Welcome to the Circuits & Systems Group Website


The Circuits & Systems Group is located at the School of Electrical and Computer Engineering of the National Technical University of Athens, Greece. It was founded in 2013 by professor Paul-Peter Sotiriadis and as of today it counts more than 30 members, including 11 Ph.D. candidates and 16 Master thesis students.

Our group leads in modeling, evaluation and design of integrated and discrete circuits and systems, covering a wide area in the field of electronics. More specifically, our main research directions include but are not limited to: analog and digital IC design, CAD automation tools, sensors' and sensor systems' development, unconventional computing techniques, biomedical systems and instrumentation, and others.



Our News

Cover of MDPI "Technologies" Featuring Our Work



The paper "Evaluation of Thoracic Equivalent Multiport Circuits Using an Electrical Impedance Tomography Hardware Simulation Interface", by Christos Dimas, Vassilis Alimisis, Ioannis Georgakopoulos, Nikolaos Voudoukis, Nikolaos Uzunoglu and Paul P. Sotiriadis, was selected for the cover of the MDPI scientific journal “Technologies” 2021, 9 (3).

Read more at: https://www.mdpi.com/2227-7080/9/3/58

Our Work in the Anniversary Special Issue on 20 Years of IEEE SENSORS Journal



We are pleased to announce that the paper "Vector Magnetic Field Sensors: Operating Principles, Calibration, and Applications” was included in the Special Issue published to celebrate the 20th anniversary of the prestigious IEEE Sensors Journal.

The paper was co-authored by Neoclis Hadjigeorgiou, Konstantinos Asimakopoulos, Konstantinos Papafotis, and Paul P. Sotiriadis; you can read it here.

Best Paper Award in the IEEE SBCCI 2021

We are pleased to announce that the paper entitled "A 0.6V , 3.3nW, Adjustable Gaussian Circuit for Tunable Kernel Functions" received the Best Paper Award in the IEEE 34th Symposium on Integrated Circuits and Systems Design (SBCCI 2021) that was held virtually on August 23 to 27, 2021.

The award-winning paper was co-authored by Vassilis Alimisis (Ph.D. candidate, ECE NTUA), Marios Gourdouparis (Diploma Student, ECE NTUA) Christos Dimas (Ph.D. candidate, ECE NTUA) and Paul P. Sotiriadis (Professor, ECE NTUA).

Circuits & Systems Group in DAC 2021



We are thrilled to announce that our group's research paper entitled "Local Bayesian Optimization for Analog Circuit Sizing" has been accepted in the 58th Design Automation Conference, to be held during December 5-9, 2021 in Moscone West, San Francisco, CA.

The article is co-authored by Konstantinos Touloupas and Paul P. Sotiriadis.

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