Nassim Ravanshad

According to our database, Nassim Ravanshad authored at least 10 papers between 2009 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of five.

2024

An Ultra-Low Power Fixed-Window Level Crossing ADC for ECG Recording.

Mahdi Ghasemi, Nassim Ravanshad, Hamidreza Rezaee-Dehsorkh

IEEE Trans. Biomed. Circuits Syst., October, 2024

2023

Reducing the power consumption of level-crossing analog-to-digital converters by using a signal activity monitoring circuit.

Mahdi Ghasemi, Nassim Ravanshad, Hamidreza Rezaee-Dehsorkh

Microelectron. J., December, 2023

An energy-efficient analog circuit for detecting QRS complexes from ECG signal.

Farnaz Morshedlou, Ali Asghar Orouji, Nassim Ravanshad

Integr., 2023

2022

A Low-Power Single-Path Bio-Impedance Measurement System Using an Analog-to-Digital Converter for I/Q Demodulation.

Hamidreza Rezaee-Dehsorkh, Nassim Ravanshad, Ali Shamsaki, Maryam Rouhbakhsh Fakour, Peiman Aliparast

IEEE Trans. Biomed. Circuits Syst., December, 2022

2017

Ultra-low-power fully-synchronous level-crossing analog-to-digital converter for biomedical signal acquisition.

Hossein Teimoori, Nassim Ravanshad, Hamidreza Rezaee-Dehsorkh

Proceedings of the 29th International Conference on Microelectronics, 2017

Calibration of SAR analog-to-digital converters for expanding the sampling rate range.

Abbas Naghibzadeh, Hamidreza Rezaee-Dehsorkh, Nassim Ravanshad

Proceedings of the 29th International Conference on Microelectronics, 2017

2016

A fully-synchronous offset-insensitive level-crossing analog-to-digital converter.

Nassim Ravanshad, Hamidreza Rezaee-Dehsorkh, Reza Lotfi

Proceedings of the IEEE 59th International Midwest Symposium on Circuits and Systems, 2016

2014

A Level-Crossing Based QRS-Detection Algorithm for Wearable ECG Sensors.

Nassim Ravanshad, Hamidreza Rezaee-Dehsorkh, Reza Lotfi, Yong Lian

IEEE J. Biomed. Health Informatics, 2014

2011

Analysis and Design of Tunable Amplifiers for Implantable Neural Recording Applications.

Hamidreza Rezaee-Dehsorkh, Nassim Ravanshad, Reza Lotfi, Khalil Mafinezhad, Amir M. Sodagar

IEEE J. Emerg. Sel. Topics Circuits Syst., 2011

2009

Modified Model for Settling Behavior of Operational Amplifiers in Nanoscale CMOS.

Hamidreza Rezaee-Dehsorkh, Nassim Ravanshad, Reza Lotfi, Khalil Mafinezhad

IEEE Trans. Circuits Syst. II Express Briefs, 2009