About Me
Anne-Johan Annema
Anne-Johan Annema received the MSc. and PhD degrees in electrical engineering from the University of Twente, Enschede, The Netherlands, in 1990 and 1994, respectively. His doctoral work was on the subject of mathematical analyses and electronic implementations of analog neural networks. It was published as a book: Feed-Forward Neural Networks (Boston, MA: Kluwer, 1995).
In 1995, he joined the Semiconductor Device Architecture Department of Philips Research in Eindhoven, The Netherlands, where he worked on a number of physics-electronics-related projects. In 1997, he joined the Mixed-Signal Circuits and Systems Department at Philips NatLab, where he worked on a number of electronics-physics-related projects ranging from low-power low-voltage circuits, fundamental limits on analog circuits in conjunction with process technologies, high-voltage in baseline CMOS to feasibility research of future CMOS processes for analog circuits.
His current research interest is in physics, analog and mixed-signal electronics, and deep-submicrometer technologies and their joint feasibility aspects. This spans research from switched mode RF power amplifiers, accurate and low-power reference circuits, (ultra) low power circuits, optical functionality on CMOS and other circuits and systems combining physics, mathematics and electronics. Since June 1 2000 he is with the IC-Design group in the department of Electrical Engineering at the University of Twente, Enschede, The Netherlands. He is also part-time consultant in industry and in 2001 he co-founded ChipDesignWorks. Anne-Johan holds 14 patents in circuit design and is the recipient of the 2003 and 2006 Opel (educational award EE) and of the 2012 educational award AT. From 2017 to 2020 he was also program director Electrical Engineering; since 2018 he is chair of the faculty and UT scholarship committees.
List of publications (Google Scholar)
Anne-Johan Annema received the MSc. and PhD degrees in electrical engineering from the University of Twente, Enschede, The Netherlands, in 1990 and 1994, respectively. His doctoral work was on the subject of mathematical analyses and electronic implementations of analog neural networks. It was published as a book: Feed-Forward Neural Networks (Boston, MA: Kluwer, 1995).
In 1995, he joined the Semiconductor Device Architecture Department of Philips Research in Eindhoven, The Netherlands, where he worked on a number of physics-electronics-related projects. In 1997, he joined the Mixed-Signal Circuits and Systems Department at Philips NatLab, where he worked on a number of electronics-physics-related projects ranging from low-power low-voltage circuits, fundamental limits on analog circuits in conjunction with process technologies, high-voltage in baseline CMOS to feasibility research of future CMOS processes for analog circuits.
His current research interest is in physics, analog and mixed-signal electronics, and deep-submicrometer technologies and their joint feasibility aspects. This spans research from switched mode RF power amplifiers, accurate and low-power reference circuits, (ultra) low power circuits, optical functionality on CMOS and other circuits and systems combining physics, mathematics and electronics. Since June 1 2000 he is with the IC-Design group in the department of Electrical Engineering at the University of Twente, Enschede, The Netherlands. He is also part-time consultant in industry and in 2001 he co-founded ChipDesignWorks. Anne-Johan holds 14 patents in circuit design and is the recipient of the 2003 and 2006 Opel (educational award EE) and of the 2012 educational award AT. From 2017 to 2020 he was also program director Electrical Engineering; since 2018 he is chair of the faculty and UT scholarship committees.
List of publications (Google Scholar)
A few UToday links:
Beeldspraak 2023: https://www.utoday.nl/les-in-verbeelding/72481/ontdek-hoe-het-is-om-een-elektron-te-zijn
Electrical Engineering Special 2019: https://issuu.com/utnieuws/docs/ee_special
PD EE 2017: https://www.utoday.nl/spotlight/64624/elektrotechniek-zit-in-alles-wat-je-ziet
EEMCS Excellent teachers special 2017: https://issuu.com/utnieuws/docs/ewi_teaching_special
Scintilla's computer destruction 2007: https://www.utoday.nl/news/35044/computers_in_de_pan_gehakt_
Opel 2003: https://www.utoday.nl/news/48033/de_kunst_om_een_vak_leuk_te_maken
Some other links:
For our opto coupler in CMOS project:
https://www.utwente.nl/nieuws/2019/1/96361/licht-verbindt-twee-werelden-op-een-chip#
Expertise
Engineering & Materials Science
# Acoustic Impedance
# Avalanche Diodes
# Electric Potential
# Light Emitting Diodes
# Networks (Circuits)
# Power Amplifiers
# Silicon
Physics & Astronomy
# Avalanches
Organisations
Publications
Recent
Delke, A. S.
