Reza Lotfi

发表

Systematic design for optimization of high-resolution pipelined ADCs

Mohammad Taherzadeh-Sani, Reza Lotfi, Omid Shoaei, 2004, Proceedings Design, Automation and Test in Europe Conference and Exhibition.

Low-dropout voltage reference: An approach to buffered architectures with low sensitivity

Reza Lotfi, Hamed Aminzadeh, Khalil Mafinezhad, 2010, Proceedings of 2010 IEEE International Symposium on Circuits and Systems.

A Low-Voltage High-Precision Time-Domain Winner-Take-All Circuit

Mohammad Taherzadeh-Sani, Reza Lotfi, Frederic Nabki, 2020, IEEE Transactions on Circuits and Systems II: Express Briefs.

An offset cancellation technique for comparators using body-voltage trimming

Reza Lotfi, Samaneh Babayan-Mashhadi, 2011, 2011 IEEE 9th International New Circuits and systems conference.

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

Reza Lotfi, Hamidreza Rezaee-Dehsorkh, Nassim Ravanshad, 2016, 2016 IEEE 59th International Midwest Symposium on Circuits and Systems (MWSCAS).

ISECAD: an iterative simulation-equation-based opamp-design CAD tool

Reza Lotfi, Ehsan Zhian Tabasy, Tahereh Kahookar Toosi, 2006, 2006 IEEE International Symposium on Circuits and Systems.

A linear tunable amplifier for implantable neural recording applications

Reza Lotfi, Hamidreza Rezaee-Dehsorkh, Nassim Ravanshad, 2011, 2011 IEEE 54th International Midwest Symposium on Circuits and Systems (MWSCAS).

A 1-V 225-nW 1KS/s current successive approximation ADC for pacemakers

Wouter A. Serdijn, Reza Lotfi, Salim Al-Ahdab, 2010, 6th Conference on Ph.D. Research in Microelectronics & Electronics.

Detailed study of the time estimation in level-crossing analog-to-digital converters

Reza Lotfi, Hamidreza Rezaee-Dehsorkh, Nassim Ravanshad, 2013, 2013 21st Iranian Conference on Electrical Engineering (ICEE).

Low-cost area-efficient low-dropout regulators using MOSFET capacitors

Reza Lotfi, Hamed Aminzadeh, Khalil Mafinezhad, 2008, IEICE Electron. Express.

Folded-current-steering DAC: an approach to low-voltage high-speed high-resolution D/A converters

Reza Lotfi, Hamed Aminzadeh, S. Radiom, 2006, 2006 IEEE International Symposium on Circuits and Systems.

A low-power Successive Approximation ADC for biomedical applications

Hassan Sepehrian, Reza Lotfi, Khalil Mafinezhad, 2011, IEICE Electron. Express.

Modified Model for Settling Behavior of Operational Amplifiers in Nanoscale CMOS

Reza Lotfi, Hamidreza Rezaee-Dehsorkh, Nassim Ravanshad, 2009, IEEE Transactions on Circuits and Systems II: Express Briefs.

Design of High-Resolution MOSFET-Only Pipelined ADCs with Digital Calibration

Reza Lotfi, Hamed Aminzadeh, Mohammad Danaie, 2007, 2007 Design, Automation & Test in Europe Conference & Exhibition.

A low-voltage low-power fast-settling operational amplifier for use in high-speed high-resolution pipelined A/D converters

Reza Lotfi, Omid Shoaei, 2002, 2002 IEEE International Symposium on Circuits and Systems. Proceedings (Cat. No.02CH37353).

A Low-Power Subthreshold to Above-Threshold Voltage Level Shifter

Reza Lotfi, Mehdi Saberi, S. Rasool Hosseini, 2014, IEEE Transactions on Circuits and Systems II: Express Briefs.

Analysis of the linearity of pipelined ADC due to capacitor non-linearity

Reza Lotfi, Mehdi Saberi, 2009, 2009 16th IEEE International Conference on Electronics, Circuits and Systems - (ICECS 2009).

Modified structures for power-efficient level translators

Reza Lotfi, Ehsan Rahiminejad, Seyed Rasool Hosseini, 2013, 2013 21st Iranian Conference on Electrical Engineering (ICEE).

A Low-Power Level-Shifting Architecture for Sub-threshold Logic Circuits

Reza Lotfi, Mehdi Saberi, Seyed Rasool Hosseini, 2016 .

