Sorantin, Andreas Demosthenous, Richard H. Bayford
2023 J jnl
High Efficiency Power Management Unit for Implantable Optical-Electrical Stimulators.
IEEE Open J. Circuits Syst.
Noora Almarri, Dai Jiang, Peter J. Langlois, Mohamad Rahal, Andreas Demosthenous
2023 — conf
Live Demonstration: A Bioimpedance-Based Robotic Hand Control Platform Using a Customised Neural Network.
BioCAS
Tianyang Yao, Noora Almarri, Yu Wu, Dai Jiang, Richard H. Bayford, Andreas Demosthenous
2023 — conf
Live Demonstration: Real Time Imaging With Electrical Impedance Tomography.
BioCAS
Soorena Zohoori, Mohamad Rahal, Maryam Habibollahi, Dai Jiang, Yu Wu, Andy Bardill, Nima SeifNaraghi, Rebecca Yerworth, Richard H. Bayford, Andreas Demosthenous
2023 J jnl
Low Power Analog Processing for Ultra-High-Speed Receivers With RF Correlation.
IEEE Access
Jaswinder Lota, Andreas Demosthenous
2023 — conf
Self-Powered Piezoelectric Biosensing Harvester for Intracardiac Monitoring.
BioCAS
Noora Almarri, Fawaz Nahab, Jinke Chang, Dai Jiang, Wenhui Song, Andreas Demosthenous
2022 — conf
A Bidirectional ASIC for Active Microchannel Neural Interfaces.
ICECS 2022
Maryam Habibollahi, Dai Jiang, Henry Lancashire, Andreas Demosthenous
2022 J jnl
A Compact CNN-Based Speech Enhancement With Adaptive Filter Design Using Gabor Function and Region-Aware Convolution.
IEEE Access
Salinna Abdullah, Majid Zamani, Andreas Demosthenous
2022 J jnl
A Fully Implantable Opto-Electro Closed-Loop Neural Interface for Motor Neuron Disease Studies.
IEEE Trans. Biomed. Circuits Syst.
Fangqi Liu, Yu Wu, Noora Almarri, Maryam Habibollahi, Henry T. Lancashire, J. Barney Bryson, Linda Greensmith, Dai Jiang, Andreas Demosthenous
2022 — conf
A Low Power, Low THD Current Driver with Discrete Common-Mode Feedback for EIT Applications.
ICECS 2022
Jiayang Li, Yu Wu, Richard H. Bayford, Dai Jiang, Andreas Demosthenous
2022 J jnl
A Low-Power Recursive I/Q Signal Generator and Current Driver for Bioimpedance Applications.
IEEE Trans. Circuits Syst. II Express Briefs
Farnaz Fahimi Hanzaee, Nazanin Neshatvar, Mohamad Rahal, Dai Jiang, Richard H. Bayford, Andreas Demosthenous
2022 J jnl
An Implantable Phase Locked Loop MEMS-Based Readout System for Heart Transplantation.
IEEE Trans. Circuits Syst. II Express Briefs
Nazanin Neshatvar, Matthew Schormans, Dai Jiang, Stefan Schmitt, Peter Detemple, Andreas Demosthenous
2022 — conf
Design of a CMOS Analog Front-End for Wearable A-Mode Ultrasound Hand Gesture Recognition.
PRIME
Yaohua Zhang, Dai Jiang, Andreas Demosthenous
2022 — conf
Development of a Biosensor for fast point-of-care Blood Analysis of Troponin.
EMBC
Richard H. Bayford, Rui Damaso, Dai Jiang, Mohamad Rahal, Andreas Demosthenous
2022 — conf
Efficient Approximation of Action Potentials with High-Order Shape Preservation in Unsupervised Spike Sorting.
EMBC
Majid Zamani, Christian Okreghe, Andreas Demosthenous
2022 J jnl
Generation of Anatomically Inspired Human Airway Tree Using Electrical Impedance Tomography: A Method to Estimate Regional Lung Filling Characteristics.
IEEE Trans. Medical Imaging
Majid Zamani, Merja Kallio, Richard H. Bayford, Andreas Demosthenous
2022 — conf
High Frame Rate Electrical Impedance Tomography System for Monitoring of Regional Lung Ventilation.
EMBC
Mohamad Rahal, Dai Jiang, Yu Wu, Andy Bardill, Richard H. Bayford, Andreas Demosthenous
2022 — conf
Highly Efficient Smart 3-Coil Wireless Power Transfer System with Automatic Tracking.
ICECS 2022
Xingxiao Chen, Dai Jiang, Andreas Demosthenous
2022 — conf
In-Body Energy Harvesting Power Management Interface for Post Heart Transplantation Monitoring.
ICECS 2022
Noora Almarri, Dai Jiang, Andreas Demosthenous
2022 J jnl
Insertion Guidance Based on Impedance Measurements of a Cochlear Electrode Array.
Frontiers Comput. Neurosci.
Enver Salkim, Majid Zamani, Dai Jiang, Shakeel R. Saeed, Andreas Demosthenous
2022 J jnl
Locating Functionalized Gold Nanoparticles Using Electrical Impedance Tomography.
IEEE Trans. Biomed. Eng.
Richard H. Bayford, Rui Damaso, Nazanin Neshatvar, Yevhen Ivanenko, Thomas W. Rademacher, Yu Wu, Nima SeifNaraghi, Lucy Ghali, Nakul Patel, Ivan Roitt, Sven Nordebo, Andreas Demosthenous
2022 — conf
Moving Receiver Tracking in Wireless Power Transfer Systems.
ICECS 2022
Zhenzhe Han, Dai Jiang, Andreas Demosthenous
2022 — conf
Multimodal Diagnosis for Pulmonary Embolism from EHR Data and CT Images.
EMBC
Zhuo Zhi, Moe Elbadawi, Adam Daneshmend, Mine Orlu, Abdul Basit, Andreas Demosthenous, Miguel Rodrigues
2022 C conf
Towards a Fully Implantable Closed-Loop Opto-Electro Stimulation Interface for Motor Neuron Disease Treatment.
ISCAS
Fangqi Liu, Dai Jiang, Andreas Demosthenous
2022 — conf
Ultra-Low-Power PPG Analog Signal Processing Circuit for Continuous Blood Pressure Estimation.
ICECS 2022
Ruben Ruiz-Mateos Serrano, Dai Jiang, Andreas Demosthenous
2021 — conf
A Computation Efficient Voice Activity Detector for Low Signal-to-Noise Ratio in Hearing Aids.
