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Ref. Conference Papers

  1. P.H. Pathak and R.G. Rojas, "A Uniform GTD Analysis of the EM Diffraction by a Thin-Dielectric Half-Plane," IEEE/APS International Symposium and Radio Science Meeting, Houston, Texas, May 1983.
  2. . R. Tiberio, G. Pelosi, G. Manara, P.H. Pathak and R.G. Rojas, "GTD Analysis of the Coupling Between Two Slots Separated by an Impedance Patch on a Ground Plane," IEEE/APS International Symposium and Radio Science Meeting, Vancouver, Canada, June 1985.
  3. R.G. Rojas "Scattering by a Dielectric Cylinder of Rectangular Cross Section with Oblique Incidence," IEEE/APS International Symposium and Radio Science Meeting, Vancouver, Canada, June, 1985.
  4. R.G. Rojas and P.H. Pathak, "A UTD Analysis of the Diffraction by a Thin Dielectric/Ferrite Half-Plane (Oblique Incidence Case)," IEEE/APS International Symposium and Radio Science Meeting, Vancouver, Canada, June 1985.
  5. R.G. Rojas, "A UTD Formulation for the EM Diffraction by a Wedge with Impedance Faces and with Included Angles Equal to 0, $\pi/2$ and $\pi$, (Oblique Incidence)," IEEE/APS International Symposium and Radio Science Meeting, Philadelphia, PA, June 1986.
  6. R.G. Rojas, P.H. Law* and W.D. Burnside, "Simulation of the Enhanced Traffic Alert and Collision Avoidance Systems (TCAS II)," IEEE/APS International Symposium and Radio Science Meeting, Blacksburg, Virginia, June 1987.
  7. R.G. Rojas, L.M. Chou*, P.H. Pathak, "Diffraction by a Magnetic Dielectric Half-Plane Using Generalized Impedance/Resistive Boundary Conditions," IEEE/APS International Symposium and Radio Science Meeting, Syracuse, New York, June 1988. \markright{ Refereed Conference Papers (cont'd)}
  8. M. Calamia, G. Pelosi, R. Tiberio, R.G. Rojas, "Electromagnetic Field Excited by a Line Source Placed at The Edge of an Impedance Wedge," SBMO International Microwave Symposium, Sao Paulo, Brazil, July 1989.
  9. R.G. Rojas and Y.C. Chen*, "Improved Computer Simulation of the TCAS III Circular Array Mounted on an Aircraft," IEEE/APS International Symposium and Radio Science Meeting, San Jose, CA, June 1989.
  10. R.G. Rojas, H.C. Ly*, P.H. Pathak, and R. Tiberio, "EM Plane Wave Diffraction by a Two-and-Three-Part Thin, Planar Dielectric/Ferrite Slab," IEEE/APS International Symposium and Radio Science Meeting, Dallas, Texas, May 1990.
  11. R.G. Rojas and L.M. Chou*, "Diffraction by a Partially Coated PEC Half-Plane," IEEE/APS International Symposium and Radio Science Meeting, San Jose, CA, June 1989.
  12. R.G. Rojas, "Integral Equations for the Scattering by Two and Three Dimensional Inhomogeneous Chiral Bodies," IEEE/APS International Symposium and Radio Science Meeting, Dallas, Texas, May 1990.
  13. R.G. Rojas, H.C. Ly* and P.H. Pathak, "High Frequency Diffraction by an Inhomogeneous Thin Dielectric Strip," XXIII General Assembly of URSI, Prague, Czechoslovakia, August 1990.
  14. R.G. Rojas and L.M. Chou*, "Generalized Impedance/Resistive Boundary Conditions for a Planar Chiral Slab," IEEE/APS International Symposium and Radio Science Meeting, London, Ontario, Canada, June 1991.
  15. R.G. Rojas and M.F. Otero*, "Synthesis of the Frequency Response of an Inhomogeneous Resistive Strip," IEEE/APS International Symposium and Radio Science Meeting, London, Ontario, Canada, June 1991.
  16. R.G. Rojas and M.F. Otero*, "Diffraction by a Resistive Strip Attached to an Impedance Wedge," IEEE/APS International Symposium and Radio Science Meeting, London, Ontario, Canada, June 1991.
