Cagatay Tokgoz, Ph.D.

Publications

Patents

  1. S. Bajekal, B. D. Bouquillon, and C. Tokgoz, "Rotor wireless load and motion monitoring sensor network," Granted May 2020. https://patents.google.com/patent/US10654588B2
  2. S. Dardona and C. Tokgoz, "Apparatus and method for non-destructive detection of fan blade electrical isolation," Granted Jul. 2019. https://patents.google.com/patent/US10345799B2
  3. X. Wu, N. C. Soldner, C. Tokgoz, J. V. Mantese, and J. Zacchio, "Embedded sensor system," Granted Oct. 2018. https://patents.google.com/patent/US10107132B2
  4. S. Dardona, P. Sheedy, M. Piech, D. A. Grande, W. R. Schmidt, C. Tokgoz, T. D. Kasprow, and L. V. Protsailo, "Embedded sensor for in-situ monitoring of blade tip incursion," Granted Apr. 2018. https://patents.google.com/patent/US9939247B1

Book Chapter

  1. C. Tokgoz and N. C. Soldner, "Radar Hardware for Indoor Monitoring," Chapter 2 in M. G. Amin (ed.), Radar for Indoor Monitoring: Detection, Classification, and Assessment, Boca Raton, CRC Press, Sep. 2017.

Journal Publications

  1. C. Tokgoz and D. Dault, "Extraction of parameters involved in creeping wave evaluation from triangulated convex surfaces," submitted to IEEE Trans. Antennas Propag.
  2. B. A. Salau, C. Tokgoz, and N. Yilmazer, "On special functions for radiation from sources close to an electrically large convex surface," IEEE Antennas Wireless Propag. Lett., vol. 18, issue 8, pp. 1611-1615, doi: 10.1109/LAWP.2019.2925145, Aug. 2019. (Impact factor: 3.510)
  3. S. Dardona, A. Shen, and C. Tokgoz, "Direct write fabrication of a wear sensor," IEEE Sensors J., vol. 18, issue 8, pp. 3461-3466, doi: 10.1109/JSEN.2018.2810839, Apr. 2018. (Impact factor: 3.076)
  4. C. Tokgoz and S. Dardona, "Interrogation of electrical connector faults using miniaturized UWB sources," Radio Sci., vol. 52, issue 1, pp. 94-104, doi: 10.1002/2016RS006153, Jan. 2017. (Impact factor: 1.660)
  5. C. Tokgoz and S. Dardona, "Physics based RF/microwave characterization of wave interactions within electrical connectors with partial insertion faults," Radio Sci., vol. 51, issue 9, pp. 1489- 1502, doi: 10.1002/2016RS006101, Sep. 2016. (Impact factor: 1.660)
  6. C. Tokgoz, S. Dardona, N. C. Soldner, and K. R. Wheeler, "Modeling and characterization of partially inserted electrical connector faults," J. Appl. Phys., vol. 119, issue 10, doi: 10.1063/1.4943178, Mar. 2016. (Impact factor: 2.328)
  7. R. J. Burkholder, C. Tokgoz, C. J. Reddy, and W. O. Coburn, "Iterative physical optics for radar scattering predictions," ACES Journal, vol. 24, issue 2, pp. 241-258, Apr. 2009. (Impact factor: 0.690)
  8. C. Tokgoz and R. J. Marhefka, "A UTD based asymptotic solution for the surface magneticeld on a source excited circular cylinder with an impedance boundary condition," IEEE Trans. Antennas Propag., vol. 54, issue 6, pp. 1750-1757, doi: 10.1109/TAP.2006 .875490, Jun. 2006. (Impact factor: 4.435)
  9. C. Tokgoz, P. H. Pathak, and R. J. Marhefka, "An asymptotic solution for the surface magnetic field within the paraxial region of a circular cylinder with an impedance boundary condition," IEEE Trans. Antennas Propag., vol. 53, issue 4, pp. 1435-1443, doi: 10.1109/TAP.2005 .844461, Apr. 2005. (Impact factor: 4.435)
  10. C. Tokgoz and G. Dural, "Closed-form Green's functions for cylindrically stratified media," IEEE Trans. Microw. Theory Techn., vol. 48, issue 1, pp. 40-49, doi: 10.1109/22.817470, Jan. 2000. (Impact factor: 3.756)