MWSCAS
Fangqi Liu, Andreas Demosthenous
2021 — conf
A DC Model for Organic Electrochemical Transistors and Analysis of Their Performance as Voltage Amplifiers.
MWSCAS
Farnaz Fahimi Hanzaee, Peter J. Langlois, Anastasios Polyravas, Ivan B. Dimov, Richard H. Bayford, George G. Malliaras, Andreas Demosthenous
2021 C conf
A Discrete Wavelet Transform-Based Voice Activity Detection and Noise Classification with Sub-Band Selection.
ISCAS
Salinna Abdullah, Majid Zamani, Andreas Demosthenous
2021 J jnl
A Goertzel Filter-Based System for Fast Simultaneous Multi-Frequency EIS.
IEEE Trans. Circuits Syst. II Express Briefs
Louis Regnacq, Yu Wu, Nazanin Neshatvar, Dai Jiang, Andreas Demosthenous
2021 J jnl
A Multi-Channel Stimulator With High-Resolution Time-to-Current Conversion for Vagal-Cardiac Neuromodulation.
IEEE Trans. Biomed. Circuits Syst.
Yu Wu, Dai Jiang, Andreas Demosthenous
2021 C conf
A Power Efficient Time-to-Current Stimulator for Vagal-Cardiac Connection after Heart Transplantation.
ISCAS
Yu Wu, Dai Jiang, Nazanin Neshatvar, Andreas Demosthenous
2021 C conf
An Active Microchannel Neural Interface with Artifact Reduction.
ISCAS
Maryam Habibollahi, Farnaz Fahimi Hanzaee, Dai Jiang, Henry Lancashire, Andreas Demosthenous
2021 J jnl
An Imaged Based Method for Universal Performance Evaluation of Electrical Impedance Tomography Systems.
IEEE Trans. Biomed. Circuits Syst.
Yu Wu, Dai Jiang, Rebecca Yerworth, Andreas Demosthenous
2021 C conf
An Integrated Bidirectional Multi-Channel Opto-Electro Arbitrary Waveform Stimulator for Treating Motor Neurone Disease.
ISCAS
Dai Jiang, Yu Wu, Noora Almarri, Maryam Habibollahi, Fangqi Liu, J. Barney Bryson, Linda Greensmith, Andreas Demosthenous
2021 J jnl
Deep Analysis of EIT Dataset to Classify Apnea and Non-Apnea Cases in Neonatal Patients.
IEEE Access
Nafiseh Vahabi, Rebecca Yerworth, Martijn Miedema, Anton H. van Kaam, Richard H. Bayford, Andreas Demosthenous
2021 — conf
Design of a Power Management Circuit for an Opto-Electro Stimulator.
NEWCAS
Noora Almarri, Dai Jiang, Andreas Demosthenous
2021 — conf
Dual Output Regulating Rectifier for an Implantable Neural Interface.
ICECS
Noora Almarri, Dai Jiang, Andreas Demosthenous
2021 J jnl
Electrical Impedance Tomography for Biomedical Applications: Circuits and Systems Review.
IEEE Open J. Circuits Syst.
Yu Wu, Farnaz Fahimi Hanzaee, Dai Jiang, Richard H. Bayford, Andreas Demosthenous
2021 — conf
Evaluation of Commercial Connectors for Active Neural Implants.
NER
Henry T. Lancashire, Maryam Habibollahi, Dai Jiang, Andreas Demosthenous
2021 J jnl
Integrated Circuits for Medical Ultrasound Applications: Imaging and Beyond.
IEEE Trans. Biomed. Circuits Syst.
Yaohua Zhang, Andreas Demosthenous
2021 J jnl
Model Selection Based Algorithm in Neonatal Chest EIT.
IEEE Trans. Biomed. Eng.
Nima SeifNaraghi, Serena De Gelidi, Sven Nordebo, Merja Kallio, Inéz Frerichs, Andrew Tizzard, Maria Suo-Palosaari, Louiza Sophocleous, Anton H. van Kaam, Erich Sorantin, Andreas Demosthenous, Richard H. Bayford
2021 C conf
RF Wireless Power Transfer for EIT Neonate Lung Function Monitoring.
ISCAS
Mandana Ardeshir Tanha, Farnaz Fahimi Hanzaee, Richard H. Bayford, Andreas Demosthenous
2021 J jnl
Towards More Efficient DNN-Based Speech Enhancement Using Quantized Correlation Mask.
IEEE Access
Salinna Abdullah, Majid Zamani, Andreas Demosthenous
2020 J jnl
1.2-V Energy-Efficient Wireless CMOS Potentiostat for Amperometric Measurements.
IEEE Trans. Circuits Syst. II Express Briefs
Virgilio Valente, Nazanin Neshatvar, Evdokia Pilavaki, Matthew Schormans, Andreas Demosthenous
2020 C conf
1.2V Energy-Efficient Wireless CMOS Potentiostat for Amperometric Measurements.
ISCAS
Virgilio Valente, Nazanin Neshatvar, Evdokia Pilavaki, Matthew Schormans, Andreas Demosthenous
2020 J jnl
A Fast and Reliable Three-Dimensional Centerline Tracing: Application to Virtual Cochlear Implant Surgery.
IEEE Access
Majid Zamani, Enver Salkim, Shakeel R. Saeed, Andreas Demosthenous
2020 J jnl
Accurate, Very Low Computational Complexity Spike Sorting Using Unsupervised Matched Subspace Learning.
IEEE Trans. Biomed. Circuits Syst.
Majid Zamani, Jure Sokolic, Dai Jiang, Francesco Renna, Miguel R. D. Rodrigues, Andreas Demosthenous
2020 J jnl
Adaptive Electrical Impedance Tomography Resolution Enhancement Using Statistically Quantized Projected Image Sub-Bands.
IEEE Access
Majid Zamani, Richard H. Bayford, Andreas Demosthenous
2020 C conf
Effect of Time Constant on Speech Enhancement in Hearing Aids Based on Auditory Neural Feedback.
ISCAS
Fangqi Liu, Andreas Demosthenous
2020 J jnl
Hand Gesture Recognition Using Three-Dimensional Electrical Impedance Tomography.
IEEE Trans. Circuits Syst. II Express Briefs
Dai Jiang, Yu Wu, Andreas Demosthenous
2020 C conf
Live Demonstration: A Wearable Multi-Sensory Platform for Closed-Loop Optical Stimulation Control in Treating Muscle Paralysis.
