The Internet of Flora Things (IoFT), US Patent. 0338-561-WO/2020-134-02, Issued by 22 July, 2020.
Book Chapters
Y.E. Yokus, A. Ozakin, and U.E. Ayten, “A Review of the State-of-the-Art in Fractional-Order PID Controllers,” IntechOpen, 2024.
Theses
Hakan Ersoy, M.Sc. Thesis, “Kesirli Mertebeden Kontrolör Analizi ve Tasarimi,” December 2024.
Publications in journals
Y. E. Yokuş, J. Koton, R. Sotner, U. E. Ayten, A. Kartci, “A tunable multifunction fractional-order filter based on a single MVDTA, AEU – International Journal of Electronics and Communications,” vol. 201, pp. 155953-1– 155953-11, 2025.
Y. E. Yokuş, J. Koton, R. Sotner, A. Kartci, U. E. Ayten, “A review of the state-of-the-art in fractional-order analog filters, AEU – International Journal of Electronics and Communications,” vol. 196, pp. 155786-1–155786-23, 2025.
A. Kartci, S. Vancik, R. Hrdy, J. Prasek, M. Schneider, U. Schmid, and J. Hubalek, “Multilayer HfO2/Al2O3 Nanolaminate Capacitors with The Same Total Thickness,” Materials Today Communications, vol. 33, pp. 104664-1–104664-8,2022.
L. Zhang, A. Kartci, H. Bagci, and K. N. Salama, “A Fractional-Order Inductor Design,” International Journal of Circuit Theory and Applications, vol. 50, pp. 1388–1399, 2022.
L. Zhang, A. Kartci, A. Elwakil, H. Bagci, and K. N. Salama, “Fractional-Order Inductor: Design, Simulation, and Implementation,” IEEE Access, vol. 9, pp. 73695–73702, 2021.
A. Kartci, N. Herencsar, J. T. Machado, and L. Brancik, “History and Progress of Fractional-Order Element Passive Emulators: A Review,” Radioengineering, vol. 29, no. 2, pp. 296–304, June 2020.
N. Herencsar, T. J. Freeborn, A. Kartci, and O. Cicekoglu, “A Comparative Study of Two Fractional-Order Equivalent Electrical Circuits for Modeling the Electrical Impedance of Dental Tissues,” Entropy, vol. 22, no. 10, pp.1117-1–1117-17, 2020.
N. Ozbey, C. Yeroglu, B. B. Alagoz, N. Herencsar, A. Kartci, and R. Sotner, 2DOF Multi-objective Optimal Tuning of Disturbance Reject Fractional Order PIDA Controllers according to Improved Consensus Oriented Random Search Method,” Journal of Advanced Research, vol. 25, pp. 159–170, September 2020.
A. Kartci, A. Agambayev, M. Farhat, N. Herencsar, L. Brančík, H. Bagci, and K. N. Salama, “Synthesis and Optimization of Fractional-Order Elements Using a Genetic Algorithm,” IEEE Access, vol. 7, no. 1, pp. 80233–80246, 2019.
J. Dvorak, D. Kubanek, H. Herencsar, A. Kartci, P. Bertsias, “Electronically Adjustable Emulator of the Fractional-Order Capacitor,” Elektronika Ir Elektrotechnika, vol. 25, no. 6, pp. 28–34, 2019.
R. Sotner, J. Jerabek, A. Kartci, O. Domansky, N. Herencsar, V. Kledrowetz, B. B. Alagoz, and C. Yeroglu, “Electronically Reconfigurable Two-Path Fractional-Order PI/D Controller Employing Constant Phase Blocks Based on Bilinear Segments Using CMOS Modified Current Differencing Unit,” Microelectronics Journal, vol. 86, no. 1, pp. 114–129, 2019.
G. Tsirimokou, A. Kartci, J. Koton, N. Herencsar, and C. Psychalinos, “Comparative Study of Discrete Component Realizations of Fractional-Order Capacitor and Inductor Active Emulators,” Journal of Circuits Systems and Computers, vol. 27, no. 11, pp. 1850170-1–1850170-26, 2018.