Pending Patent Applications

  1. Dardona and C. Tokgoz, “Fault detection assembly,” Published Jun. 2019. https://patents.google.com/patent/US20190186380A1
  2. A. M. Finn, N. C. Soldner, J. Zacchio, Z. Xiong, C. Tokgoz, "Radar detection system," Published Jul. 2018. https://patents.google.com/patent/US20190346550A1
  3. Z. Xiong, C. Tokgoz, J. Zacchio, X. Wu, N. C. Soldner, J. V. Mantese, A. M. Finn, M. Pantus, J. te Paske, and P. van de Mortel, "Presence detection system," Published Aug. 2017. https://patents.google.com/patent/US20190049570A1
  4. P. Attridge, N. C. Soldner, J. V. Mantese, C. Tokgoz, X. Wu, M. A. Klecka, and J. Zacchio "Embedded sensor systems," Published Dec. 2016. https://patents.google.com/patent/US20160356866A1
  5. M. A. Klecka, J. V. Mantese, N. C. Soldner, J. Zacchio, X. Wu, and C. Tokgoz, "Magnetic encoder assembly," Published Oct. 2016. https://patents.google.com/patent/US20160313139A1 
  6. C. Tokgoz, J. Zacchio, X. Wu, N. C. Soldner, and J. V. Mantese, "System and method for coil sensor design, alignment and tuning," Published Jun. 2016. https://patents.google.com/patent/US20160169939A1
  7. C. Tokgoz, N. C. Soldner, and J. Zacchio, "Hollow composite structure used as waveguide," Published Mar. 2016. https://patents.google.com/patent/US20160072179A1