ISCAS
Dai Jiang, Yu Wu, Maryam Habibollahi, Noora Almarri, Andreas Demosthenous
2020 C conf
Live Demonstration: Performance Evaluation of Electrical Impedance Tomography Systems using a Color-Coded Full Reference SNR Method.
ISCAS
Yu Wu, Dai Jiang, Nazanin Neshatvar, Farnaz Fahimi Hanzaee, Andreas Demosthenous
2020 C conf
Low Computational Sensing with Goertzel Filtering for Mobile Industrial IoT Devices.
ISCAS
Jaswinder Lota, Andreas Demosthenous
2020 C conf
Monitoring Myocardial Edema Tissue with Electrical Impedance Spectroscopy.
ISCAS
Nazanin Neshatvar, Louis Regnacq, Dai Jiang, Yu Wu, Andreas Demosthenous
2020 J jnl
Optimizing Speech Recognition Using a Computational Model of Human Hearing: Effect of Noise Type and Efferent Time Constants.
IEEE Access
Ifat Yasin, Vit Drga, Fangqi Liu, Andreas Demosthenous, Ray Meddis
2020 J jnl
Real Time Non-Invasive Hemodynamic Assessment of Ventricular Tachycardia.
IEEE Access
Tudor Besleaga, Pier D. Lambiase, Adam Graham, Andreas Demosthenous, Michele Orini
2020 C conf
Short-Range Quality-Factor Modulation (SquirM) for Low Power High Speed Inductive Data Transfer.
ISCAS
Matthew Schormans, Dai Jiang, Andreas Demosthenous, Virgilio Valente
2020 J jnl
Time Stamp - A Novel Time-to-Digital Demodulation Method for Bioimpedance Implant Applications.
IEEE Trans. Biomed. Circuits Syst.
Yu Wu, Dai Jiang, Maryam Habibollahi, Noora Almarri, Andreas Demosthenous
2020 C conf
Towards a Universal Methodology for Performance Evaluation of Electrical Impedance Tomography Systems using Full Reference SNR.
ISCAS
Yu Wu, Dai Jiang, Nazanin Neshatvar, Farnaz Fahimi Hanzaee, Andreas Demosthenous
2020 C conf
Towards an Improved Model for 65-nm CMOS at Cryogenic Temperatures.
ISCAS
Jie Ning, Matthew Schormans, Andreas Demosthenous
2019 J jnl
A 122 fps, 1 MHz Bandwidth Multi-Frequency Wearable EIT Belt Featuring Novel Active Electrode Architecture for Neonatal Thorax Vital Sign Monitoring.
IEEE Trans. Biomed. Circuits Syst.
Yu Wu, Dai Jiang, Andy Bardill, Richard H. Bayford, Andreas Demosthenous
2019 C conf
A Power-Efficient Current Generator with Common Mode Signal Autozero Feedback for Bioimpedance Measurement Applications.
ISCAS
Yu Wu, Dai Jiang, Peter J. Langlois, Richard H. Bayford, Andreas Demosthenous
2019 J jnl
An ASIC for Recording and Stimulation in Stacked Microchannel Neural Interfaces.
IEEE Trans. Biomed. Circuits Syst.
Henry Lancashire, Dai Jiang, Andreas Demosthenous, Nick Donaldson
2019 J jnl
Analog Integrated Current Drivers for Bioimpedance Applications: A Review.
Sensors
Nazanin Neshatvar, Peter J. Langlois, Richard H. Bayford, Andreas Demosthenous
2019 J jnl
Correction to "Practical Inductive Link Design for Biomedical Wireless Power Transfer: A Tutorial".
IEEE Trans. Biomed. Circuits Syst.
Matthew Schormans, Virgilio Valente, Andreas Demosthenous
2019 C conf
Live Demonstration: A Wearable Torso Shape Detection Belt for Lung Respiration Monitoring.
ISCAS
Yu Wu, Dai Jiang, Andy Bardill, Serena De Gelidi, Richard H. Bayford, Andreas Demosthenous
2019 J jnl
Non-Invasive Detection of Mechanical Alternans Utilizing Photoplethysmography.
IEEE J. Biomed. Health Informatics
Tudor Besleaga, Sveeta Badiani, Guy Lloyd, Nicola Toschi, Antonio Canichella, Andreas Demosthenous, Pier David Lambiase, Michele Orini
2019 J jnl
Outgoing Editorial.
IEEE Trans. Circuits Syst. I Regul. Pap.
Andreas Demosthenous
2019 J jnl
Short-Range Quality-Factor Modulation (SQuirM) for Low Power High Speed Inductive Data Transfer.
IEEE Trans. Circuits Syst. I Regul. Pap.
Matthew Schormans, Dai Jiang, Virgilio Valente, Andreas Demosthenous
2019 J jnl
Towards a System for Tracking Drug Delivery Using Frequency Excited Gold Nanoparticles.
Sensors
Nazanin Neshatvar, Rui Damaso, Nima SeifNaraghi, Andreas Demosthenous, Richard H. Bayford
2018 C conf
A Capacitance-to-Digits Readout Circuit for Integrated Humidity Sensors for Monitoring the In-Package Humidity of Ultra-Small Medical Implants.
ISCAS
Ya Wen, Andreas Demosthenous, Nick Donaldson, Xiao Liu
2018 J jnl
A High Frame Rate Wearable EIT System Using Active Electrode ASICs for Lung Respiration and Heart Rate Monitoring.
IEEE Trans. Circuits Syst. I Regul. Pap.
Yu Wu, Dai Jiang, Andy Bardill, Serena De Gelidi, Richard H. Bayford, Andreas Demosthenous
2018 J jnl
A Human-Machine Interface Using Electrical Impedance Tomography for Hand Prosthesis Control.
IEEE Trans. Biomed. Circuits Syst.
Yu Wu, Dai Jiang, Xiao Liu, Richard H. Bayford, Andreas Demosthenous
2018 J jnl
A Low-Power, Wireless, Capacitive Sensing Frontend Based on a Self-Oscillating Inductive Link.
IEEE Trans. Circuits Syst. I Regul. Pap.
Matthew Schormans, Virgilio Valente, Andreas Demosthenous
2018 C conf
A MicroChannel Neural Interface ASIC.
ISCAS
Henry Lancashire, Dai Jiang, Andreas Demosthenous, Nick Donaldson
2018 J jnl
A Multichannel High-Frequency Power-Isolated Neural Stimulator With Crosstalk Reduction.
IEEE Trans. Biomed. Circuits Syst.
