25. H. Yılmaz, H. Caylak, S. Topaloglu, ‘Spurious-Free Synthesizer Design for Fast Frequency Hopping Spread Spectrum’, 18th Mediterranean Microwave Symposium (MMS2018), October 31- 02 November, Istanbul TURKEY

24. İlhami Ünal, Mustafa Tekbaş, Taylan Özgür Gülüm; Serkan Topaloğlu, ‘Terahertz Teknolojileri ile Yüksek Hızlı Kablosuz Veri Bağı’,  25. IEEE SINYAL ISLEME ve ILETISIM UYGULAMALARI KURULTAYI (SIU2017), 15-18 May 2017

23. C. Gozde Karadeniz, M. Erkin Yucel, Serkan Topaloglu ‘Düşük Güç Tüketen, Bluetooth Tabanlı Kapalı Alan Konum Belirlenmesi ve Uygulaması’, Akıllı Sistemlerde Yenilikler ve Uygulamaları Sempozyumu (ASYU2016), 29 September – 01 October 2016

22. O. Bostan, H. U. Aydogmus, S. Topaloglu ‘Design of A Low-power, Low-cost UHF RFID Reader Module for Short Range Applications’, Turkish Journal of Electrical Engineering and Computer Sciences, DOI:10.3906/elk-1312-230, available online 02 December 2014

21. O. Bostan, H. Aydogmus, S. Topaloglu, O. Palamutcuoglu, ‘Okuma Noktası Artırılmış, Kompakt ve Uzun Menzilli UHF RFiD Okuyucu Tasarımı ve Uygulanması’ SIU2014- IEEE 22. Sinyal İşleme ve İletişim Uygulamaları Kurultayı, 23-25 April 2014

20. G. Isik, S. Topaloglu, ‘A Compact Sİze 4-19.1 GHz Heart Shape UWB Antenna with Triangular Patches’, International Journal of Antennas and Propagation, Volume 2013 (2013), Article ID 614754

19. S. Topaloglu, M. Sagbas, F. Anday, ‘Three-input single-output second-order filters using current-feedback amplifiers’, AEUE – International Journal of Electronics and Communications, 66 (2012), 683-686

18. S. Topaloglu, W. Prost, F. -J. Tegude, ‘ICP-RIE etching of self-aligned InP based HBTs with Cl2/N2 chemistry’, Microelectronic Engineering, Volume 88, Issue 7, 2011, pages: 1601-1605

17. A. Lysov, C. Gutsche, I. Regolin, M.Offer, S. Topaloglu, A. Lorke, W. Prost and F.-J. Tegude, ‘Optical properties of heavily doped GaAs nanowires and electroluminescent nanowire structures’, IOP Publishing, Nanotechnology, Issue: 22, 2011

16. S. Topaloglu, J. Driesen, W. Prost, F. -J. Tegude, ‘The effect of Collector Doping on InP Based Double Heterojunction Bipolar Transistors’, Turkish Journal of Electrical Engineering & Computer Sciences, Volume 14, Issue 3, 2006

15. S. Topaloglu, F. –J Tegude, ‘Realization of Submicron HBTs using ICP-RIE with Cl/Nchemistry’, IEEE EDS Workshop on Advanced Electron Devices, Germany Section, 13-14 June 2006, Duisburg, Germany

14. Q-T. Do, I. Regolin, S. Topaloglu, V. Khorenkho, W. Prost, F. –J Tegude, ‘Fabrication of Electrical Top-Contacts to Free-Standing Nanowires’ IEEE EDS Workshop on Advanced Electron Devices, Germany Section, 13-14 June 2006, Duisburg, Germany

13. S. Topaloglu, ‘Processing of submicron emitter HBTs using ICP-RIE with Cl/N’, Plasma Processing Technologies for Semiconductors, 23 May 2006, OSRAM Opto semiconductors, Best Western Hotel, Regensburg, Germany

12. S. Topaloglu, J. Driesen, W. Prost, F. -J. Tegude, ‘Effect of Collector Doping on InP Based Double Heterojunction Bipolar Transistor’, ELECO’ 2005 International Conference, 7-11 December 2005, Bursa, TURKEY

11. S. Topaloglu, ‘InP/InGaAs etching with Cl/NICP-RIE for HBT Applications’, III/V Workshop on dry etching, plasma deposition, sputtering, MBE, Ion Beam processing, 13-14 September 2005, OPT and FIRST Lab, ETH Zurich, Switzerland

10. J. Driesen, S. Topaloglu, F. -J Tegude, ‘Optimizing lateral HBT design by Utilizing Performance Estimations’, The 17Indium Phosphide and Related Materials Conference (IPRM2005), May 8 – May 12 2005, Glasgow, Scotland

9. S. Topaloglu, J. Driesen, A. Poloczek, F. -J Tegude, ‘Fabrication of Transferred-Substrate HBT with Simple Technology’, The17Indium Phosphide and Related Materials Conference (IPRM2005), May 8 – May 12 2005, Glasgow, Scotland

8. S. Topaloðlu, J. Driesen, A. Poloczek, S. Neumann, F. -J. Tegude, ‚Heterojonksiyon Bipolar Transistorler ve Yeni Tip yariiletkenlerin Karsilastirilmasi’, ELECO’ 2004, 8-12 Aralýk 2004, Bursa TÜRKÝYE

7. S. Ehrich, J. Driesen, S. Neumann, S. Topaloglu, W. Brockerhoff, F. -J. Tegude, ‘Investigation of the rf-noise behavior of InP based DHBT with InGaAs base and GaAsSb base’ SPIE Second Int. Symposium on Fluctuations and Noise, 25-28 May 2004, Gran Canaria, Spain

6. S. Neumann, S. Topaloglu, J. Driesen, Z. Jin, W. Prost, F. -J. Tegude, ‘Study of ohmic contacts and interface layers of carbon doped GaAsSb/InP heterostructures for DHBT applications’ 12Metal Organic Vapor Phase Epitaxy (ICMOVPE XII), May 30 – June 4 2004, Hawaii, USA

5. S. Neumann, S. Topaloglu, W. Prost, F.-J. Tegude, ‘MOVPE Wachstum und Kontaktoptimierung von GAAsSb:C für DHBT-Strukturen’ DGKK2003, Bremen, Germany

4. F. Bayrakceken, S. Topaloglu, ‘Optical T-T absorption of salicylidene—bromo aniline in solution’, Asian Journal of Spectroscopy 6 (2002) 77-80

3. S. Topaloðlu, O. Palamutcuoðlu, ‘Halka Hibrit Transformatörler’ ELECO’ 2002, 18-22 Aralýk 2002, Bursa TÜRKÝYE

2. S. Topaloðlu, O. Palamutcuoðlu, ‘HiperLAN/2 için yüksek verimli güç kuvvetlendiricisi tasarýmý’ URSI-Türkiye 2002 Bilimsel Kongresi, 18-20 Eylül 2002, ÝTÜ-Ýstanbul TÜRKÝYE

1. S. Topaloglu, O. Palamutcuoglu, ‘High Efficiency 1W Class-B push pull amplifier design for HiperLAN/2’ NDES’ 2002, 21-23 June 2002 Izmir TURKEY