Conference Publications

  1. C. Tokgoz, and E. D. Hall, "Asymptotic Green's functions for source and field points on a faceted convex surface," IEEE AP-S Int'l. Symp., Montreal, QC, Canada, Jul. 2020. 
  2. C. Tokgoz, "Prediction of co-site interference between aperture antennas on a faceted convex surface," IEEE AP-S Int'l. Symp., Montreal, QC, Canada, Jul. 2020. 
  3. C. Tokgoz, and E. D. Hall, "Extraction of geometrical parameters from faceted convex surfaces for creeping wave evaluation," IEEE AP-S Int'l. Symp., Montreal, QC, Canada, Jul. 2020. 
  4. B. Salau, C. Tokgoz, and N. Yilmazer, "Near field radiation from a monopole antenna on an electrically large conducting convex surface," IEEE AP-S Int'l. Symp., Montreal, QC, Canada, Jul. 2020.
  5. M. Shah, B. Salau, and C. Tokgoz, "Bistatic radar cross section prediction using iterative physical optics with physical theory of diffraction for plate geometries," IEEE AP-S Int'l. Symp., Montreal, QC, Canada, Jul. 2020.
  6. B. Salau, M. Shah, and C. Tokgoz, "Special functions for radiation from sources close to an electrically large conducting convex surface," IEEE AP-S Int'l. Symp., Atlanta, GA, doi: 10.1109/APUSNCURSINRSM.2019.8889176, Jul. 2019.
  7. B. Salau, M. Shah, and C. Tokgoz, "Radiation from a non-conformal antenna array on an electrically large conducting convex surface," IEEE AP-S Int'l. Symp., Atlanta, GA, doi: 10.1109/APUSNCURSINRSM.2019.8888347, Jul. 2019.
  8. B. Salau and C. Tokgoz, "Radiation pattern of a monopole antenna on an electrically large conducting convex surface," IEEE AP-S Int'l. Symp., Boston, MA, doi: 10.1109/APUSNCURSINRSM.2018.8608715, Jul. 2018.
  9. C. Tokgoz, D. Dault, and B. Kramer, "Geodesic ray tracing on faceted convex surfaces for co-site interference prediction," IEEE AP-S Int'l. Symp., Boston, MA, doi: 10.1109/APUSNCURSINRSM.2018.8608551, Jul. 2018.
  10. C. Tokgoz and S. Dardona, "Connector fault interrogation using UWB sources," IEEE AP-S Int'l. Symp., Fajardo, Puerto Rico, doi: 10.1109/APS.2016.7696766, Jun. 2016.
  11. C. Tokgoz, S. Dardona, and N. C. Soldner, "Modeling of partially inserted connector faults," IEEE AP-S Int'l. Symp., Fajardo, Puerto Rico, doi: 10.1109/APS.2016.7696745, Jun. 2016.
  12. C. Tokgoz and S. Dardona, "Physics based modeling of connectors faults," IEEE AP-S Int'l. Symp., Fajardo, Puerto Rico, doi: 10.1109/APS.2016.7696101, Jun. 2016.
  13. V. Venugopalan and C. Tokgoz, "GPU acceleration of computational electromagnetics methods," NVIDIA GPU Technology Conf., San Jose, CA, Apr. 2016.
  14. V. Venugopalan and C. Tokgoz, "GPU acceleration of iterative physical optics-based electromagnetic simulations," IEEE HPEC Conf., Waltham, MA, doi: 10.1109/HPEC.2015.7322465, Sep. 2015.
  15. S. Bajekal, N. Soldner, C. Tokgoz, B. Bouquillon, M. Davis, and A. Marchiori, "Rotor wireless load and motion monitoring sensor network," American Helicopter Soc. Int'l. Annual Forum, Montreal, QC, Canada, May 2014.
  16. C. Tokgoz, N. C. Soldner, E. Manes, and J. Zacchio, "Use of existing rotor structures for power and data transfer," Antenna Applications Symp., Monticello, IL, Sep. 2013.
  17. C. Tokgoz and V. Venugopal, "GPU accelerated iterative physical optics to predict RF propagation in urban environment," IEEE AP-S Int'l. Symp., Orlando, FL, doi: 10.1109/APS.2013.6711597, Jul. 2013.
  18. C. Tokgoz, N. C. Soldner, E. Manes, and J. Zacchio, "Use of existing rotor structures for power and data transfer," American Helicopter Soc. Int'l. Annual Forum, Phoenix, AZ, May 2013.
  19. C. Tokgoz, "On the location of creeping wave poles," IEEE AP-S Int'l. Symp., Chicago, IL, USA, doi: 10.1109/APS.2012.6349079, Jul. 2012.
  20. C. Tokgoz and C. J. Reddy, "uCAST - UTD code for EM analysis of electrically large structures," ACES Conf., Williamsburg, VA, Mar. 2011.
  21. C. Tokgoz and C. J. Reddy, "uCAST - A new generation UTD code for radiation pattern predictions of antennas on aircraft models," Antenna Applications Symp., Monticello, IL, Sep. 2010.