Dai Jiang, Andreas Demosthenous
2018 J jnl
A Non-Linear Feedback Current Driver With Automatic Phase Compensation for Bioimpedance Applications.
IEEE Trans. Circuits Syst. II Express Briefs
Nazanin Neshatvar, Peter J. Langlois, Andreas Demosthenous
2018 J jnl
An Adaptive Neural Spike Processor With Embedded Active Learning for Improved Unsupervised Sorting Accuracy.
IEEE Trans. Biomed. Circuits Syst.
Majid Zamani, Dai Jiang, Andreas Demosthenous
2018 C conf
An Energy-Efficient 1.2V 4-Channel Wireless CMOS Potentiostat for Amperometric Biosensors.
ISCAS
Virgilio Valente, Matthew Schormans, Andreas Demosthenous
2018 — conf
Asymmetrical Sensing Configuration for Improved Sensitivity in Calorimetric High Flow Measurements in Constant Power Mode.
IEEE SENSORS
Vasileios Kitsos, Matthew Schormans, Andreas Demosthenous, Xiao Liu
2018 J jnl
CMOS Image Sensor for Lateral Flow Immunoassay Readers.
IEEE Trans. Circuits Syst. II Express Briefs
Evdokia Pilavaki, Virgilio Valente, Andreas Demosthenous
2018 J jnl
Complementary Detection for Hardware Efficient On-Site Monitoring of Parkinsonian Progress.
IEEE J. Emerg. Sel. Topics Circuits Syst.
Ameer Mohammed, Andreas Demosthenous
2018 — conf
Detecting Mechanical Alternans Utilizing Photoplethysmography.
CinC
Tudor Besleaga, Nicola Toschi, Antonio Canichella, Andreas Demosthenous, Pier Lambiase, Michele Orini
2018 C conf
Intermittent Excitation of High-Q Resonators for Low-Power High-Speed Clock Generation.
ISCAS
Matthew Schormans, Virgilio Valente, Andreas Demosthenous
2018 C conf
Live Demonstration: A Wearable EIT System for Hand Prosthesis Motion Controls.
ISCAS
Yu Wu, Dai Jiang, Richard H. Bayford, Andreas Demosthenous
2018 J jnl
New Year Editorial.
IEEE Trans. Circuits Syst. I Regul. Pap.
Andreas Demosthenous
2018 J jnl
Practical Inductive Link Design for Biomedical Wireless Power Transfer: A Tutorial.
IEEE Trans. Biomed. Circuits Syst.
Matthew Schormans, Virgilio Valente, Andreas Demosthenous
2018 C conf
Towards a High Accuracy Wearable Hand Gesture Recognition System Using EIT.
ISCAS
Yu Wu, Dai Jiang, Jifang Duan, Xiao Liu, Richard H. Bayford, Andreas Demosthenous
2017 J jnl
5G Uniform Linear Arrays With Beamforming and Spatial Multiplexing at 28, 37, 64, and 71 GHz for Outdoor Urban Communication: A Two-Level Approach.
IEEE Trans. Veh. Technol.
Jaswinder Lota, Shu Sun, Theodore S. Rappaport, Andreas Demosthenous
2017 C conf
A 32-by-32 CMOS microelectrode array for capacitive biosensing and impedance spectroscopy.
ISCAS
Virgilio Valente, Andreas Demosthenous
2017 — conf
A CMOS current driver with built-in common-mode signal reduction capability for EIT.
ESSCIRC
Yu Wu, Dai Jiang, Peter J. Langlois, Richard H. Bayford, Andreas Demosthenous
2017 — conf
A highly accurate spike sorting processor with reconfigurable embedded frames for unsupervised and adaptive analysis of neural signals.
ESSCIRC
Majid Zamani, Dai Jiang, Andreas Demosthenous
2017 J jnl
An Integrated Passive Phase-Shift Keying Modulator for Biomedical Implants With Power Telemetry Over a Single Inductive Link.
IEEE Trans. Biomed. Circuits Syst.
Dai Jiang, Dominik Cirmirakis, Matthew Schormans, Timothy A. Perkins, Nick Donaldson, Andreas Demosthenous
2017 — conf
Effect of model complexity on fiber activation estimates in a wearable neuromodulator for migraine.
BioCAS
Enver Salkim, Arsam N. Shiraz, Andreas Demosthenous
2017 — conf
Effect of nerve variations on the stimulus current level in a wearable neuromodulator for migraine: A modeling study.
NER
Enver Salkim, Arsam N. Shiraz, Andreas Demosthenous
2017 C conf
Live demonstration: A wearable EIT system using active electrodes for monitoring respiration.
ISCAS
Yu Wu, Dai Jiang, Andy Bardill, Serena De Gelidi, Richard H. Bayford, Andreas Demosthenous
2017 J jnl
Optimized Lateral Flow Immunoassay Reader for the Detection of Infectious Diseases in Developing Countries.
Sensors
Evdokia Pilavaki, Andreas Demosthenous
2017 — conf
Single-pulse harmonic modulation for short range biomedical inductive data transfer.
BioCAS
Matthew Schormans, Virgilio Valente, Andreas Demosthenous
2017 J jnl
Update From the Editor-in-Chief.
IEEE Trans. Circuits Syst. I Regul. Pap.
Andreas Demosthenous
2016 J jnl
Advances in Scalable Implantable Systems for Neurostimulation Using Networked ASICs.
IEEE Des. Test
Xiao Liu, Zhulin Zong, Dai Jiang, Bachir Bougaila, Nick Donaldson, Andreas Demosthenous
2016 C conf
An implantable wireless multi-channel neural prosthesis for epidural stimulation.
ISCAS
Dai Jiang, Clemens Eder, Timothy A. Perkins, Anne Vanhoestenberghe, Matthew Schormans, Fangqi Liu, Virgilio Valente, Nick Donaldson, Andreas Demosthenous
2016 C conf
An improved wideband CMOS current driver for bioimpedance applications.
ISCAS
Nazanin Neshatvar, Peter J. Langlois, Andreas Demosthenous
2016 — conf
Design considerations and optimization of calorimetric flow sensor for respiratory monitoring.
BioCAS
Vasileios Kitsos, Simeon West, Andreas Demosthenous, Xiao Liu
2016 C conf
Design of a CMOS active electrode IC for wearable electrical impedance tomography systems.
ISCAS
Yu Wu, Peter J. Langlois, Richard H. Bayford, Andreas Demosthenous
2016 — conf
Dual-mode CMOS analog front-end (AFE) for electrical impedance spectroscopy (EIS) systems.
