Publications

Journal Papers

  • U. Taşkın, Ö. Özdemir, 2017: Sparsity Regularized Nonlinear Inversion for Microwave Imaging, IEEE Geoscience and Remote Sensing Letters, Vol.14, No.12, pp. 2220 – 2224, Oct 2017 DOI: 10.1109/LGRS.2017.2757087
  • R. V. Şenyuva, Ö. Özdemir, G. K. Kurt, E. Anarım, 2015: Electromagnetic Imaging of Closely Spaced Objects using Matching Pursuit Based Approaches, IEEE Antennas and Wireless Propagation Letters , Nov 2015, Vol.15, pp.1179-1182, DOI: 10.1109/LAWP.2015.2498702
  • Ö. Özdemir, 2014: Cauchy data contrast source method , IEEE Geoscience and Remote Sensing Letters, Apr 2014 , Vol.11, No.4, pp. 858 – 862, DOI: 10.1109/LGRS.2013.2280243
  • Ö. Özdemir, H. Haddar, 2013: Linearized cauchy data inversion method for two-dimensional buried target imaging, IEEE Transactions on Antennas and Propagation,June 2013, Vol.61, No.6, pp. 3244 – 3251, DOI: 10.1109/TAP.2013.2249035 .
  • Ö. Özdemir, H. Haddar, A. Yaka, 2011: Reconstruction of the electromagnetic field in layered media using the concept of approximate transmission conditions, IEEE Transactions on Antennas and Propagation, 2011, Vol. 59, No. 8, pp. 2964–2972, DOI: 10.1109/TAP.2011.2158967
  • Ö. Özdemir, H. Haddar, 2010: Preprocessing the reciprocity gap sampling method in buried object imaging experiments , IEEE Geoscience and Remote Sensing Letters, 2010, Vol. 7, No. 4, pp. 756–760, DOI: 10.1109/LGRS.2010.2047003
  • E. Kılıç, F. Akleman, B. Esen, D. M. Özaltın, Ö. Özdemir, A. Yapar, 2010 : 3-D imaging of inhomogeneous materials loaded in a rectangular waveguide, IEEE Transactions On Microwave Theory And Techniques, 2010, Vol. 58, No.5, pp.1290-1296, DOI: 10.1109/TMTT.2010.2045528
  • Ö. Özdemir, İ. Akduman, A. Yapar, L. Crocco, 2007: Higher order inhomogeneous impedance boundary conditions for the perfectly conducting objects, IEEE Transactions On Geoscience and Remote Sensing , May 2007, Vol. 45. No. 5, pp. 1291-1297, DOI: 10.1109/TGRS.2007.893564.
  • A. Yapar, Ö. Özdemir, H. Sahinturk, İ. Akduman, 2006: A Newton method for the reconstruction of perfectly conducting slightly rough surface profiles , IEEE Transactions on Antennas and Propagation, Jan 2006, Vol. 54. No.1, pp. 275-279 , DOI: 10.1109/TAP.2005.861513
  • Conference Papers