  17. K.S. Sampath*, R.G. Rojas and W.D. Burnside, "Analysis and Simulation of Collision Avoidance TCAS Antennas Mounted on Aircraft," IEEE/APS International Symposium and Radio Science Meeting, London, Ontario, Canada, June 1991.
  18. L.M. Chou*, R.G. Rojas and P.H. Pathak, "A WH/GSMT Based Full-Wave Analysis of the Power Leakage from Conductor-backed Coplanar Waveguides," MTT International Symposium, Albuquerque, New Mexico, June 1992.
  19. H.C. Ly*, R.G. Rojas, P.H. Pathak, "Diffraction from a two-part planar material junction: Oblique Incidence case," IEEE/APS International Symposium and Radio Science Meeting, Chicago, Illinois, July 1992.
  20. L.M. Chou* R.G. Rojas, P.H. Pathak, "A WH/GSMT Based Full-Wave Analysis of Multilayered Printed Transmission Lines," IEEE/APS International Symposium and Radio Science Meeting, Chicago, Illinois, July 1992.
  21. R.G. Rojas and M. Otero*, "Scattering by a Chiro-Dielectric Body in the presence of an Impedance Wedge," IEEE/APS International Symposium and Radio Science Meeting, Chicago, Illinois, July 1992.
  22. H.C. Ly*, R.G. Rojas and P.H. Pathak, "Application of the Maliuzhinets' Method to Diffraction Problems Involving Generalized Impedance Boundary Conditions," IEEE/APS International Symposium and Radio Science Meeting, Chicago, Illinois, July 1992.
  23. S. Ozeki and R.G. Rojas, "Symmetry Analysis of Chiro-Dielectric Waveguides," Meeting on Microwave Circuits and Devices, Inst. of Electronics, Information and Communication Engineers, Tokyo, Japan, June 1992.
  24. E.H. Newman, R.G. Rojas, J.T. Scheick, H.T. Shamansky, F.T. Klevenow*, E.W. Braeden*, K.S. Sampath* and G. Barber, "The Helicopter Antenna Radiation Prediction Code," IEEE/APS International Symposium and Radio Science Meeting, Ann Arbor, Michigan, June-July 1993.
  25. K.S. Sampath* and R.G. Rojas, "Application of the Helicopter Antenna Radiation Prediction Code (HARP) to Modeling Fixed Wing Aircraft," IEEE/APS International Symposium and Radio Science Meeting, Ann Arbor, Michigan, June-July 1993.
  26. M.F. Otero* and R.G. Rojas, "Scattering and Radiation in the Presence of a Material Loaded c Impedance Wedge," IEEE/APS International Symposium and Radio Science Meeting, Ann Arbor, Michigan, June-July 1993.
  27. H.T. Shamansky, E.H. Newman and R.G. Rojas, "Electromagnetic Modeling Using Graphical Workstations-A Case Study," IEEE/APS International Symposium and Radio Science Meeting, Ann Arbor, Michigan, June-July 1993.
  28. E.H. Newman, R.G. Rojas, T. Scheick, H.T. Shamansky, F.T. Klevenow*, E.W. Braeden*, K.S. Sampath*, G. Barber, "The helicopter antenna radiation prediction code (HARP)," Second Government Workshop on Ground Penetrating Radar, Columbus, Ohio, October 1993.
  29. M.F. Otero* and R.G. Rojas, "Radiation/Scattering of complex material body of arbitrary shape in the presence of an impedance wedge," IEEE/APS International Symposium and Radio Science Meeting, Seattle, Washington, June 1994.
  30. M.F. Otero* and R.G. Rojas, "Analysis and Treatment of Edge Effects on the Radiation Pattern of a Microstrip Patch Antenna," IEEE/APS International Symposium and Radio Science Meeting, Newport Beach, California, June 1995.
  31. R.G. Rojas, M.F. Otero*, D. Colak* and W.D. Burnside, "Synthesis of Tapered Resistive Ground Plane for a Microstrip Antenna," IEEE/APS International Symposium and Radio Science Meeting, Newport Beach, California, June 1995.