EMBC
Virgilio Valente, Dai Jiang, Andreas Demosthenous
2016 J jnl
Frequency Splitting Analysis and Compensation Method for Inductive Wireless Powering of Implantable Biosensors.
Sensors
Matthew Schormans, Virgilio Valente, Andreas Demosthenous
2016 C conf
Live demonstration: An implantable wireless multi-channel neural prosthesis for epidural stimulation.
ISCAS
Dai Jiang, Clemens Eder, Timothy A. Perkins, Anne Vanhoestenberghe, Matthew Schormans, Fangqi Liu, Virgilio Valente, Nick Donaldson, Andreas Demosthenous
2016 J jnl
Wideband Fully-Programmable Dual-Mode CMOS Analogue Front-End for Electrical Impedance Spectroscopy.
Sensors
Virgilio Valente, Andreas Demosthenous
2016 — conf
Wireless paper-based biosensor reader for the detection of infectious diseases at the point of care.
IEEE SENSORS
Evdokia Pilavaki, Claudio Parolo, Rachel McKendry, Andreas Demosthenous
2015 J jnl
A Sinusoidal Current Driver With an Extended Frequency Range and Multifrequency Operation for Bioimpedance Applications.
IEEE Trans. Biomed. Circuits Syst.
Peter J. Langlois, Nazanin Neshatvar, Andreas Demosthenous
2015 J jnl
A Vestibular Prosthesis With Highly-Isolated Parallel Multichannel Stimulation.
IEEE Trans. Biomed. Circuits Syst.
Dai Jiang, Dominik Cirmirakis, Andreas Demosthenous
2015 J jnl
A Wideband Low-Distortion CMOS Current Driver for Tissue Impedance Analysis.
IEEE Trans. Circuits Syst. II Express Briefs
Loucas Constantinou, Richard H. Bayford, Andreas Demosthenous
2015 — conf
A feature design framework for hardware efficient neural spike sorting.
EMBC
Jure Sokolic, Majid Zamani, Andreas Demosthenous, Miguel R. D. Rodrigues
2015 — conf
A figure of merit for neural electrical stimulation circuits.
EMBC
Florian Kölbl, Andreas Demosthenous
2015 J jnl
An Implantable Versatile Electrode-Driving ASIC for Chronic Epidural Stimulation in Rats.
IEEE Trans. Biomed. Circuits Syst.
Vasiliki Giagka, Clemens Eder, Nick Donaldson, Andreas Demosthenous
2015 C conf
An integrated CMOS current driver using nonlinear feedback for bioimpedance applications.
ISCAS
Nazanin Neshatvar, Peter J. Langlois, Dai Jiang, Andreas Demosthenous
2015 — conf
Design of a wideband CMOS impedance spectroscopy ASIC analog front-end for multichannel biosensor interfaces.
EMBC
Virgilio Valente, Dai Jiang, Andreas Demosthenous
2015 — conf
Efficiency optimization of class-D biomedical inductive wireless power transfer systems by means of frequency adjustment.
EMBC
Matthew Schormans, Virgilio Valente, Andreas Demosthenous
2015 J jnl
Generalized Analysis of Random Common-Mode Rejection Performance of CMOS Current Feedback Instrumentation Amplifiers.
IEEE Trans. Circuits Syst. I Regul. Pap.
Apisak Worapishet, Andreas Demosthenous
2015 — conf
Optimization of a wearable pudendal nerve stimulator using computational models.
EMBC
Arsam N. Shiraz, Brian Leaker, Andreas Demosthenous
2015 — conf
Output stage of a dynamic current steering deep brain stimulator.
ICECS
Ameer Mohammed, Virgilio Valente, Richard H. Bayford, Andreas Demosthenous
2015 — conf
Patient specific Parkinson's disease detection for adaptive deep brain stimulation.
EMBC
Ameer Mohammed, Majid Zamani, Richard H. Bayford, Andreas Demosthenous
2015 C conf
Power optimization of neural frontend interfaces.
ISCAS
Majid Zamani, Andreas Demosthenous
2015 — conf
Q-enhancement with on-chip inductor optimization for reconfigurable Δ-Σ radio-frequency ADC.
NEWCAS
Jaswinder Lota, Andreas Demosthenous
2014 J jnl
A CMOS Smart Temperature and Humidity Sensor with Combined Readout.
Sensors
Clemens Eder, Virgilio Valente, Nick Donaldson, Andreas Demosthenous
2014 J jnl
High-Power CMOS Current Driver With Accurate Transconductance for Electrical Impedance Tomography.
IEEE Trans. Biomed. Circuits Syst.
Loucas Constantinou, Iasonas F. Triantis, Richard H. Bayford, Andreas Demosthenous
2013 — conf
A 1-Wire® communication interface between a control hub and locally powered epidural stimulators.
BioCAS
Clemens Eder, Virgilio Valente, Nick Donaldson, Andreas Demosthenous
2013 — conf
A dedicated electrode driving ASIC for epidural spinal cord stimulation in rats.
ICECS
Vasiliki Giagka, Clemens Eder, Virgilio Valente, Anne Vanhoestenberghe, Nick Donaldson, Andreas Demosthenous
2013 — conf
A wideband CMOS current driver for bioimpedance applications with output DC regulation.
BioCAS
Loucas Constantinou, Andreas Demosthenous
2013 C conf
Analog-to-digital converters power dissipation limits of CBSC-based pipelined.
VLSI-SoC
Majid Zamani, Clemens Eder, Andreas Demosthenous
2013 — conf
CMOS analog power meter and delay line for automatic efficiency optimization in medical power transmitters.
ICECS
Virgilio Valente, Andreas Demosthenous
2013 C conf
Design of an implantable stimulator ASIC with self-adapting supply.
ISCAS
Xiao Liu, Andreas Demosthenous, Dai Jiang, Nick Donaldson
2013 — conf
Dimensionality reduction using asynchronous sampling of first derivative features for real-time and computationally efficient neural spike sorting.
ICECS
Majid Zamani, Andreas Demosthenous
2013 — conf
Optimization of neural stimulation in a device for treating urinary incontinence.
BioCAS
Arsam N. Shiraz, Anne Vanhoestenberghe, Andreas Demosthenous
2013 — conf
Output stage of a current-steering multipolar and multisite deep brain stimulator.
BioCAS
Virgilio Valente, Andreas Demosthenous, Richard H. Bayford
2013 — conf
Suitable compensation circuits for on-chip interference reduction in neural tripolar recordings.