    • Ö. Özdemir, A. Öncü, K.W.A. Dongen, 2018: A Joint Inversion Method for Breast Imaging using Electromagnetic and Acoustics waves, International Conference on Electromagnetics in Advanced Applications (ICEAA’18) , Colombia, 2018.
    • B. Omuz, F. Işık, Ö. Özdemir, A. Öncü, 2018: Experimental Verification of In-door Ground Based SAR Using Beam Space MUSIC algorithm , International Conference on Electromagnetics in Advanced Applications (ICEAA’18) , Colombia, 2018.
    • E. Yalcin, U. Taskin, Ö. Özdemir, 2017: Sparsity based Regularization for Microwave Imaging with NESTA Algorithm, ”,IEEE Conference on Antenna Measurements & Applications (CAMA) , Tsukuba, Japan, 2017.
    • U. Taskin, Ö. Özdemir, 2016: A Sparsity based Technique in Wavelet Domain for Inverse Source Problem, IEEE Conference on Antenna Measurements & Applications (CAMA), NY, USA, 2016.
    • H. O. Bektas , Ö. Özdemir, M. Orhan and A. S. Turk, 2016: An Experimental Investigation of F-K Migration and SAR Algorithm using Beamspace MUSIC for UWB Through-the-Wall Imaging, ”, IEEE Radar Methods and Systems Workshop (RMSW), Kiev,Ukraine, September, 2016.
    • U. Taskin, E. Yalcin Ö. Özdemir, 2016: Hard Thresholding Based Compressed Sensing Approach for Thermoacoustic Tomography, URSI International Symposium on Electromagnetic Theory (EMTS) , Aalto,Finland, August, 2016.
    • H. O. Bektas , Ö. Özdemir, 2015: A Modified LSM Method For Buried Objects In A Layered Medium , IEEE Conference on Antenna Measurements & Applications (CAMA), Chiang Mai, Thailand, 2015.
    • Ö. Özdemir, Y. Altuncu, 2014: Direct Sampling Method for Monostatic Radar Imaging, ”,Optimization and Inverse Problems in Electromagnetism' (OIPE 2014), Delft, Netherlands,2014.
    • Ö. Özdemir, H. Haddar, 2012: The Reconstruction of Objects Buried in a Stratified Medium with Rough Interfaces, Advanced Electromagnetics Symposium (AES’12), Paris, France, 16-19 April 2012.
    • Ö. Özdemir, H. Haddar, E. Boldaz, 2011: Identification Of Thin Coatings Using Asymptotic Models, International Conference on Electromagnetics in Advanced Applications 2011(ICEAA’11), , Torino, Italy, 2011.
    • Ö. Özdemir, H. Haddar,Ç. Fidan,E. Bostan, 2010: Thickness Reconstruction of Dielectric Coatings by the use of Higher Order Impedance Boundary Conditions, ACE’10 - 6th Workshop on Advanced Computational Electromagnetics, Zurich, Switzerland, July 5-7 2010.
    • Ö. Özdemir, H. Haddar,A. Yaka, 2009: The Use of Thin Layer Conditions for the Reconstruction of Objects Buried in a Layered Medium, Progress In Electromagnetics Research Symposium, PIERS 2009 , Moskow, Russia,18-21 August 2009.
    • Y. Altuncu, F. Akleman, Ö. Özdemir, 2007: Electromagnetic Scattering Analysis from Rough Surfaces via Buried Object Approach and FDTD, Progress In Electromagnetics Research Symposium, PIERS 2007, Beijing, China, 26-30 March 2007 .
    • Ö. Özdemir, Y. Altuncu, H. Sahintürk, B. Aslanyürek, 2007: Surface Impedance Modelling of Conducting Rough Surface, Progress In Electromagnetics Research Symposium, PIERS 2007, Beijing, China, 26-30 March 2007 .
    • Ö. Özdemir, Y. Altuncu, 2006: A numerical method for the scattering from buried conducting objects under a rough surface, European Conference on Numerical Methods in Electromagnetics NUMELEC ’06, Lille, Fransa, 2006.
    • Y.Altuncu, İ. Akduman, Ö. Özdemir, A. Yapar2006: Numerical computation of the Green’s function of a layered media with rough interfaces, ”, The 7th International Symposium on Antennas, Propagation and EM Theory, 2006 Guilin, China.
    • Ö. Özdemir, Y. Altuncu, 2006: On the relation between surface impedance and shape of the perfectly conducting objects , XIth International Seminar/Workshop Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2006, Tbilisi, Georgia.
    • Ö. Özdemir, Y. Altuncu,İ. Akduman,A. Yapar, 2006: Imaging of dielectric objects buried under an arbitrary rough surface, 2006 IEEE International Geoscience and Remote Sensing Symposium & 27 th Canadian Symposium on Remote Sensing, Denver, Colorado, USA, 2006.
    • A. Yapar,Ö. Özdemir, I. Akduman, 2005: Reconstruction of perfectly conducting rough surfaces by the use of scattering data, “ IEEE Antennas and Propagation Society International Symposium, USA, July 2005.
    • Ö. Özdemir, E. Niver, K. E. Akdogan, A. Safari, 2005: Loading Stepped Horn with Variable Permittivity Dielectric Material, Mediterranean Microwave Symposium 2005, Athens, Greece, 2005.

    Thesis

    • PhD, August 2005: Variable Permittivity Dielectric Material Loaded Stepped-Horn Antenna . Advisor: Prof.Dr.Edip Niver