  32. M.F. Otero* and R.G. Rojas, "Numerical Diffraction Coefficient for an Impedance Wedge with a Material Body Attached to its Edge," 12th Annual Review of Progress in Applied Computational Electromagnetics, Monterey, CA, March 1996.
  33. V.B. Erturk*, R.G. Rojas and P. Roblin, "Design/Analysis of an Active Integrated Antenna," IEEE APS International Symposium and URSI Radio Science Meeting, Baltimore, Maryland, July 1996.
  34. V.B. Erturk*, R.G. Rojas and P. Roblin, "An Analysis Method for Active Integrated Antennas," 1997 PIERS Symposium, Cambridge, MA, July 1997.
  35. C. Bean*, P. Roblin, V. Erturk* and R.G. Rojas, "New PCB substrate used for patch antenna fabrication," Wireless Circuits, Interconnection, and Assembly Workshop, Carefree, Arizona, October 26-29, 1997
  36. K.W. Lee* and R.G. Rojas, "Study of Novel adaptive printed antenna element using surface waves," 1999 IEEE AP-S International Symposium \& USNC/URSI National Radio Science Meeting, Orlando, Florida, July 11-16 1999
  37. A. Valero-Nogueira and R.G. Rojas, "Efficient spectral-Based Scheme for Fast matrix-vector product algorithm," International Microwave and Optoelectronics Conference, Rio de Janeiro, Brazil, August 1999
  38. V.B. Erturk*, R.G. Rojas, "Hybrid MoM/Green's function analysis of printed antennas mounted on large coated cylinder," 2000 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Salt Lake City, Utah, July 16-21, 2000
  39. A. Valero-Nogueira, R.G. Rojas, "Fast solution of EM scattering by large finite array of strips on a grounded dielectric slab," 2000 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Salt Lake City, Utah, July 16-21, 2000
  40. K.W. Lee* and R.G. Rojas, "Novel scheme for design of adaptive printed antenna elements," 2000 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Salt Lake City, Utah, July 16-21, 2000
  41. V.B. Erturk and R.G. Rojas, "Paraxial space-domain formulation for surface fields on large dielectric coated circular cylinder," 2001 IEEE-AP-S International Symposium/URSI National Radio Science Meeting, 4 pgs., Boston, MA, July 8-13, 2001
  42. V.B. Erturk, K.W. Lee* and R.G. Rojas, "Mutual coupling between microstrip line fed printed antennas on large coated cylinder," 2001 IEEE-AP-S International Symposium/URSI National Radio Science Meeting, 4 pgs., Boston, MA, July 8-13, 2001
  43. R.G. Rojas and K.W. Lee*, "Material reflector for cellular/PCS antenna applications," 2001 IEEE-AP-S International Symposium/URSI National Radio Science Meeting, 4 pgs., Boston, MA, July 8-13, 2001
  44. P. Persson* and R.G. Rojas, "Asymptotic Green's function/MoM technique for mutual coupling calculations between apertures on a PEC circular cylinder covered with a dielectric layer," 2nd European Workshop on conformal antennas, The Hauge, The Netherlands, April 24-25, 2001
  45. P. Persson* and R.G. Rojas, "Development of a high frequency technique for mutual coupling calculations between apertures on a pec circular cylinder covered with a dielectric layer," Electromagnetic Computations-Methods and Applications (EMB01), Uppsala, Sweden, November 14-15, 2001
  46. P. Persson* and R.G. Rojas, "Efficient technique for mutual coupling calculations between apertures on a pec circular cylinder covered with a dielectric layer," 2001 IEEE-AP-S International Symposium/URSI National Radio Science Meeting, 4 pgs., Boston, MA, July 8-13, 2001
  47. V.B. Erturk, K.W. Lee* and RG. Rojas, "Analysis ofFinite Phased Arrays of Printed Dipoles on Electrically Large Cylinders," 2002 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, June 16-21, San Antonio, TX
  48. B. Thors* and R.G. Rojas, "Radiation Pattern Calculations for a Magnetic Current Mounted on a Large Dielectric Coated PEC Circular Cylinder," 2002 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, June 16-21, San Antonio, TX

(Student co-authors are marked with an *)
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