ICECS
Clemens Eder, Syeda Sabeeka Zehra, Majid Zamani, Andreas Demosthenous
2012 J jnl
A Compact Rail-to-Rail Class-AB CMOS Buffer With Slew-Rate Enhancement.
IEEE Trans. Circuits Syst. II Express Briefs
Chutham Sawigun, Andreas Demosthenous, Xiao Liu, Wouter A. Serdijn
2012 J jnl
A Tripolar Current-Steering Stimulator ASIC for Field Shaping in Deep Brain Stimulation.
IEEE Trans. Biomed. Circuits Syst.
Virgilio Valente, Andreas Demosthenous, Richard H. Bayford
2012 — conf
A fast passive phase shift keying modulator for inductively coupled implanted medical devices.
ESSCIRC
Dominik Cirmirakis, Dai Jiang, Andreas Demosthenous, Nick Donaldson, Timothy A. Perkins
2012 — conf
A telemetry operated vestibular prosthesis.
ICECS
Dominik Cirmirakis, Dai Jiang, Andreas Demosthenous, Nick Donaldson, Timothy A. Perkins
2012 J jnl
Active Books: The Design of an Implantable Stimulator That Minimizes Cable Count Using Integrated Circuits Very Close to Electrodes.
IEEE Trans. Biomed. Circuits Syst.
Xiao Liu, Andreas Demosthenous, Anne Vanhoestenberghe, Dai Jiang, Nick Donaldson
2012 — conf
An implantable 3-D vestibular stimulator with neural recording.
ESSCIRC
Dai Jiang, Andreas Demosthenous, Timothy A. Perkins, Dominik Cirmirakis, Xiao Liu, Nick Donaldson
2012 — conf
CBSC-based pipelined analog-to-digital converters: Power dissipation bound analysis.
ICECS
Majid Zamani, Clemens Eder, Andreas Demosthenous
2012 J jnl
Safety of multi-channel stimulation implants: a single blocking capacitor per channel is not sufficient after single-fault failure.
Medical Biol. Eng. Comput.
Antoine Nonclercq, Laurent Lonys, Anne Vanhoestenberghe, Andreas Demosthenous, Nick Donaldson
2012 — conf
Towards a closed-loop transmitter system with integrated class-D amplifier for coupling-insensitive powering of implants.
ICECS
Virgilio Valente, Clemens Eder, Andreas Demosthenous, Nick Donaldson
2012 — conf
Towards an optimized wearable neuromodulation device for urinary incontinence.
ICECS
Arsam N. Shiraz, Andreas Demosthenous, Anne Vanhoestenberghe
2011 J jnl
A CMOS Instrumentation Amplifier With 90-dB CMRR at 2-MHz Using Capacitive Neutralization: Analysis, Design Considerations, and Implementation.
IEEE Trans. Circuits Syst. I Regul. Pap.
Apisak Worapishet, Andreas Demosthenous, Xiao Liu
2011 J jnl
A Stimulator ASIC Featuring Versatile Management for Vestibular Prostheses.
IEEE Trans. Biomed. Circuits Syst.
Dai Jiang, Andreas Demosthenous, Timothy A. Perkins, Xiao Liu, Nick Donaldson
2011 — conf
A multi-frequency bioimpedance measurement ASIC for electrical impedance tomography.
ESSCIRC
Iasonas F. Triantis, Andreas Demosthenous, Mohamad Rahal, Hongwei Hong, Richard H. Bayford
2011 — conf
A stimulator ASIC with capability of neural recording during inter-phase delay.
ESSCIRC
Xiao Liu, Andreas Demosthenous, Dai Jiang, Anne Vanhoestenberghe, Nick Donaldson
2011 J jnl
An Integrated Stimulator With DC-Isolation and Fine Current Control for Implanted Nerve Tripoles.
IEEE J. Solid State Circuits
Xiao Liu, Andreas Demosthenous, Nick Donaldson
2011 — conf
An improved CMOS current driver for electrical impedance tomography.
ECCTD
Loucas Constantinou, Andreas Demosthenous, Peter J. Langlois, Richard H. Bayford, Iasonas F. Triantis
2011 — conf
Realization of an active book for multichannel intrathecal root stimulation in spinal cord injury - Preliminary results.
EMBC
Martin Schuettler, Anne Vanhoestenberghe, Nooshin Saeidi, Xiao Liu, Joe Evans, Cindy Colinge, Andreas Demosthenous, Nick Donaldson
2010 — conf
A DC-isolated fine-controlled neural stimulator.
ESSCIRC
Xiao Liu, Andreas Demosthenous, Nick Donaldson
2010 C conf
A current generator circuit for tripolar stimulation and insensitive to temperature and supply variations.
ISCAS
Xiao Liu, Andreas Demosthenous, Iasonas F. Triantis, Nick Donaldson
2010 C conf
A dual-mode neural stimulator capable of delivering constant current in current-mode and high stimulus charge in semi-voltage-mode.
ISCAS
Xiao Liu, Andreas Demosthenous, Nick Donaldson
2010 C conf
A wide-input linear range sub-threshold transconductor for sub-Hz filtering.
ISCAS
Chutham Sawigun, Dipankar Pal, Andreas Demosthenous
2010 — conf
BER Performance of a BPSK Biomedical Telemetry System under Varying Coupling and Loading Conditions.
MobiHealth
Asimina Kiourti, Andreas Demosthenous
2010 C conf
Comparision of methods for interference neutralisation in tripolar nerve recording cuffs.
ISCAS
Dominik Cirmirakis, Andreas Demosthenous, Nick Donaldson
2010 C conf
Electric field focusing and shifting technique in deep brain stimulation using a dynamic tripolar current source.
ISCAS
Virgilio Valente, Andreas Demosthenous, Richard H. Bayford
2010 J jnl
High-Power Integrated Stimulator Output Stages With Floating Discharge Over a Wide Voltage Range for Nerve Stimulation.
IEEE Trans. Biomed. Circuits Syst.
Peter J. Langlois, Andreas Demosthenous, Ioannis Pachnis, Nick Donaldson
2010 C conf
Optimization of bipolar and tetrapolar impedance biosensors.
ISCAS
Panagiotis Kassanos, Andreas Demosthenous, Richard H. Bayford
2010 J jnl
Performance-complexity tradeoff of convolutional codes for broadband fixed wireless access systems.
IET Commun.
Ioannis Chatzigeorgiou, Andreas Demosthenous, Miguel R. D. Rodrigues, Ian J. Wassell
2010 J jnl
Prediction-based incremental refinement for binomially-factorized discrete wavelet transforms.