N. Al-Zubaidi R-Smith, A. Kartci, and L. Brančík, “Application of Numerical Inverse Laplace Transform Methods for Simulation of Distributed Systems with Fractional-Order Elements,” Journal of Circuits Systems and Computers, vol. 27, no. 11, pp. 1–25, 2018.
A. Kartci, A. Agambayev, N. Herencsar, and K. N. Salama, “Series-, Parallel-, and Inter-Connection of Solid-State Arbitrary Fractional-Order Capacitors: Theoretical Study and experimental Verification,” IEEE Access, vol. 6, pp. 10933–10943, 2018.
R. Sotner, N. Herencsar, J. Jerabek, A. Kartci, J. Koton, and T. Dostal, “Pseudo- Differential Filter Design Using Novel Adjustable Floating Inductance Simulator with Electronically Controllable Current Conveyors,” Elektronika Ir Elektrotechnika, vol. 23, no. 2, pp. 31–35, 2017.
A. Kartci, R. Sotner, J. Jerabek, N. Herencsar, and J. Petrzela, “Phase Shift Keying Modulator Design Employing Electronically Controllable All-Pass Sections,” Analog Integrated Circuits and Signal Processing, vol. 89, no. 3, pp. 781–800, 2016.
R. Sotner, N. Herencsar, J. Jerabek, R. Prokop, A. Kartci, T. Dostal, and K. Vrba, “Z-Copy Controlled-Gain Voltage Differencing Current Conveyor: Advanced Possibilities in Direct Electronic Control of First- Order Filter,” Elektronika Ir Elektrotechnika, vol. 20, no. 6, pp. 77–83, 2014.
R. Sotner, N. Herencsar, J. Jerabek, R. Dvorak, A. Kartci, T. Dostál, and K. Vrba, “New Double Current Controlled CFA (DCC–CFA) Based Voltage–Mode Oscillator with Independent Electronic Control of Oscillation Condition and Frequency,” Journal of Electrical Engineering, vol. 64, no. 2, pp. 65–75, 2013.
R. Sotner, A. Lahiri, A. Kartci, N. Herencsar, J. Jerabek, and K. Vrba, “Design of Novel Precise Quadrature Oscillators Employing ECCIIs with Electronic Control,” Advances in Electrical and Computer Engineering, vol. 13, no. 2, pp. 65–72, 2013.
R. Sotner, A. Kartci, J. Jerabek, N. Herencsar, T. Dostal, and K. Vrba, “An Additional Approach to Model Current Followers and Amplifiers with Electronically Controllable Parameters from Commercially Available ICs,” Measurement Science Review, vol. 12, no. 6, pp. 255–265, 2012.
Publications in conference proceedings
H. Ersoy, B. Akgül, E. Akpinar, A. Kartci and U. E. Ayten, “PIλDμ Approach for High-Efficiency BLDC Motor Control,” In Proceedings of the 15th National Conference on Electrical and Electronics Engineering (ELECO), Bursa, Turkiye, pp. 1–4, 2024.
B. Akgul, H. Ersoy, E. Akpinar, A. Kartci and U. E. Ayten, “Digital Realization of PIλDμ Controllers: Performance Evaluation on MCUs and FPGAs,” In Proceedings of the 31st IEEE International Conference on Electronics, Circuits and Systems (ICECS), Nancy, France, pp. 1–4, 2024.
H. Ersoy, B. Akgül, E. Akpinar, A. Kartci and U. E. Ayten, “A Robust Speed Controller Design for PMSM Using PIλDμ Controllers,” In Proceedings of the 47th International Conference on Telecommunications and Signal Processing (TSP), Prague, Czech Republic, pp. 289–293, 2024.
Y.E. Yokus, A. Ozakin, and U.E. Ayten, “Performance Analysis of Fractional Order Band Pass Filter,” In Proceedings of the IEEE 31. IEEE Conference on Signal Processing and Communications Applications (SIU), Istanbul, Turkiye, 2023.
S. Vancik, A. Kartci, J. Hubalek, R. Hrdy, J. Prasek, M. Schneider, and U. Schmid, “Development of 3D On-Chip Capacitor Based on High-k Dielectric,” European Conference on Passive Components Networking Symposium (PCNS), Milan, Italy, 2021.
