Tomasz Kulej

According to our database, Tomasz Kulej authored at least 67 papers between 2013 and 2024.

Collaborative distances:

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

2024

A Novel Multiple-Input Single-Output Current-Mode Shadow Filter and Shadow Oscillator Using Current-Controlled Current Conveyors.

Montree Kumngern, Fabian Khateb, Tomasz Kulej

Circuits Syst. Signal Process., September, 2024

1 V Tunable High-Quality Universal Filter Using Multiple-Input Operational Transconductance Amplifiers.

Montree Kumngern, Fabian Khateb, Tomasz Kulej, Boonying Knobnob

Sensors, May, 2024

0.5 V Multiple-Input Fully Differential Operational Transconductance Amplifier and Its Application to a Fifth-Order Chebyshev Low-Pass Filter for Bio-Signal Processing.

Tomasz Kulej, Fabian Khateb, Montree Kumngern

Sensors, April, 2024

1 V Electronically Tunable Differential Difference Current Conveyors Using Multiple-Input Operational Transconductance Amplifiers.

Montree Kumngern, Fabian Khateb, Tomasz Kulej, Lukas Langhammer

Sensors, March, 2024

Current-Mode Shadow Filter with Single-Input Multiple-Output Using Current-Controlled Current Conveyors with Controlled Current Gain.

Montree Kumngern, Fabian Khateb, Tomasz Kulej, Martin Kyselak, Somkiat Lerkvaranyu, Boonying Knobnob

Sensors, January, 2024

0.5-V 281-nW Versatile Mixed-Mode Filter Using Multiple-Input/Output Differential Difference Transconductance Amplifiers.

Fabian Khateb, Montree Kumngern, Tomasz Kulej

Sensors, 2024

Low-Voltage Low-Power Differential Difference Current Conveyor Transconductance Amplifier and Its Application to a Versatile Analog Filter.

Montree Kumngern, Fabian Khateb, Tomasz Kulej

IEEE Access, 2024

Low-Voltage Mixed-Mode Analog Filter Using Multiple-Input Multiple-Output Operational Transconductance Amplifiers.

Montree Kumngern, Fabian Khateb, Tomasz Kulej

IEEE Access, 2024

0.5-V High Linear Fully Differential Multiple-Input Bulk-Driven OTA With Effective Self-Embedded CMFB.

Fabian Khateb, Tomasz Kulej, Montree Kumngern, Pipat Prommee

IEEE Access, 2024

2023

0.3-V Voltage-Mode Versatile First-Order Analog Filter Using Multiple-Input DDTAs.

Montree Kumngern, Fabian Khateb, Tomasz Kulej, Pavel Steffan

Sensors, July, 2023

Shadow Filters Using Multiple-Input Differential Difference Transconductance Amplifiers.

Montree Kumngern, Fabian Khateb, Tomasz Kulej

Sensors, February, 2023

0.5-V Nano-Power Shadow Sinusoidal Oscillator Using Bulk-Driven Multiple-Input Operational Transconductance Amplifier.

Fabian Khateb, Montree Kumngern, Tomasz Kulej, Mohammad Yavari

Sensors, February, 2023

0.5 V Versatile Voltage- and Transconductance-Mode Analog Filter Using Differential Difference Transconductance Amplifier.

Tomasz Kulej, Montree Kumngern, Fabian Khateb, Daniel Arbet

Sensors, January, 2023

Implementation of a Multipath Fully Differential OTA in 0.18-μm CMOS Process.

Meysam Akbari, Safwan Mawlood Hussein, Yasir Hashim, Fabian Khateb, Tomasz Kulej, Kea-Tiong Tang

IEEE Trans. Very Large Scale Integr. Syst., 2023

31.3 nW, 0.5 V Bulk-Driven OTA for Biosignal Processing.

Montree Kumngern, Tomasz Kulej, Fabian Khateb

IEEE Access, 2023

0.5 V Universal Filter and Quadrature Oscillator Based on Multiple-Input DDTA.

Montree Kumngern, Fabian Khateb, Tomasz Kulej

IEEE Access, 2023

0.3-V, 357.4-nW Voltage-Mode First-Order Analog Filter Using a Multiple-Input VDDDA.

Fabian Khateb, Montree Kumngern, Tomasz Kulej, Viera Stopjaková, Costas Psychalinos

IEEE Access, 2023

0.5 V Multiple-Input Multiple-Output Differential Difference Transconductance Amplifier and Its Applications to Shadow Filter and Oscillator.

Fabian Khateb, Montree Kumngern, Tomasz Kulej, Rajeev Kumar Ranjan

IEEE Access, 2023

58-nW 0.5-V Mixed-Mode Universal Filter Using Multiple-Input Multiple-Output OTAs.

Fabian Khateb, Montree Kumngern, Tomasz Kulej

IEEE Access, 2023

0.5-V Nano-Power Voltage-Mode First-Order Universal Filter Based on Multiple-Input OTA.

Fabian Khateb, Montree Kumngern, Tomasz Kulej

IEEE Access, 2023

Reconfigurable Voltage-Mode First-Order Multifunction Filter Employing Second-Generation Voltage Conveyor (VCII) With Complete Standard Functions and Electronically Controllable Modification.