, Hoen, T. J.
, Annema, A. J., Jin, Y., Verlinden, J.
, & Nauta, B. (2023).
A Single-Trim frequency reference system with 0.7 ppm/°C from −63 °C to 165 °C Consuming 210 μW at 70 MHz.
IEEE journal of solid-state circuits.
https://doi.org/10.1109/JSSC.2023.3261600
Huiskamp, M. (2022).
Integrated measurement techniques for RF-power amplifiers. [PhD Thesis - Research UT, graduation UT, University of Twente]. University of Twente.
https://doi.org/10.3990/1.9789036553308
Huiskamp, M.
, Oude Alink, M. S.
, Nauta, B.
, Annema, A. J.
, & Bindra, H. S. (2022).
Reconstructing Aliased Frequency Spectra by Using Multiple Sample Rates.
IEEE transactions on circuits and systems I: regular papers,
69(3), 999 - 1012.
https://doi.org/10.1109/TCSI.2021.3131273
Annema, A. J.
, & Hueting, R. (2021).
Optocoupling in CMOS: Workshop Session "Devices and Circuits for Electro-Optics". IEEE 47th European Solid-State Circuits Conference 2021, fully virtual, Milan, Italy.
Delke, A. S.
, Oude Alink, M. S.
, Annema, A. J., Jin, Y., Verlinde, J.
, & Nauta, B. (2021).
Frequency reference generator. (Patent No.
US 11,018,625 B1). NXP bv Eindhoven.
https://patentimages.storage.googleapis.com/f6/22/7b/5e22f0f5b024c1/US11018625.pdf
Hueting, R., de Vries, H.
, Dutta, S.
, & Annema, A. J. (2021).
Electrical TCAD Study of the Low-Voltage Avalanche-Mode Superjunction LED.
IEEE electron device letters,
42(8), 1188-1191. [9448033].
https://doi.org/10.1109/LED.2021.3087362
Delke, A. S.
, Annema, A. J.
, Oude Alink, M. S., Jin, Y., Verlinden, J.
, & Nauta, B. (2021).
A Single-Trim Frequency Reference Achieving ±120 ppm Accuracy from -50 °c to 170 °c.
IEEE journal of solid-state circuits,
56(11), 3434-3444.
https://doi.org/10.1109/JSSC.2021.3090682
Ghahremani, A. (2020).
Switch-mode class-E power amplifiers: a contribution toward high performance and reliability. [PhD Thesis - Research UT, graduation UT, University of Twente]. University of Twente.
https://doi.org/10.3990/1.9789036550390
Liakopoulou, A.
, Annema, A. J., Bortot, L., Charifoulline, Z., MacIejewski, M., Prioli, M.
, Ravaioli, E.
, Salm, C.
, Schmitz, J.
, & Verweij, A. P. (2020).
Analysis of short-circuit transients in the LHC main dipole circuit.
Journal of physics: Conference series,
1559(1), [012077].
https://doi.org/10.1088/1742-6596/1559/1/012077
Delke, A. S.
, Annema, A. J.
, Oude Alink, M. S., Jin, Y., Verlinden, J.
, & Nauta, B. (2020).
A Colpitts-Based frequency reference achieving a single-trim ± 120ppm accuracy from -50 to 170°C. In
2020 IEEE Custom Integrated Circuits Conference (CICC) [9075878] IEEE.
https://doi.org/10.1109/CICC48029.2020.9075878
UT Research Information System
Google Scholar Link
Courses Academic Year 2022/2023
Courses in the current academic year are added at the moment they are finalised in the Osiris system. Therefore it is possible that the list is not yet complete for the whole academic year.
Courses Academic Year 2021/2022
Contact Details
Visiting Address
University of Twente
Faculty of Electrical Engineering, Mathematics and Computer Science
Carré
(building no. 15), room C2629
Hallenweg 23
7522NH Enschede
The Netherlands
Mailing Address
University of Twente
Faculty of Electrical Engineering, Mathematics and Computer Science
Carré
C2629
P.O. Box 217
7500 AE Enschede
The Netherlands