Journal Articles |

- R. B. Roy, O. Farhanieh, A. S. Ergun, A. Bozkurt, "Fabrication of High Efficiency CMUTs with Reduced Parasitics using Embedded Metallic Layers", IEEE Sensors Journal, May 2017. DOI: 10.1109/JSEN.2017.2704623
- S. Avaz, R. B. Roy, V. R. S. S. Mokkapati, A. Bozkurt, Santosh Pandit, Ivan Mijakovicb, Y. Z. Menceloglu, "Graphene based nanosensor for aqueous phase detection of nitroaromatics", RSC Advances, May 2017. DOI: 10.1039/C7RA03860G
- O. Farhanieh, A. Sahafi, R. B. Roy, A. S. Ergun, A. Bozkurt, "Integrated HIFU Drive System on a Chip for CMUT-based Catheter Ablation System", accepted for publication in IEEE Trans. on Biomedical Circuits and Systems, Volume: 11, Issue:3, pp. 534-546, June 2017.
- Haq Nawaz, Ayhan Bozkurt and Ibrahim Tekin, "A novel power efficient asynchronous time difference of arrival indoor localization system using CC1101 radio transceivers", Microwave and Optical Technology Letters Volume 59, Issue 3, March 2017, Pages: 550–555.
- A. Bozkurt, G. Yaralioglu, "Receive-Noise Analysis of Capacitive Micromachined Ultrasonic Transducers", IEEE Transactions on UFFC, Volume: 63, Issue: 11, pp. 1980-1987, Nov. 2016.
- K. Ozsoy, A. Bozkurt, I. Tekin, "Indoor positioning based on global positioning system signals", Microwave and Optical Technology Letters, Volume 55, Issue 5, pages 1091-1097, May 2013.
- F. Y. Yamaner, S. Olcum, H. K. Oguz, A. Bozkurt, H. Koymen, A. Atalar, "High-Power CMUTs: Design and Experimental Verification", IEEE Transactions on UFFC, Vol.59 No. 6, pp. 1276-1284, 2012.
- S. Olcum, F. Y. Yamaner, A. Bozkurt, A. Atalar, "Deep-collapse operation of capacitive micromachined ultrasonic transducers", IEEE Transactions on UFFC, Vol. 58, No. 11, pp. 2475 - 2483, 2011.
- S. Olcum, F. Y. Yamaner, A. Bozkurt, H. Koymen, A. Atalar, "An Equivalent Circuit Model for Transmitting Capacitive Micromachined Ultrasonic Transducers in Collapse Mode", IEEE Transactions on UFFC, Vol. 58, No. 7, pp. 1468 - 1477, 2011.
- S. Harput, A. Bozkurt, "Ultrasonic Phased Array Device for Acoustic Imaging in Air", IEEE Sensors Journal, Vol. 8, No. 11, pp. 1755-1762, November 2008.
- A. Bozkurt, "A Lumped-Circuit Model for the Radiation Impedance of a Circular Piston in a Rigid Baffle", IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. 55, no. 9, September 2008.
- O.Esame, I.Tekin, A.Bozkurt, Y.Gurbuz, "Design of a 4.2-5.4 GHz differential LC VCO using 0.35 um SiGe BiCMOS technology for IEEE 802.11a applications", International Journal of RF and Microwave Computer-Aided Engineering, Volume 17, Issue 2, Date: March 2007, Pages: 243-251.
- I.Cicek, A. Bozkurt, M.Karaman, ``Design of a Front-End Integrated Circuit for 3D Acoustic Imaging Using 2D CMUT Arrays'', IEEE Tran. on UFFC, Vol. 52, No. 12, pp.2235-2241, 2005.
- Y.Gurbuz, M.Parlak, T.F.Bechteler, A.Bozkurt, ``An analytical design methodology for microelectromechanical (MEM) filters'', Sensors and Actuators A 119, pp. 38-47, 2005.
- O.Esame, Y.Gurbuz, I.Tekin. A.Bozkurt, ``Performance comparison of state-of-the-art heterojunction bipolar devices (HBT) based on AlGaAs/GaAs, Si/SiGe and InGaAs/InP'', Microelectronics Journal, vol.35, no.11, pp.901-908, 2004.
- A. Bozkurt, I. Ladabaum, A. Atalar, B. T. Khuri-Yakub, ``Theory and Analysis of Electrode Size Optimization for Capacitive Microfabricated Ultrasonic Transducers'', IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol.46, no.6, pp.1364-1374, 1999.