Winai Jaikla, Surasak Sangyaem, Piya Supavarasuwat, Fabian Khateb, Shahram Minaei, Tomasz Kulej, Peerawut Suwanjan

IEEE Access, 2023

2022

A 0.5-V Multiple-Input Bulk-Driven OTA in 0.18-μm CMOS.

Fabian Khateb, Tomasz Kulej, Meysam Akbari, Kea-Tiong Tang

IEEE Trans. Very Large Scale Integr. Syst., 2022

A 0.3-V High Linear Rail-to-Rail Bulk-Driven OTA in 0.13 μm CMOS.

Tomasz Kulej, Fabian Khateb, Daniel Arbet, Viera Stopjaková

IEEE Trans. Circuits Syst. II Express Briefs, 2022

1.2 V Differential Difference Transconductance Amplifier and Its Application in Mixed-Mode Universal Filter.

Montree Kumngern, Pichai Suksaibul, Fabian Khateb, Tomasz Kulej

Sensors, 2022

0.3-Volt Rail-to-Rail DDTA and Its Application in a Universal Filter and Quadrature Oscillator.

Fabian Khateb, Montree Kumngern, Tomasz Kulej, Dalibor Biolek

Sensors, 2022

0.5 V, nW-Range Universal Filter Based on Multiple-Input Transconductor for Biosignals Processing.

Fabian Khateb, Montree Kumngern, Tomasz Kulej, Meysam Akbari, Viera Stopjaková

Sensors, 2022

Electronically Tunable Universal Filter and Quadrature Oscillator Using Low-Voltage Differential Difference Transconductance Amplifiers.

Montree Kumngern, Pichai Suksaibul, Fabian Khateb, Tomasz Kulej

IEEE Access, 2022

0.5 V Current-Mode Low-Pass Filter Based on Voltage Second Generation Current Conveyor for Bio-Sensor Applications.

Montree Kumngern, Fabian Khateb, Tomasz Kulej

IEEE Access, 2022

MIOTA-Based Filters for Noise and Motion Artifact Reductions in Biosignal Acquisition.

Fabian Khateb, Pipat Prommee, Tomasz Kulej

IEEE Access, 2022

0.5 V Differential Difference Transconductance Amplifier and Its Application in Voltage-Mode Universal Filter.

Fabian Khateb, Montree Kumngern, Tomasz Kulej, Dalibor Biolek

IEEE Access, 2022

2021

Universal Filter Based on Compact CMOS Structure of VDDDA.

Winai Jaikla, Fabian Khateb, Tomasz Kulej, Koson Pitaksuttayaprot

Sensors, 2021

Voltage-Mode Elliptic Band-Pass Filter Based on Multiple-Input Transconductor.

Pipat Prommee, Khunanon Karawanich, Fabian Khateb, Tomasz Kulej

IEEE Access, 2021

Multiple-Input Universal Filter and Quadrature Oscillator Using Multiple-Input Operational Transconductance Amplifiers.

Montree Kumngern, Fabian Khateb, Tomasz Kulej, Costas Psychalinos

IEEE Access, 2021

0.5-V High Linear and Wide Tunable OTA for Biomedical Applications.

Fabian Khateb, Tomasz Kulej, Meysam Akbari, Montree Kumngern

IEEE Access, 2021

2020

A Compact 0.3-V Class AB Bulk-Driven OTA.

Tomasz Kulej, Fabian Khateb

IEEE Trans. Very Large Scale Integr. Syst., 2020

0.5 V Fifth-Order Butterworth Low-Pass Filter Using Multiple-Input OTA for ECG Applications.

Montree Kumngern, Nattharinee Aupithak, Fabian Khateb, Tomasz Kulej

Sensors, 2020

Guest Editorial: Special issue on low voltage low power integrated circuits and systems.

Fabian Khateb, Tomasz Kulej, Luis Henrique de Carvalho Ferreira, Antonio J. López-Martín

Microelectron. J., 2020

Comment on "A 0.3-V, 2.4-nW and 100-Hz fourth-order LPF for ECG signal processing".

Tomasz Kulej

Int. J. Circuit Theory Appl., 2020

0.3 V Differential Difference Current Conveyor Using Multiple-Input Bulk-Driven Technique.

Montree Kumngern, Fabian Khateb, Tomasz Kulej

Circuits Syst. Signal Process., 2020

0.3-V Nanopower Biopotential Low-Pass Filter.

Tomasz Kulej, Fabian Khateb, Montree Kumngern

IEEE Access, 2020

A 0.3-V 98-dB Rail-to-Rail OTA in $0.18~\mu$ m CMOS.

Tomasz Kulej, Fabian Khateb

IEEE Access, 2020

0.5 V Fully Differential Universal Filter Based on Multiple Input OTAs.

Winai Jaikla, Fabian Khateb, Montree Kumngern, Tomasz Kulej, Rajeev Kumar Ranjan, Peerawut Suwanjan

IEEE Access, 2020

2019

A 0.3-V 37-nW 53-dB SNDR Asynchronous Delta-Sigma Modulator in 0.18-µm CMOS.

