All Stories

  1. 0.5 V bulk-driven CMOS fully differential current feedback operational amplifier

    Article • IET Circuits Devices & Systems, December 2018, the Institution of Engineering and Technology (the IET)

    prof. Fabian Khateb, Dr Tomasz Kulej

  2. Guest Editorial: Low Voltage Low Power Integrated Circuits and Systems

    Article • IET Circuits Devices & Systems, October 2018, the Institution of Engineering and Technology (the IET)

    prof. Fabian Khateb, Dr Tomasz Kulej

  3. Low-voltage fully differential difference transconductance amplifier

    Article • IET Circuits Devices & Systems, January 2018, the Institution of Engineering and Technology (the IET)

    Dr Tomasz Kulej, prof. Fabian Khateb

  4. Shadow filters based on DDCC

    Article • IET Circuits Devices & Systems, November 2017, the Institution of Engineering and Technology (the IET)

    Dr Tomasz Kulej, prof. Fabian Khateb

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

    Article • IET Circuits Devices & Systems, March 2017, the Institution of Engineering and Technology (the IET)

    Dr Tomasz Kulej, prof. Fabian Khateb

  6. 0.3-V bulk-driven programmable gain amplifier in 0.18-µm CMOS

    Article • International Journal of Circuit Theory and Applications, September 2016, Wiley

    Dr Tomasz Kulej

  7. Digitally programmable low-voltage highly linear transconductor based on promising CMOS structure of differential difference current conveyor

    Article • AEU - International Journal of Electronics and Communications, July 2015, Elsevier

    Dr Tomasz Kulej, Professor Costas Psychalinos, prof. Fabian Khateb

  8. 0.4-V bulk-driven differential-difference amplifier

    Article • Microelectronics Journal, May 2015, Elsevier

    Dr Tomasz Kulej, prof. Fabian Khateb

  9. Bulk-driven adaptively biased OTA in 0.18 μm CMOS

    Article • Electronics Letters, March 2015, the Institution of Engineering and Technology (the IET)

    Dr Tomasz Kulej, prof. Fabian Khateb

  10. Sub-Volt Fully Balanced Differential Difference Amplifier

    Article • Journal of Circuits System and Computers, January 2015, World Scientific Pub Co Pte Lt

    Dr Tomasz Kulej, Professor Costas Psychalinos, prof. Fabian Khateb

  11. 1 V Rectifier Based on Bulk-Driven Quasi-Floating-Gate Differential Difference Amplifiers

    Article • Circuits Systems and Signal Processing, December 2014, Springer Science + Business Media

    Dr Tomasz Kulej, Professor Costas Psychalinos

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

    Article • International Journal of Circuit Theory and Applications, October 2014, Wiley

    Dr Tomasz Kulej

  13. 0.4-V Bulk-Driven Operational Amplifier with Improved Input Stage

    Article • Circuits Systems and Signal Processing, October 2014, Springer Science + Business Media

    Dr Tomasz Kulej

  14. 0.5-V bulk-driven CMOS operational amplifier

    Article • IET Circuits Devices & Systems, November 2013, the Institution of Engineering and Technology (the IET)

    Dr Tomasz Kulej

  15. 0.5-V bulk-driven OTA and its applications

    Article • International Journal of Circuit Theory and Applications, June 2013, Wiley

    Dr Tomasz Kulej

  16. Ultra low power analog standard cell for low frequency CMOS filters design

    Article • January 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Tomasz Kulej

  17. Current-Mode LP CMOS Active Filter for Very Low Frequency Applications

    Article • June 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Tomasz Kulej

  18. New fully-balanced OTA structure

    Article • Electronics Letters, January 1992, the Institution of Engineering and Technology (the IET)

    Dr Tomasz Kulej