Published Conference Papers:
1. S. Özcan and H. Kuntman: A new method aimed to reduce harmonic distortion in active-loaded BJT amplifiers, Proc. of the 6th International Conference on Microelectronics (ICM'94), pp.236-239, September 5-7, Istanbul, 1994.
2. S. Özcan, E. Cengiz and H. Kuntman: A new modification on BJT OTA structure for low distortion applications, Proc. of the 1997 European Conference on Circuit Theory and Design (ECCTD'97), pp.749-753, 30th August-3rd September, Budapest, Hungary , 1997.
3. S. Özcan, H. H. Kuntman, O. Çiçekoglu, Realization of inductorless RF bandpass amplifier using immittance simulators employing CCIIs, Proc. of the 10th International Conference on Microelectronics (ICM'98), pp.141- 144, December 14-16, Monastir, Tunisia, 1998.
4. A. Toker, S. Özcan, O. Çiçekoğlu, H. Kuntman, 'Active gyrator circuits implemented with positive type current conveyors', Proc.of Int. Symposium on Signals, Circuits and Systems (SCS'99), pp. 61-64, Iasi, Romania, 6-7 July, 1999.
5. H. Kuntman, O. Çiçekoğlu, U. Çam, S. Özcan, 'Universal parallel GLC simulator usinf four terminal floating nullors', Proc. of the 1999 International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC'99, pp. 241-244, Niigata-Japan, July 13-15, 1999.
6. S. Özcan, A. Toker, C. Acar, H. Kuntman and O. Çiçekoğlu, 'Realization of sinusioidal oscillators employing a newly introduced active element: CDBA current differencing buffered amplifier', Proc. of 1999 European Conference on Circuit Theory and Design, ECCTD'99, pp.110-113, 29 August-2 September, Stresa, Italy, 1999.
7. A. Toker, S. Özcan, H. Kuntman and O. Çiçekoğlu, 'Novel all-pass filters with reduced number of passive elements using a single current conveyor', Proc. of Int. Conference on Electrical and Electronics Eng. ELECO'99, Electronics: pp.95-99, Bursa,Turkey, 1-5 December 1999.
8. S. Özcan, H. Kuntman, A. Toker and O. Çiçekoğlu, 'All-Pass Filters Employing a Newly Introduced Active Element: CDBA, Current Differencing BufferedAmplifier, Proc. of the 7th Int. Conference on optimization of electrical and electronic equipment (OPTIM'2000), Brasov, Romania, May 11-12, 2000, 779-782.
9. S. Özcan, H. Kuntman and O. Çiçekoğlu, 'Current mode filters for multipurpose applications employing a single CDBA and only grounded capacitors, Proc. of the 7th Int. Conference on optimization of electrical and electronic equipment (OPTIM'2000), Brasov, Romania, May 11-12, 2000, 783-786.
10. A. Toker, S. Özcan, H. Kuntman, O. Çiçekoglu, High output impedance transadmittance multifunction filter with minimum active elements, Proc of the IEEE Nordic Signal Processing Symposium (NORSIG'2000), pp. 173-175, Kolmarden, Sweden, June 13-15, 2000.
11. S. Özcan, O. Çiçekoglu, H. Kuntman, A Novel multi-input single-output filter with reduced number of passive elements using single current conveyor, Proc. of MWSCAS2000 (the 43 rd Midwest Symposium of Circuits and Systems), Michigan, USA, August 2000.
12. Burçin Serter Ergün, Hakan Kuntman, Sadri Özcan, Realization of a high performance CMOS DOTA with extended linearity range, Proc. of SCS 2001: International Symposium on Signals Circuits and Systems, pp. 81- 84, July 10-11, 2001, Iasi, Romania.
13. H. Kuntman, O. Çiçekoğlu, S. Özcan, �Third Order Betterworth Fikter For Current-Mode Operation Equal Valued Capacitors , Equal Valued Resistors and Unity Gain Active Elements�, Proceedings of the 13th International Conference on Microelectronics (ICM�2001), pp. 149-152, Rabat, Morocco, October 29-31, 2001.
14. M. Aksoy, S. Özcan, H. Kuntman, O. Çiçekoğlu, Transresistance Multifunction Filter Using Current Feedback Amplifier, Proceedings of ELECO�2001: The 2nd International Conference on Electrical and Electronics Engineering (Electronics), pp.36-39, Bursa, 7-11 November 2001
15. M. Aksoy, S. Özcan, H. Kuntman, O. Çiçekoğlu, Transresistance mode single-input multi-output bilter by using CFOA, accepted for presentation in OPTIM�2000: 8th International Conference: OPTIMIZATION OF ELECTRICAL AND ELECTRONIC EQUIPMENT, May 16-17, 2002 Brasov, ROMANIA.
16. Ç. Temizyürek, S. Özcan, I. Myderrizi, Current Conveyor Based Distortionmeter Realization, Applied Electronics 2002, Pilsen, Czech Republic, 11-12 September, 2002.
17. R. Çaputçu, S. Özcan, H. Kuntman, O. Çiçekoğlu, Filters Designed with Inverting and Noninverting Current Conveyors, Applied Electronics 2002, Pilsen, Czech Republic, 11-12 September, 2002.
18. R. Caputcu, S. Özcan, O. Cicekoglu and H. Kuntman : Unity Gain Filters Designed with Inverting and Noninverting CMOS CCIIs+, Proc. International Conference on Applied Electronics (AE 2003), pp.23-26, September 10-11, Pilsen, 2003.
19. S. Yamacli, S. Özcan and H. Kuntman : A New Active Building Block: Electronically Tunable Differential Voltage Current Conveyor (EDVCC), Proc. International Conference on Applied Electronics (AE 2004), pp.227-230, September 8-9, Pilsen, 2004.
20. B. Onar, S. Özcan : Current Conveyor Based Wave Analyser Design, Proc. International Conference on Applied Electronics (AE 2004), pp.174-177, September 8-9, Pilsen, 2004.
21. S. Yamacli, S. Özcan: Novel Electronically Tunable Inductance Simulator Using Dual-X Current Conveyors (DXCCIIs), Proc. of the IASTED International Conference CIRCUIT, SIGNAL, and SYSTEMS, CSS 2004), pp.422-426, November 28-December 1, Clearwater Beach, Fl,USA, 2004.
22. S. Yamacli, S. Özcan : Single Active Element Wide Band Electronically Tunable Capacitor Multiplier), Proc. of the 9th Internaional Conference on Optimization of Electrical and Electronic Equipments,(OPTIM 2004), pp.3-6, May 20-21, Brasov, 2004.
23. S. Mineai, Y. Erkan, O. Çiçekoğlu, S. Özcan: Inductance and FDNR Simulator Employing Only Two CCIIs+, Proc. International Conference on Applied Electronics (AE 2004), pp.174-177, September 8-9, Pilsen, 2005.
24. S. Yamacli, S. Özcan and H. Kuntman : Resistorless KHN Biquad Using an DDA (Differential Difference Amplifier) and Two CCCIIs ( Controlled Current Conveyor), Proc. 2005 European Conference on Circuit Theory and Design, (ECCTD'05), pp.I-181-184, 29 August-2 September, Cork,Ireland, 2005.
25. S. Yamacli, S. Özcan, H. Kuntman : Resistorless Electronically Tunable Inductance Simulator Employing Controlled Current Conveyors (CCCIIs), Proc. of the IASTED International Conference CIRCUIT, SIGNAL, and SYSTEMS, CSS 2005), pp.79-83, October 24-26, Marina Del Rey, CA, USA, 2005.