IEEE Trans. Signal Process.
Yiannis Andreopoulos, Dai Jiang, Andreas Demosthenous
2010 C conf
Stimulation management for a multichannel vestibular neural prosthesis.
ISCAS
Dai Jiang, Andreas Demosthenous, Timothy A. Perkins, Nick Donaldson
2010 C conf
Towards an adaptive modified quasi-tripole amplifier configuration for EMG neutralization in neural recording tripoles.
ISCAS
Ioannis Pachnis, Andreas Demosthenous, Nick Donaldson
2009 J jnl
A Synchronous Chopping Demodulator and Implementation for High-Frequency Inductive Position Sensors.
IEEE Trans. Instrum. Meas.
Mohamad Rahal, Andreas Demosthenous
2009 J jnl
An ASIC Front End for Planar High-Frequency Contactless Inductive Position Sensors.
IEEE Trans. Instrum. Meas.
Mohamad Rahal, Andreas Demosthenous
2009 — conf
An integrated common-mode feedback topology for multi-frequency bioimpedance imaging.
ESSCIRC
Mohamad Rahal, Andreas Demosthenous, Richard H. Bayford
2009 — conf
Application of phased array systems to deep brain stimulation.
ICECS
Virgilio Valente, Andreas Demosthenous, Richard H. Bayford
2009 J jnl
Current Conveyor-Based Square/Triangular Waveform Generators With Improved Linearity.
IEEE Trans. Instrum. Meas.
Dipankar Pal, Avireni Srinivasulu, Basab Bijoy Pal, Andreas Demosthenous, B. N. Das
2008 J jnl
A CMOS Hard-Decision Analog Convolutional Decoder Employing the MFDA for Low-Power Applications.
IEEE Trans. Circuits Syst. I Regul. Pap.
Billy Tomatsopoulos, Andreas Demosthenous
2008 C conf
A DC coupled signal acquisition system with ultra-wide input range.
ISCAS
Robert Rieger, Andreas Demosthenous
2008 C conf
A programmable ENG amplifier with passive EMG neutralization for FES applications.
ISCAS
Andreas Demosthenous, Dai Jiang, Ioannis Pachnis, Xiao Liu, Mohamad Rahal, Nick Donaldson
2008 — conf
A synchronous chopping technique and implementation for high-frequency precision sensing.
ESSCIRC
Mohamad Rahal, Andreas Demosthenous
2008 C conf
Adaptive EMG neutralization using the modified QT.
ISCAS
Ioannis Pachnis, Andreas Demosthenous, Mohamad Rahal
2008 J jnl
An Integrated Implantable Stimulator That is Fail-Safe Without Off-Chip Blocking-Capacitors.
IEEE Trans. Biomed. Circuits Syst.
Xiao Liu, Andreas Demosthenous, Nick Donaldson
2008 C conf
An integrated design for the front-end of an inductive position sensor.
ISCAS
Mohamad Rahal, Andreas Demosthenous
2008 J jnl
Constant-Resistance CMOS Input Sampling Switch for GSM/WCDMA High Dynamic Range Delta Sigma Modulators.
IEEE Trans. Circuits Syst. I Regul. Pap.
Olujide A. Adeniran, Andreas Demosthenous
2008 J jnl
Platinum electrode noise in the ENG spectrum.
Medical Biol. Eng. Comput.
Xiao Liu, Andreas Demosthenous, Nick Donaldson
2007 J jnl
"Sweet Spots" in Moderate Inversion for MOSFET Squarer Transconductors.
IEEE Trans. Circuits Syst. II Express Briefs
Peter J. Langlois, Andreas Demosthenous
2007 — conf
A 14-mW, 153.6-MHz clock-rate Δ∑ modulator for WCDMA with 77-dB SFDR using constant resistance CMOS input sampling switch.
ESSCIRC
Olujide A. Adeniran, Andreas Demosthenous
2007 C conf
A Fully Integrated Fail-safe Stimulator Output Stage Dedicated to FES Stimulation.
ISCAS
Xiao Liu, Andreas Demosthenous, Nick Donaldson
2007 C conf
A Safe Transmission Strategy for Power and Data Recovery in Biomedical Implanted Devices.
ISCAS
Xiao Liu, Andreas Demosthenous, Nick Donaldson
2007 — conf
A fail-safe ASIC for implantable neural stimulation.
ESSCIRC
Xiao Liu, Andreas Demosthenous
2007 — conf
A low-power CMOS analog voltage buffer using compact adaptive biasing.
ECCTD
Chutham Sawigun, Jirayuth Mahattanakul, Andreas Demosthenous, Dipankar Pal
2007 — conf
A low-voltage, low-power, high-linearity cmos four-quadrant analog multiplier.
ECCTD
Chutham Sawigun, Andreas Demosthenous, Dipankar Pal
2007 — conf
A readout system for inductive position sensors.
ECCTD
Mohamad Rahal, Andreas Demosthenous
2007 — conf
An ENG Amplifier with Passive EMG Neutralization.
ICECS
Andreas Demosthenous, Ioannis Pachnis, Mohamad Rahal, Dai Jiang, Nick Donaldson
2007 — conf
Floating voltage-controlled current sources for electrical impedance tomography.
ECCTD
Hongwei Hong, Mohamad Rahal, Andreas Demosthenous, Richard H. Bayford
2007 J jnl
Passive Neutralization of Myoelectric Interference From Neural Recording Tripoles.
IEEE Trans. Biomed. Eng.
Ioannis Pachnis, Andreas Demosthenous, Nick Donaldson
2007 — conf
Recent advances in the design of implantable stimulator output stages.
ECCTD
Xiao Liu, Andreas Demosthenous, Mohamad Rahal, Nick Donaldson
2006 C conf
A 19.5mW 1.5V 10-bit pipeline ADC for DVB-H systems in 0.35µm CMOS.
ISCAS
Olujide A. Adeniran, Andreas Demosthenous
2006 C conf
A CMOS instrumentation amplifier for wideband bioimpedance spectroscopy systems.
ISCAS
Yi-Qiang Zhao, Andreas Demosthenous, Richard H. Bayford
2006 — conf
A Miniaturized, Power-Efficent Stimulator Output Stage Based on the Bridge Rectifier Circuit.
APCCAS
Xiao Liu, Andreas Demosthenous, Nick Donaldson
2006 — conf
A Segmented Analog Calibration Scheme for Low-Power Multi-Bit Pipeline ADCs.
ICECS
Olujide A. Adeniran, Andreas Demosthenous
2006 J jnl
A low-power analog motion estimation processor for digital video coding.