  22. C. Tokgoz, C. J. Reddy, R. J. Burkholder, and P. H. Pathak, "Application of UTD for prediction of radiation pattern and mutual coupling associated with antennas on faceted airborne platforms," IEEE AP-S Int'l. Symp., Charleston, SC, doi: 10.1109/APS.2009.5172143, Jun. 2009.
  23. C. Tokgoz, C. J. Reddy, R. J. Burkholder, and P. H. Pathak, "Development of a UTD code for radiation pattern and mutual coupling predictions of antennas on aircraft," EMCC Meeting, Oklahoma City, OK, May 2009.
  24. P. H. Pathak, R. J. Burkholder, J. L. Volakis, C. Tokgoz, and C. J. Reddy, "New UTD ray solutions for radiation pattern and mutual coupling predictions of antennas on aircraft with material treatments," EMCC Meeting, East Hartford, CT, May 2008.
  25. C. Tokgoz, C. J. Reddy, R. J. Burkholder, P. H. Pathak, E. M. Smith-Rowland, and H. Mc- Donald, "A new generation UTD code for radiation pattern and mutual coupling predictions of antennas on aircraft," EMCC Meeting, East Hartford, CT, May 2008.
  26. C. Tokgoz, "A robust closed-form Green's function technique for method of moments analysis of microstrip antennas embedded in cylindrically stratified media," IEEE AP-S Int'l. Symp., Honolulu, HI, doi: 10.1109/APS.2007.4395543, Jun. 2007.
  27. C. Tokgoz and C. J. Reddy, "Fast radar cross section computation by using iterative physical optics method in conjunction with adaptive model based parameter estimation," USNC/URSI Nat'l. Radio Sci. Meeting, Albuquerque, NM, Jul. 2006.
  28. W. Coburn, M. Bleszynski, C. J. Reddy, and C. Tokgoz, "Radar signature predictions for coated targets," HPCMP Users Group Conference, Denver, CO, USA, Jun. 2006.
  29. C. Tokgoz, C. J. Reddy, and W. Coburn, "Radar cross section prediction by using iterative physical optics method in conjunction with adaptive model based parameter estimation," EMCC Meeting, Tucson, AZ, May 2006.
  30. C. Tokgoz, "A heuristic solution for the surface magnetic field on a source excited circular cylinder with an impedance boundary condition," IEEE AP-S Int'l. Symp., Washington, DC, doi: 10.1109/APS.2005.1551567, Jul. 2005.
  31. R. J. Burkholder, C. Tokgoz, C. J. Reddy, and P. H. Pathak, "Iterative physical optics: It's not just for cavities anymore," IEEE AP-S Int'l. Symp., Washington, DC, doi: 10.1109/APS.2005.1551230, Jul. 2005.
  32. C. Tokgoz, R. J. Burkholder and C. J. Reddy, "Iterative physical optics method and its parallelization for efficient computation of radar cross section of large structures," USNC/URSI Nat'l. Radio Sci. Meeting, Washington, DC, Jul. 2005.
  33. W. Coburn, C. Kenyon, C. Le, M. Bleszynski, C. J. Reddy, and C. Tokgoz, "Preliminary benchmarking of radar signature prediction codes," HPCMP Users Group Conference, Nashville, TN, Jun. 2005.
  34. C. Tokgoz, P. H. Pathak and R. J. Marhefka, "Computation of Green's functions for a surface field on a circular cylinder with an impedance boundary condition," IEEE AP-S Int'l. Symp., San Antonio, TX, doi: 10.1109/APS.2002.1016280, Jun. 2002.
  35. C. Tokgoz, R. J. Marhefka and P. H. Pathak, "Evaluation of surface fields within the paraxial region of a source excited circular cylinder with an impedance boundary condition," USNC/URSI Nat'l. Radio Sci. Meeting, Boston, MA, Jul. 2001.
  36. C. Tokgoz, P. H. Pathak and R. J. Marhefka, "Large axial distance evaluation of magnetic fields due to a magnetic source located on a conducting circular cylinder," USNC/URSI Nat'l. Radio Sci. Meeting, Salt Lake City, UT, Jul. 2000.
  37. C. Tokgoz and R. J. Marhefka, "Surface field excitation by a magnetic point source on an impedance cylinder," IEEE AP-S Int'l. Symp., Orlando, FL, doi: 10.1109/APS.1999.789396, Jul. 1999.
  38. C. Tokgoz and G. Dural, "Closed-form Green's functions for cylindrically layered media," URSI Int'l. Symp. on Electromagnetic Theory, Thessaloniki, Greece, May 1998.
  39. C. Tokgoz and G. Dural, "Cok katmanli silindirik yapilarda genel akim kaynaklari icin gercek uzayda kapali formda Green fonksiyonlarinin cikarilmasi," Electrical, Electronics and Computer Eng. Symp., Ankara, Turkey, Sep. 1997.
  40. C. Tokgoz and G. Dural, "Closed-form Green's functions for cylindrically stratified media," USNC/URSI Nat'l. Radio Sci. Meeting, Montreal, QC, Canada, Jul. 1997.