R. Sotner, J. Jerabek, L. Langhammer, A. Kartci, N. Herencsar, and B. Metin, “Practical Design of Fractional-Order Resonator for Application in the Multiphase Oscillator,” In Proceedings of the 27th IEEE International Conference on Electronics Circuits and Systems (ICECS), Glasgow (online), Scotland, pp. 1–4, 2020.
A. Kartci, N. Herencsar, and K. N. Salama, “Reliable High-Frequency Fabricated Fractional-Order Capacitors and Their Passive Circuit Models”, In Proceedings of the IEEE 28. Sinyal İşleme ve İletişim Uygulamaları Kurultayı (SIU), Gaziantep (Online), Turkey, pp. 1–4 2020.
N. Herencsar, A. Kartci, and O. Cicekoglu, “Accurate Empirical Fractional-Order Electrical Models of Young and Old Dentines,” In Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), pp. 2307–2310, 2020.
A. Kartci, N. Herencsar, O. Cicekoglu, and B. Metin, “Synthesis and Design of Floating Inductance Simulators at VHF-Band Using MOS-Only Approach,” In Proceedings of the 62nd IEEE International Midwest Symposium on Circuits and Systems (MWSCAS), Dallas, Texas, pp. 89–92, 2019.
N. Herencsar, A. Kartci, R. Sotner, J. Koton, B. B. Alagoz, and C. Yeroglu, “Analogue Implementation of a Fractional-Order PIλ Controller for DC Motor Speed Control,” In Proceedings of the 28th International Symposium on Industrial Electronics (ISIE), Vancouver, Canada, pp. 467–472, 2019.
A. Kartci, N. Herencsar, J. Dvorak, and K. Vrba, “VDIBA-Based Fractional-Order Oscillator Design,” In Proceedings of the 42nd International Conference on Telecommunications and Signal Processing (TSP), Budapest, Hungary, pp. 744–747, 2019.
N. Herencsar, A. Kartci, H. A. Yildiz, R. Sotner, J. Dvorak, D. Kubanek, J. Jerabek, and J. Koton, “Comparative Study of Op-Amp-based Integrators Suitable for Fractional-Order Controller Design,” In Proceedings of the 42nd International Conference on Telecommunications and Signal Processing (TSP), Budapest, Hungary, pp. 740–743, 2019.
R. Sotner, J. Jerabek, O. Domansky, N. Herencsar, A. Kartci, and J. Dvořák, “Practical Design of Fractional-Order Oscillator Employing Simple Resonator and Negative Resistor,” In Proceedings of the 10th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT), Moscow, Russia, pp. 1–4, 2018.
N. Herencsar, A. Kartci, E. Tlelo-Cuautle, B. Metin, and O. Cicekoglu, “All-Pass Time Delay Circuit Magnitude Response Optimization Using Fractional-Order Capacitor,” In Proceedings of the 61st IEEE International Midwest Symposium on Circuits and Systems (MWSCAS), Windsor, Canada, pp. 129–132, 2018.
A. Kartci, N. Herencsar, L. Brančík, and K. N. Salama, “CMOS-RC Colpitts Oscillator Design Using Floating Fractional-Order Inductance Simulator,” In Proceedings of the 61st IEEE International Midwest Symposium on Circuits and Systems (MWSCAS), Windsor, Canada, pp. 905–908, 2018.
A. Kartci, A. Agambayev, A. H. Hassan, H. Bagci, and K. N. Salama, “Experimental Verification of a Fractional-Order Wien Oscillator Built Using Solid-State Capacitors,” In Proceedings of the 61st IEEE International Midwest Symposium on Circuits and Systems (MWSCAS), Windsor, Canada, pp. 544–545, 2018.
A. Kartci, A. Agambayev, N. Herencsar, and K. N. Salama, “Analysis and Verification of Identical-Order Mixed-Matrix Fractional-Order Capacitor Networks,” In Proceedings of the 14th Conference on PhD Research in Microelectronics and Electronics (PRIME), Prague, Czech Republic, pp. 277–280, 2018.