An energy-efficient level shifter for low-power applications

Reza Lotfi, Mehdi Saberi, S. Rasool Hosseini, 2015, 2015 IEEE International Symposium on Circuits and Systems (ISCAS).

Design of Two-Stage Miller-Compensated Amplifiers Based on an Optimized Settling Model

Reza Lotfi, Hamed Aminzadeh, Mohammad Danaie, 2007, 20th International Conference on VLSI Design held jointly with 6th International Conference on Embedded Systems (VLSID'07).

An optimization method for NBTI-aware design of domino logic circuits in nano-scale CMOS

Reza Lotfi, Hamid Mahmoodi, Khalil Mafinezhad, 2011, IEICE Electron. Express.

Analysis and Design of Tunable Amplifiers for Implantable Neural Recording Applications

Amir M. Sodagar, Reza Lotfi, Hamidreza Rezaee-Dehsorkh, 2011, IEEE Journal on Emerging and Selected Topics in Circuits and Systems.

On the Power Efficiency of cascode Compensation over Miller Compensation in Two-Stage Operational amplifiers

Reza Lotfi, Hamed Aminzadeh, 2008, J. Circuits Syst. Comput..

A 1.5-V 12-bit 75M-samples/s fully-differential low-power sample-and-hold amplifier in 0.25-/spl mu/m CMOS

Mohammad Taherzadeh-Sani, Reza Lotfi, Omid Shoaei, 2003, 10th IEEE International Conference on Electronics, Circuits and Systems, 2003. ICECS 2003. Proceedings of the 2003.

A Statistical Approach to Estimate the Dynamic Non-Linearity Parameters of Pipeline ADCs

Mohammad Taherzadeh-Sani, Reza Lotfi, Omid Shoaei, 2003, ICCAD 2003.

A sub-1-V high-gain single- stage operational amplifier

Reza Lotfi, S. Alireza Zabihian, 2008, IEICE Electron. Express.

A 1.8V, 10-bit, 40MS/s MOSFET-only pipeline analog-to-digital converter

Reza Lotfi, Alireza Asadi, Hamid Charkhkar, 2006, 2006 IEEE International Symposium on Circuits and Systems.

Segmented Architecture for Successive Approximation Analog-to-Digital Converters

Reza Lotfi, Mehdi Saberi, R. Lotfi, 2014, IEEE Transactions on Very Large Scale Integration (VLSI) Systems.

A signal-specific successive-approximation analog-to-digital converter

Hassan Sepehrian, Reza Lotfi, Mehdi Saberi, 2011, 2011 IEEE International Symposium of Circuits and Systems (ISCAS).

A High-Speed and Power-Efficient Voltage Level Shifter for Dual-Supply Applications

Reza Lotfi, Mehdi Saberi, Seyed Rasool Hosseini, 2017, IEEE Transactions on Very Large Scale Integration (VLSI) Systems.

Capacitor scaling for low-power design of cyclic analog-to-digital converters

Reza Lotfi, Mohammad Maymandi-Nejad, Maryam Zaare, 2010, Proceedings of 2010 IEEE International Symposium on Circuits and Systems.

Body-Driven Enhanced-Impedance Current Source: An Approach to the Implementation of Low-Voltage Current-Steering D/A Converters

Reza Lotfi, S. Alireza Zabihian, S. Moslem Hokmabadi, 2007, 2007 14th IEEE International Conference on Electronics, Circuits and Systems.

Low-dropout voltage reference: an approach to low-temperature-sensitivity architectures with high drive capability

Reza Lotfi, Hamed Aminzadeh, Khalil Mafinezhad, 2009 .

Impacts of NBTI/PBTI on performance of domino logic circuits with high-k metal-gate devices in nanoscale CMOS

Reza Lotfi, Hamid Mahmoodi, Khalil Mafinezhad, 2012, Microelectron. Reliab..

A Capacitor Mismatch- and Nonlinearity-Insensitive 1.5-bit Residue Stage for Pipelined ADCs

Reza Lotfi, Mehdi Saberi, 2007, 2007 14th IEEE International Conference on Electronics, Circuits and Systems.

A novel frequency compensation technique for two-stage CMOS operational amplifiers

Mohammad Taherzadeh-Sani, Reza Lotfi, Omid Shoaei, 2003, 10th IEEE International Conference on Electronics, Circuits and Systems, 2003. ICECS 2003. Proceedings of the 2003.

Nonlinear Signal-Specific ADC for Efficient Neural Recording in Brain-Machine Interfaces

Amir M. Sodagar, Mohamad Sawan, Reza Lotfi, 2014, IEEE Transactions on Biomedical Circuits and Systems.