IEEE J. Solid State Circuits
Mladen Panovic, Andreas Demosthenous
2006 C conf
A stimulator output stage with capacitor reduction and failure-checking techniques.
ISCAS
Xiao Liu, Andreas Demosthenous, Nick Donaldson
2006 J jnl
An Ultra-Energy-Efficient Wide-Bandwidth Video Pipeline ADC Using Optimized Architectural Partitioning.
IEEE Trans. Circuits Syst. I Regul. Pap.
Olujide A. Adeniran, Andreas Demosthenous
2006 — conf
Comparison of Transconductance Reduction Techniques for the Design of a Very Large Time-Constant CMOS Integrator.
ICECS
Ioannis Pachnis, Andreas Demosthenous, Nick Donaldson
2006 C conf
Interference severity in nerve cuff recordings due to muscle source relative proximity.
ISCAS
Iasonas F. Triantis, Andreas Demosthenous
2006 J jnl
Motion estimation processor using mixed-signal approach.
IEEE Trans. Circuits Syst. II Express Briefs
Mladen Panovic, Andreas Demosthenous
2006 C conf
Possible benefits of moderate inversion for MOSFET transconductors.
ISCAS
Peter J. Langlois, Andreas Demosthenous
2006 J jnl
The effect of interference source proximity on cuff imbalance.
IEEE Trans. Biomed. Eng.
Iasonas F. Triantis, Andreas Demosthenous
2005 — conf
A 92dB 560MHz 1.5V 0.35 μm CMOS operational transconductance amplifier.
ECCTD
Olujide A. Adeniran, Andreas Demosthenous
2005 — conf
A BiCMOS ENG amplifier with high SIR output.
ISCAS (1)
Iasonas F. Triantis, Andreas Demosthenous
2005 — conf
A low power block-matching analog motion estimation processor.
ISCAS (5)
Mladen Panovic, Andreas Demosthenous
2005 J jnl
An adaptive ENG amplifier for tripolar cuff electrodes.
IEEE J. Solid State Circuits
Andreas Demosthenous, Iasonas F. Triantis
2005 — conf
An improved, very long time-constant CMOS integrator for use in implantable neuroprosthetic devices.
ECCTD
Iasonas F. Triantis, Andreas Demosthenous
2005 — conf
Architectures for analog motion estimation processors: a comparison.
ISCAS (5)
Mladen Panovic, Andreas Demosthenous
2005 — conf
Generation of balanced biphasic stimulus current with integrated blocking capacitor.
ECCTD
Xiao Liu, Andreas Demosthenous
2005 — conf
Low power, low complexity CMOS multiple-input replicating current comparators and WTA/LTA circuits.
ECCTD
Billy Tomatsopoulos, Andreas Demosthenous
2005 J jnl
Low-voltage MOS linear transconductor/squarer and four-quadrant multiplier for analog VLSI.
IEEE Trans. Circuits Syst. I Regul. Pap.
Andreas Demosthenous, Mladen Panovic
2005 J jnl
On cuff imbalance and tripolar ENG amplifier configurations.
IEEE Trans. Biomed. Eng.
Iasonas F. Triantis, Andreas Demosthenous, Nick Donaldson
2005 — conf
Optimization of bit-per-stage for low-voltage low-power CMOS pipeline ADCs.
ECCTD
Olujide A. Adeniran, Andreas Demosthenous
2005 — conf
Realization of a simple high-value grounded linear resistance in CMOS technology.
ESSCIRC
Peter J. Langlois, John Taylor, Andreas Demosthenous
2004 J jnl
A 230-nW 10-s time constant CMOS integrator for an adaptive nerve signal amplifier.
IEEE J. Solid State Circuits
Robert Rieger, Andreas Demosthenous, John Taylor
2004 — conf
A CMOS low-power ADC for DVB-T and DVB-H systems.
ISCAS (1)
Olujide A. Adeniran, Andreas Demosthenous, Chris Clifton, Sam Atungsiri, Randeep Soin
2004 — conf
A compact block-matching cell for analogue motion estimation processors.
ISCAS (2)
Mladen Panovic, Andreas Demosthenous
2004 — conf
A low-power, hard-decision analogue convolutional decoder using the modified feedback decoding algorithm.
ISCAS (4)
Billy Tomatsopoulos, Andreas Demosthenous
2004 — conf
Compact CMOS linear transconductor and four-quadrant analogue multiplier.
ISCAS (1)
Mladen Panovic, Andreas Demosthenous
2004 J jnl
Design of an adaptive interference reduction system for nerve-cuff electrode recording.
IEEE Trans. Circuits Syst. I Regul. Pap.
Andreas Demosthenous, John Taylor, Iasonas F. Triantis, Robert Rieger, Nick Donaldson
2003 — conf
Continuously tunable, very long time constant CMOS integrator for a neural recording implant.
ESSCIRC
Robert Rieger, Andreas Demosthenous, John Taylor
2003 J jnl
Design of a low-noise preamplifier for nerve cuff electrode recording.
IEEE J. Solid State Circuits
Robert Rieger, John Taylor, Andreas Demosthenous, Nick Donaldson, Peter J. Langlois
2002 J jnl
A 100-Mb/s 2.8-V CMOS current-mode analog Viterbi decoder.
IEEE J. Solid State Circuits
Andreas Demosthenous, John Taylor
2001 — conf
Effects of analogue ACS implementation errors on the modified feedback decoding algorithm.
ICECS
Andreas Demosthenous, John Taylor
2000 C conf
An analogue approach to the design of motion estimators for digital video encoding.
ISCAS
Andreas Demosthenous, John Taylor, Geoff Morrison
1999 — conf
A comparison of CMOS and BiCMOS add-compare-select circuits for maximum likelihood sequence detectors.
ICECS
Andreas Demosthenous, John Taylor
1999 — conf
A very high-speed BiCMOS current comparator for use in Viterbi decoders.
ICECS
Andreas Demosthenous, John Taylor
1996 C conf
A High-Speed Scalable CMOS Current-Mode Winner-Take-All Network.
ICANN
Andreas Demosthenous, John Taylor, Sean Smedley
1996 — conf
Current-mode approaches to implementing hybrid analogue/digital Viterbi decoders.
ICECS
Andreas Demosthenous, John Taylor
1996 — conf
Enhanced modular CMOS current-mode winner-take-all network.
ICECS
Andreas Demosthenous, Rahim Akbari-Dilmaghani, Sean Smedley, John Taylor