Book Chapters |

- A. Atalar, H. Köymen, A. Bozkurt, G. Yaralioglu,
``Lens Geometries for Quantitative Acoustic Microscopy''
in
*Advances in Acoustic Microscopy*, Andrew Briggs, Ed. New York: Plenum, 1995, vol. 1, pp. 117-152.

Conference Proceedings |

- M. Rahim Sobhani; H. E. Ozum; G. G. Yaralioglu; A. S. Ergun; A. Bozkurt, "Portable low cost ultrasound imaging system", 2016 IEEE International Ultrasonics Symposium (IUS).
- Reza Pakdaman Zangabad; Ayhan Bozkurt; Göksenin Yaralıoğlu; Johan G. Bosch; Gijs van Soest; Antonius F. W. van der Steen, "Mutual radiation impedance of circular CMUTs on a cylinder", 2016 IEEE International Ultrasonics Symposium (IUS).
- M. Akif Aydin; M. Sait Kilinc; A. Sanli Ergun; Ayhan Bozkurt; Erdem Deveci, "Ultrasonic transmittance of rat skull as a function of frequency", 2016 IEEE International Ultrasonics Symposium (IUS).
- Rupak Bardhan Roy; Omid Farhanieh; A Sanlı Ergun; Ayhan Bozkurt, "A high frequency CMUT ring array for small spot size HIFU", 2016 IEEE International Ultrasonics Symposium (IUS).
- R. P. Zangabad, A. Bozkurt, G. Yaralioğlu, “Signal to noise ratio optimization for a CMUT based medical ultrasound imaging system”, 2015 IEEE International Ultrasonics Symposium (IUS).
- R. B. Roy, A. Bozkurt, O. Farhanieh, and A. S. Ergun, “Embedded sacrificial layers for cmut fabrication,” in SENSORS, 2015 IEEE, Nov 2015, pp. 1–4.
- H. Yetik, A. S. Ergun, A. Bozkurt, "An Integrated Beamforming Driver for CMUT based Ultrasound Catheter Ablation System", Proceedings of the IEEE International Ultrasonics Symposium, Chicago, IL, 2014.
- A. Bozkurt, O. Farhanieh, R. Bardhan Roy, A. S. Ergun, "Design of a Driver IC for an Ultrasound Catheter Ablation System", Proceedings of the IEEE International Ultrasonics Symposium, Chicago, IL, 2014.
- H. Yetik, C. Ariyurek, A. Bozkurt, A. S. Ergun, "Frequency Optimization in High Intensity Focused Ultrasound", Proceedings of the IEEE International Ultrasonics Symposium, Chicago, IL, 2014.
- A. Bozkurt, R. B. Roy, S. Ergun, "Optimization of Operating Frequency of Acoustic Transducers for Obtaining Maximum Temperature in HIFU Based Therapeutic Ablation", Proceedings of the IEEE International Ultrasonics Symposium, Dresden, Germany, 2012.
- Olcum, S., Yamaner, F.Y., Bozkurt, A., Koymen, H., Atalar, A., "CMUT Array Element Operating in Deep Collapse Mode of Operation", Proceedings of the IEEE International Ultrasonics Symposium, Orlando, FL, October 2011.
- Yamaner, F.Y., Olcum, S., Bozkurt, A., Koymen, H., Atalar, A., "Design and Implementation of Capacitive Micromachined Ultrasonic Transducers for High Power", Proceedings of the IEEE International Ultrasonics Symposium, Orlando, FL, October 2011.
- Olcum, S., Yamaner, F.Y., Bozkurt, A., Koymen, H., Atalar, A., "An Equivalent Circuit for Collapse Operation Mode of CMUT", Proceedings of the IEEE International Ultrasonics Symposium, San Diego, CA, pp. 443-336, October 2010.
- Yamaner, F.Y., Olcum, S., Bozkurt, A., Koymen, H., Atalar, A., "Optimizing CMUT Geometry for HIFU Applications", Proceedings of the IEEE International Ultrasonics Symposium, San Diego, CA, pp. 2247-2250, October 2010.
- Olcum, S., Oguz, K., Senlik, M.N., Yamaner, F.Y., Bozkurt A., Atalar, A. ve Koymen, H, A., "Wafer bonded capacitive micromachined underwater transducers", Proc. 2009 IEEE Ultrasonics Symposium, 976-979, Rome, Italy, IEEE, 2009.