A. Agambayev, A. Kartci, A. H. Hassan, N. Herencsar, H. Bagci, and K. N. Salama, “Fractional-Order Hartley Oscillator,” In Proceedings of the 14th Conference on PhD Research in Microelectronics and Electronics (PRIME), Prague, Czech Republic, pp. 45–48, 2018.
N. Herencsar, R. Sotner, A. Kartci, and K. Vrba, “A Novel Pseudo-Differential Integer/Fractional-Order Voltage-Mode All-Pass Filter,” In Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), Florence, Italy, pp. 1–5, 2018.
J. Dvorak, Z. Polesakova, J. Jerabek, L. Langhammer, A. Kartci, and J. Koton, “Non-Integer-Order Low-Pass Filter with Electronically Controllable Parameters,” In Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), Florence, Italy, pp. 1–5, 2018.
A. Kartci, N. Herencsar, J. Koton, and C. Psychalinos, “Compact MOS-RC Voltage-Mode Fractional-Order Oscillator Design,” In Proceedings of the 2017 23 European Conference on Circuit Theory and Design (ECCTD), Catania, Italy, pp. 1–4, 2017.
N. Herencsar, A. Kartci, J. Koton, G. Tsirimokou, and C. Psychalinos, “Voltage Gain-Controlled Third-Generation Current Conveyor and its All-Pass Filter Verification,” In Proceedings of the 23 European Conference on Circuit Theory and Design (ECCTD), Catania, Italy, pp. 1–4, 2017.
A. Kartci, N. Herencsar, J. Koton, L. Brančík, and K. Vrba, G. Tsirimokou, and C. Psychalinos, “Fractional-Order Oscillator Design Using Unity-Gain Voltage Buffers and OTAs,” In Proceedings of the IEEE 60th International Midwest Symposium on Circuits and Systems (MWSCAS), Boston, USA, pp. 555–558, 2017.
N. Al-Zubaidi R-Smith, A. Kartci, and L. Brančík, “Fractional-Order Lossy Transmission Line with Skin Effect Using NILT Method,” In Proceedings of the 40th International Conference on Telecommunications and Signal Processing (TSP), Barcelona, Spain, pp. 730–734, 2017.
G. Tsirimokou, A. Kartci, J. Koton, N. Herencsar, and C. Psychalinos, “Comparative Study of Fractional- Order Differentiators and Integrators,” In Proceedings of the 40th International Conference on Telecommunications and Signal Processing (TSP), Barcelona, Spain, pp. 714–717, 2017.
A. Kartci and L. Brančík, “CFOA-Based Fractional-Order Oscillator Design and Analysis with NILT Method,” In Proceedings of the 27th International Conference Radioelektronika, Brno, Czech Republic, pp. 1–4, 2017.
R. Sotner, N. Herencsar, V. Kledrowetz, A. Kartci, and J. Jerabek, “New Low-Voltage CMOS Differential Difference Amplifier (DDA) and an Application Example,” In Proceedings of the 61st IEEE International Midwest Symposium on Circuits and Systems (MWSCAS), Windsor, Canada, pp. 133–136., 2018.
L. Brančík, N. Al-Zubaidi R-Smith, and A. Kartci, “Numerical Simulation of Nonuniform Multiconductor Transmission Lines with HF Losses in Matlab,” In Proceedings of the 28th International Conference Radioelektronika, Prague, Czech Republic, pp. 1–5, 2018.
H. A. Yildiz, N. Herencsar, and A. Kartci, “A New Low Voltage Operational Transresistance Amplifier and Its Applications in Analog Circuit Design,” In Proceedings of the 10th International Conference on Electrical and Electronics Engineering (ELECO), Bursa, Turkey, pp. 1238–1241, 2017.
N. Herencsar, and A. Kartci, “Resistorless Electronically Tunable Grounded Inductance Simulator Design,” In Proceedings of the 40th International Conference on Telecommunications and Signal Processing (TSP), Barcelona, Spain, pp. 279–282, 2017.
L. Brančík, A. Kartci, and N. Al-Zubaidi R-Smith, “Matlab simulation of transmission lines with skin effect via fractional telegraph equations and NILT,” In Proceedings of the 27th EAEEIE Annual Conference, Grenoble, France, pp. 1-5, 2017.