Tomasz Kulej, Fabian Khateb, Luis Henrique de Carvalho Ferreira

IEEE Trans. Very Large Scale Integr. Syst., 2019

Design and Implementation of a 0.3-V Differential Difference Amplifier.

Fabian Khateb, Tomasz Kulej

IEEE Trans. Circuits Syst. I Regul. Pap., 2019

0.5 V bulk-driven CMOS fully differential current feedback operational amplifier.

Montree Kumngern, Fabian Khateb, Tomasz Kulej

IET Circuits Devices Syst., 2019

A 0.5-V Bulk-Driven Active Voltage Attenuator.

Spyridon Vlassis, George Souliotis, Fabian Khateb, Tomasz Kulej

Circuits Syst. Signal Process., 2019

0.5 V Universal Filter Based on Multiple-Input FDDAs.

Fabian Khateb, Montree Kumngern, Tomasz Kulej, Costas Psychalinos

Circuits Syst. Signal Process., 2019

Multiple-Input Bulk-Driven MOS Transistor for Low-Voltage Low-Frequency Applications.

Fabian Khateb, Tomasz Kulej, Montree Kumngern, Costas Psychalinos

Circuits Syst. Signal Process., 2019

0.3-V Bulk-Driven Nanopower OTA-C Integrator in 0.18 µm CMOS.

Fabian Khateb, Tomasz Kulej, Meysam Akbari, Pavel Steffan

Circuits Syst. Signal Process., 2019

0.3V Bulk-Driven Current Conveyor.

Fabian Khateb, Tomasz Kulej, Montree Kumngern

IEEE Access, 2019

2018

Design and implementation of sub 0.5-V OTAs in 0.18-μm CMOS.

Tomasz Kulej, Fabian Khateb

Int. J. Circuit Theory Appl., 2018

Low-voltage fully differential difference transconductance amplifier.

Fabian Khateb, Montree Kumngern, Tomasz Kulej, Vilem Kledrowetz

IET Circuits Devices Syst., 2018

2017

Low-Voltage Diode-Less Rectifier Based on Fully Differential Difference Transconductance Amplifier.

Fabian Khateb, Tomasz Kulej, Montree Kumngern, Vilem Kledrowetz

J. Circuits Syst. Comput., 2017

0.3-V bulk-driven programmable gain amplifier in 0.18-µm CMOS.

Tomasz Kulej, Fabian Khateb

Int. J. Circuit Theory Appl., 2017

Fully-balanced four-terminal floating nullor for ultra-low voltage analogue filter design.

Montree Kumngern, Fabian Khateb, Tomasz Kulej

IET Circuits Devices Syst., 2017

Shadow filters based on DDCC.

Fabian Khateb, Winai Jaikla, Tomasz Kulej, Montree Kumngern, David Kubánek

IET Circuits Devices Syst., 2017

Guest Editorial: Low-Voltage Integrated Circuits and Systems.

Fabian Khateb, Spyridon Vlassis, Tomasz Kulej

Circuits Syst. Signal Process., 2017

Extremely Low-Voltage Bulk-Driven Tunable Transconductor.

Fabian Khateb, Tomasz Kulej, Spyridon Vlassis

Circuits Syst. Signal Process., 2017

2016

1-V Inverting and Non-inverting Loser-Take-All Circuit and Its Applications.

Fabian Khateb, Montree Kumngern, Tomasz Kulej

Circuits Syst. Signal Process., 2016

2015

0.4-V bulk-driven differential-difference amplifier.

Tomasz Kulej, Fabian Khateb

Microelectron. J., 2015

Sub-Volt Fully Balanced Differential Difference Amplifier.

Fabian Khateb, Montree Kumngern, Spyridon Vlassis, Costas Psychalinos, Tomasz Kulej

J. Circuits Syst. Comput., 2015

A 0.5 V bulk-driven voltage follower/DC level shifter and its application in class AB output stage.

Tomasz Kulej, Grzegorz Blakiewicz

Int. J. Circuit Theory Appl., 2015

0.5-V bulk-driven OTA and its applications.

Tomasz Kulej

Int. J. Circuit Theory Appl., 2015

0.4-V Bulk-Driven Operational Amplifier with Improved Input Stage.

Tomasz Kulej

Circuits Syst. Signal Process., 2015

1 V Rectifier Based on Bulk-Driven Quasi-Floating-Gate Differential Difference Amplifiers.

Fabian Khateb, Spyridon Vlassis, Montree Kumngern, Costas Psychalinos, Tomasz Kulej, Radimír Vrba, Lukas Fujcik

Circuits Syst. Signal Process., 2015

Novel current controlled differential-input buffered output active element and its application in all-pass filter.

Fabian Khateb, Salma Bay Abo Dabbous, Montree Kumngern, Tomasz Kulej

Proceedings of the 38th International Conference on Telecommunications and Signal Processing, 2015

2013

0.5-V bulk-driven CMOS operational amplifier.

Tomasz Kulej

IET Circuits Devices Syst., 2013