- Yamaner, F.Y. ve Bozkurt, A., .Modeling the Pulse-Echo Response of a 2D CMUT Array Element., Proc. 2009 IEEE Ultrasonics Symposium, 1-4, Rome, Italy, IEEE, 2009.
- S. Harput, A. Bozkurt, F. Y. Yamaner, "Ultrasonic Phased Array Device for Real-Time Acoustic Imaging in Air", Proceedings of the 2008 IEEE Ultrasonics Symposium, Beijing, China.
- Y.Gurbuz, H. Kayahan, A. Ergintav, O. Ceylan, A. Bozkurt, "Realization of a ROIC for 288x4 PV-IR detectors", SPIE Photonics West, San Jose, CA.
- F. Y. Yamaner, L. R. Cenkeramaddi, A. Bozkurt, "Front-end IC Design for Intravascular Ultrasound Imaging", Proceedings of the 2008 IEEE PRIME Conference, pp.257-260, Istanbul, Turkey.
- F. Y. Yamaner, A. Bozkurt, "Front-end IC Design for 2D cMUT Arrays: Modeling and Experimental Verification", Proceedings of the 2007 IEEE Ultrasonics Symposium, pp.2147-2150, New York, NY.
- L. R. Cenkeramaddi, Ayhan Bozkurt, F. Y. Yamaner, T. Ytterdal, "A Low Noise Capacitive Feedback Analog Front-end for CMUTs in Intra Vascular Ultrasound Imaging", Proceedings of the 2007 IEEE Ultrasonics Symposium, pp.2143-2146, New York, NY.
- F. Y. Yamaner, A. Bozkurt, ``A Lumped Circuit Model for the Mutual Radiation Impedance of Acoustic Array Elements'', Proceedings of the 2006 IEEE Ultrasonics Symposium, pp.2385-2388, Vancouver, BC, Canada.
- U. Guler, A. Bozkurt, ``A Low-Noise Front-End Circuit for 2D cMUT Arrays'', Proceedings of the 2006 IEEE Ultrasonics Symposium, Vancouver, BC, Canada.
- A. Bozkurt, M. Karaman, ``A Lumped Circuit Model for the Radiation Impedance of a 2D CMUT Array Element'', Proceedings of the 2005 IEEE Ultrasonics Symposium, pp.1929-1932, Rotterdam, The Netherlands.
- I. Cicek, A. Bozkurt, M. Karaman, ``Transmit/receive front-end electronics for 3D acoustic imaging'', Proceedings of the IEEE 12th Signal Processing and Communications Applications Conference, 2004.
- A. Bozkurt, ``Finite Element Modeling of CMUTs Using A Perfectly Matched Layer for Fast Simulation'', Proceedings of the 2003 IEEE Ultrasonics Symposium, Honolulu, Hawaii, USA.
- T.Demirci, D.Guney, A.Bozkurt, Y.Gurbuz, ``Electro-thermal Simulations and Modelling of Micromachined Gas Sensors'', Proceedings of the 2001 IEEE MEMS Conference, Berkeley, California, USA.
- A.Bozkurt, A. Atalar, ``Modeling of Loss Mechanisms in Capacitive Micromachined Ultrasonic Transducers'', proceedings of the 1999 IEEE Ultrasonics Symposium, Lake Tahoe, Nevada, USA.
- A.Bozkurt, F. L. Degertekin, A. Atalar, B. T. Khuri-Yakub, ``Analytic Modeling of Loss and Cross-Coupling in Capacitive Micromachined Ultrasonic Transducers'', proceedings of the 1998 IEEE Ultrasonics Symposium, Sendai, Japan.
- A. Bozkurt, O. Arikan, A. Atalar, ``A Synthetic Aperture Imaging System Using Surface Wave Modes'', proceedings of the 1995 IEEE Ultrasonics Symposium, Seattle, WA, USA, 1995.
- A. Bozkurt, G. Yaralioglu, A. Atalar, H. Köymen, K. Krämer, ``Characterization and Imaging with the Lamb Wave Lens at Gigahertz Frequencies'', Proceedings of the 1994 IEEE Ultrasonics Symposium, Cannes, France.
- A. Bozkurt, A. Atalar, and H. Köymen, ``A New Directional Acoustic Lens : V-Groove Lens,'' proceedings of the 1993 IEEE Ultrasonics Symposium, Baltimore, MA, USA.

31/01/2017 |