R. Sotner, J. Jerabek, N. Herencsar, J. Petrzela, A. Kartci, and T. Dostal, “Discussion on Two Solutions of Inductance Simulators Using Single Controlled Gain Voltage, Differencing Current Conveyor and the most Important Parasitic Effects,” In Proceedings of the 26th International Conference Radioelektronika, Košice, Slovakia, pp. 162–167, 2016.
J. Jerabek, R. Sotner, R. Prokop, V. Kledrowetz, A. Kartci, and U. E. Ayten, “Inductance Simulator Based on Dual Controlled CMOS Voltage Differencing Current Conveyor,” In Proceedings of the IEEE 59th International Midwest Symposium on Circuits and Systems (MWSCAS), Abu Dhabi, United Arab Emirates, pp. 593–596, 2016.
A. Kartci, N. Herencsar, K. Vrba, and S. Minaei, “Novel Grounded Capacitor-Based Resistorless Tunable Floating/Grounded Inductance Simulator,” In Proceedings of the IEEE 59th International Midwest Symposium on Circuits and Systems (MWSCAS), Abu Dhabi, United Arab Emirates, pp. 747–750, 2016.
J. Jerabek, R. Sotner, N. Herencsar, and A. Kartci, “Importance of Amplitude Stability and Spectral Purity of Produced Signals in a Quadrature Oscillator,” In Proceedings of the IEEE 16th International Conference on Computer as a Tool (EUROCON). Salamanca, Spain, pp. 1–5, 2015.
A. Kartci, U. E. Ayten, N. Herencsar, R. Sotner, and K. Vrba, “Floating Capacitance Multiplier Simulator For Grounded RC Colpitts Oscillator Design,” In Proceedings of the 20th International Conference on Applied Electronics (AE), Pilsen, Czech Republic, pp. 93–96, 2015.
A. Kartci, U. E. Ayten, N. Herencsar, R. Sotner, J. Jerabek, and K. Vrba, “Application Possibilities of VDCC In General Floating Element Simulator Circuit,” In Proceedings of the 22nd European Conference on Circuit Theory and Design (ECCTD), Trondheim, Norway, pp. 1–4, 2015.
R. Sotner, J. Jerabek, A. Kartci, N. Herencsar, R. Prokop, J. Petrzela, and K. Vrba, “Behavioral Models of Current Conveyor of Second Generation with Advanced Controllable Inter-Terminal Relations,” In Proceedings of the 38th International Conference on Telecommunications and Signal Processing (TSP), Prague, Czech Republic, pp. 360–365, 2015.
J. Jerabek, R. Sotner, A. Kartci, N. Herencsar, T. Dostal, and K. Vrba, “Two Behavioral Models of the Electronically Controlled Generalized Current Conveyor of the Second Generation,” In Proceedings of the 38th International Conference on Telecommunications and Signal Processing (TSP), Prague, Czech Republic, pp. 349–353, 2015.
R. Sotner, J. Jerabek, J. Petrzela, R. Prokop, K. Vrba, A. Kartci, and T. Dostal, “Quadrature Oscillator Solution Suitable with Arbitrary and Electronically Adjustable Phase Shift,” In Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), Lisbon, Portugal, pp. 3056–3059, 2015.
A. Kartci, U. E. Ayten, R. Sotner, and R. Arslanalp, “Elektronik Olarak Ayarlanabilen VDCC Tabanli Yüzen Kapasite Carpma Devresi,” In Proceedings of the IEEE 23. Sinyal İşleme ve İletişim Uygulamaları Kurultayı (SIU), Malatya, Turkey, pp. 2369–2372, 2015.
Z. G. Çam, A. Kartci, and T. Yildirim, “Çok Katmanlı Algılayıcı Ağının Eğitim Parametrelerinin Yapay Arı Kolonisi ve Genetik Algoritma ile Optimizasyonu,” In Proceedings of Akıllı Sistemlerde Yenilikler ve Uygulamaları (ASYU) Sempozyumu, Izmir, Turkey, pp. 1–4, 2014.