Design of Three-Stage Nested-Miller Compensated Operational Amplifiers Based on Settling Time

Reza Lotfi, Hamed Aminzadeh, Khalil Mafinezhad, 2009 .

DIESIGN GUIDELINES FOR HIGH-SPEED TWO-STAGE CMOS OPERATIONAL AMPLIFIERS

Reza Lotfi, Null Null, 2007 .

Analysis of Dynamic Non-linearities in Pipeline ADCs

Reza Lotfi, Omid Shoaei, M. Taherzadeh Sani, 2004 .

A Charge-Redistribution Phase-Domain ADC Using an IQ-Assisted Binary-Search Algorithm

Wouter A. Serdijn, Reza Lotfi, Yao Liu, 2017, IEEE Transactions on Circuits and Systems I: Regular Papers.

A low-power CMOS Gm-C filter for wireless receiver applications with on-chip automatic tuning system

Armin Tajalli, Reza Lotfi, Saeid Mehrmanesh, 2006, 2006 IEEE International Symposium on Circuits and Systems.

A Multi-Objective and Multi-Product Advertising Billboard Location Model with Attraction Factor Mathematical Modeling and Solutions

Yahia Zare Mehrjerdi, Reza Lotfi, Nooshin Mardani, 2017, Int. J. Appl. Logist..

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

Reza Lotfi, Hamidreza Rezaee-Dehsorkh, Nassim Ravanshad, 2014, IEEE Journal of Biomedical and Health Informatics.

A low-power architecture for integrating analog-to-digital converters

Reza Lotfi, Ehsan Rahiminejad, 2009, 2009 16th IEEE International Conference on Electronics, Circuits and Systems - (ICECS 2009).

Design of high-speed two-stage cascode-compensated operational amplifiers based on settling time and open-loop parameters

Reza Lotfi, Hamed Aminzadeh, Mohammad Danaie, 2008, Integr..

Domino ADC: A novel analog-to-digital converter architecture

Amir M. Sodagar, Reza Lotfi, Mohammad Takhti, 2010, Proceedings of 2010 IEEE International Symposium on Circuits and Systems.

An analytical approach to the estimation of the spurious-free dynamic range in pipeline A/D converters

Mohammad Taherzadeh-Sani, Reza Lotfi, Omid Shoaei, 2003, 10th IEEE International Conference on Electronics, Circuits and Systems, 2003. ICECS 2003. Proceedings of the 2003.

Power consumption issues in high-speed high-resolution pipelined A/D converters

Mohammad Taherzadeh-Sani, Reza Lotfi, Omid Shoaei, 2005, 2005 IEEE International Symposium on Circuits and Systems.

Simulation-equation-based methodology for design of CMOS amplifiers using Geometric Programming

Reza Lotfi, Mohammad Hossein Maghami, Farzad Inanlou, 2008, 2008 15th IEEE International Conference on Electronics, Circuits and Systems.

A low-power capacitor switching scheme with low common-mode voltage variation for successive approximation ADC

Reza Lotfi, Mehdi Saberi, A. Rasool Ghasemi, 2017, Microelectron. J..

Design Guidelines for Two-Stage Cascode-Compensated Operational Amplifiers

Reza Lotfi, Hamed Aminzadeh, Somayyeh Rahimian Omam, 2006, 2006 13th IEEE International Conference on Electronics, Circuits and Systems.

Structural Topology Optimization: Moving Beyond Linear Elastic Design Objectives

Reza Lotfi, James K. Guest, Andrew T. Gaynor, 2012 .

An ultra-low-power 10-Bit 100-kS/s successive-approximation analog-to-digital converter

Wouter A. Serdijn, Reza Lotfi, Mohammad Maymandi-Nejad, 2009, 2009 IEEE International Symposium on Circuits and Systems.

A digital background correction technique combined with DWA for DAC mismatch errors in multibit ΣΔ ADCs

Reza Lotfi, Mohammad Yavari, Hossein Pakniat, 2010, Proceedings of 2010 IEEE International Symposium on Circuits and Systems.

A Signal-Specific Integrating Analog-to-Digital Converter for Biomedical Applications

Reza Lotfi, Ehsan Rahiminejad, 2013 .

Low-power design techniques for low-voltage fast-settling operational amplifiers in switched-capacitor applications

Mohammad Taherzadeh-Sani, Reza Lotfi, Omid Shoaei, 2003, Integr..

A new architecture for rail-to-rail input constant-gm CMOS operational transconductance amplifiers

Reza Lotfi, Mohammad M. Ahmadi, 2003, ISLPED '03.

A nonlinear signal-specific ADC for efficient neural recording

Reza Lotfi, Mohsen Judy, M. Sodagar Amir, 2010, 2010 Biomedical Circuits and Systems Conference (BioCAS).

Impact of NBTI on performance of domino logic circuits in nano-scale CMOS

Reza Lotfi, Hamid Mahmoodi, Khalil Mafinezhad, 2011, Microelectron. J..

A low-power design methodology for high-resolution pipelined analog-to-digital converters

Mohammad Taherzadeh-Sani, Reza Lotfi, Omid Shoaei, 2003, ISLPED '03.

A new approach to design safe and reliable electrical stimulator

Reza Lotfi, Saed Moradi, Esmaeel Maghsoudloo, 2014 .

Pseudo-class-AB telescopic-cascode operational amplifier

Mohammad Taherzadeh-Sani, Reza Lotfi, Omid Shoaei, 2004 .

A Comparative Analysis of Phase-Domain ADC and Amplitude-Domain IQ ADC

Wouter A. Serdijn, Reza Lotfi, Yao Liu, 2015, IEEE Transactions on Circuits and Systems I: Regular Papers.

A Statistical Approach to Estimate the Dynamic Non-Linearity Parameters of Pipeline ADCs

Reza Lotfi, Omid Shoaei, Mohammad Taherzadeh-Sani, 2003, ICCAD.

A pseudo-class-AB telescopic-cascode operational amplifier

Mohammad Taherzadeh-Sani, Reza Lotfi, Omid Shoaei, 2004, 2004 IEEE International Symposium on Circuits and Systems (IEEE Cat. No.04CH37512).

Analysis of Power Consumption and Linearity in Capacitive Digital-to-Analog Converters Used in Successive Approximation ADCs

Wouter A. Serdijn, Reza Lotfi, Khalil Mafinezhad, 2011, IEEE Transactions on Circuits and Systems I: Regular Papers.

Ultra-Low-Voltage, Low-Power, High-Speed Operational Amplifiers Using Body-Driven Gain-Boosting Technique

Reza Lotfi, S. Alireza Zabihian, 2007, 2007 IEEE International Symposium on Circuits and Systems.

Interdependent demand in the two-period newsvendor problem

Reza Lotfi, Gerhard-Wilhelm Weber, S. Mehdi Sajadifar, 2020 .

A highly-linear transconductor for Gm-C tracking filters employed in digital TV tuners

Reza Lotfi, Mehdi Saberi, Mohammad Hosnan, 2017, 2017 Iranian Conference on Electrical Engineering (ICEE).

Analysis of power in dynamic comparators

Reza Lotfi, Mojtaba Daliri, Samaneh Babayan-Mashhadi, 2013, 2013 21st Iranian Conference on Electrical Engineering (ICEE).

Design of low-power single-stage operational amplifiers based on an optimized settling model

Reza Lotfi, Hamed Aminzadeh, Khalil Mafinezhad, 2009 .

Systematic Design for Power Minimization of Pipelined Analog-to-Digital Converters

Mohammad Taherzadeh-Sani, Reza Lotfi, Omid Shoaei, 2003, ICCAD 2003.

Linearity enhancement in Digital-to-Analog Converters using a modified decoding architecture

Reza Lotfi, S. Moslem Hokmabadi, 2010, Proceedings of 2010 IEEE International Symposium on Circuits and Systems.

Systematic design for power minimization of pipelined analog-to-digital converters

Mohammad Taherzadeh-Sani, Reza Lotfi, Omid Shoaei, 2003, ICCAD-2003. International Conference on Computer Aided Design (IEEE Cat. No.03CH37486).

A 1-V 1-mW high-speed class AB operational amplifier for high-speed low power pipelined A/D converters using "Slew Boost" technique

Reza Lotfi, Hesam Amir Aslanzadeh, Saeid Mehrmanesh, 2003, ISLPED '03.

A low-voltage low-power switched-capacitor filter using a new transistor configuration

Reza Lotfi, S. M. Atarodi, 2000, ICM 2000. Proceedings of the 12th International Conference on Microelectronics. (IEEE Cat. No.00EX453).

Energy-Efficient Wide-Range Voltage Level Shifters Reaching 4.2 fJ/Transition

Reza Lotfi, Robert Bogdan Staszewski, Mehdi Saberi, 2018, IEEE Solid-State Circuits Letters.