- P.H. Pathak and R.G. Rojas, "A UTD Analysis of the EM Diffraction by an Impedance Discontinuity in a Planar Surface," Journal of Wave-Material Interaction, Vol. 1, pp. 16-33, January 1986.
- R.G. Rojas, "Comparison Between Two Asymptotic Methods," IEEE Trans. Antennas and Propagation, Vol. AP-35, No. 12, p. 1489, December 1987.
- R.G. Rojas, "Wiener-Hopf Analysis of the EM Diffraction by an Impedance Discontinuity in a Planar Surface and by an Impedance Half-Plane," IEEE Trans. Antennas and Propagation, Vol. AP-36, No. 1, pp. 71-83, January 1988.
- R.G. Rojas, "Scattering by an Inhomogeneous Dielectric/Ferrite Cylinder of Arbitrary Cross-Section Shape - Oblique Incidence Case," IEEE Trans. Antennas and Propagation, Vol. AP-36, No. 2, pp. 238-246, February 1988.
- R.G. Rojas, "Electromagnetic Diffraction of an Obliquely Incident Plane Wave Field by a Wedge with Impedance Faces," IEEE Trans. Antennas and Propagation, Vol. AP-36, No. 7, pp. 956-970, July 1988.
- R.G. Rojas, "Generalized Impedance Boundary Conditions for EM Scattering Problems," Electronics Letters, Vol. 24, No. 17, 18 August 1988.
- R.G. Rojas and P.H. Pathak, "Diffraction of EM Waves Normally Incident on the Edge of a Thin Dielectric/Ferrite Half-Plane and Related Configurations," IEEE Trans. Antennas and Propagation, Vol. AP-37, pp. 751-763, June 1989.
- R.G. Rojas and Z. Al-hekail*, "Generalized Impedance/Resistive Boundary Conditions for EM Scattering Problems," Radio Science, Vol. 24, pp.1-12, January-February 1989.
- R.G. Rojas and L.M. Chou*, "Diffraction by a Partially Coated PEC Half-Plane," Radio Science, Vol. 25, pp. 175-188, March-April 1990.
- R.G. Rojas, H.C. Ly* and P.H. Pathak, "EM Plane Wave Diffraction by a Planar Junction of Two Thin Dielectric/Ferrite Half-Planes," Radio Science, Vol. 26, pp. 641-660, May-June 1991.
- R.G. Rojas, H.C. Ly*, P.H. Pathak, and R. Tiberio, "EM Plane Wave Diffraction by a Three-Part Thin, Planar Dielectric/Ferrite Slab," Radio Science, Vol. 26, pp. 1267-1280, Sept.-Oct. 1991.
- G. Pelosi, R. Tiberio, and R.G. Rojas, "Electromagnetic field excited by a line source placed at the edge of an impedance wedge," IEEE Trans. on Antennas and Propagation, Vol. 39, pp. 1043-1046, July 1991.
- R.G. Rojas, K.S. Sampath* and W.D. Burnside, "Analysis and Simulation of Collision Avoidance TCAS Antennas Mounted on Aircraft," ACES Journal, Vol. 6, pp. 112-139, Summer 1991.
- R.G. Rojas, "Integral Equations for the Scattering by a Three Dimensional Inhomogeneous Chiral Body," J. Electromagnetic Waves and Applications (JEWA), Vol. 6, pp. 733-750, 1992.
- R.G. Rojas and M.F. Otero*, "Scattering by a resistive strip attached to an impedance wedge," J. Electromagnetic Waves and Applications (JEWA), Vol. 7, No. 3, pp. 373-402, 1993.
- H.C. Ly*, R.G. Rojas and P.H. Pathak, "EM Plane Wave Diffraction by a Planar Junction of Two Thin Material Half-Planes - Oblique Incidence," IEEE Trans. Antennas and Propagation, Vol. 41, pp. 429-441, April 1993.
- H.C. Ly* and R.G. Rojas, "Analysis of Diffraction by Material Discontinuities in Thin Material Coated Planar Surfaces Based on Maliuzhinets Method," Radio Science, Vol. 28, pp. 281-297, May-June 1993.
- H.C. Ly* and R.G. Rojas, "EM plane wave diffraction by a material coated perfectly conducting half-plane- oblique incidence," Microwave and Optical Technology Letters, Vol. 7, pp. 262-266, April 1994.
- R.G. Rojas, "Integral Equations for the EM Scattering by Homogeneous/Inhomogeneous Two Dimensional Chiral Bodies," IEE Proceedings, Microwave, Antennas \& Propagation, vol. 141, pp. 385-392, October 1994.
- L.M. Chou*, R.G. Rojas, and P.H. Pathak, "A WH/GSMT Based Full-Wave Analysis of Planar Transmission Lines Embedded in Multilayered Dielectric Substrates," IEEE Trans. Microwave Theory and Techniques. Vol. 43, pp. 119-130, January 1995.
- M.F. Otero* and R.G. Rojas, "Synthesis of the Frequency Response of an Inhomogeneous Resistive Strip," Annals of Telecommunications, special issue on RCS of complex objects. vol. 50, n. 5-6, pp. 582-589, May-June 1995.
- M.F. Otero* and R.G. Rojas, "EM Scattering from a Complex Material Cylinder in the Presence of an Impedance Wedge," J. Electromagnetic Waves and Applications (JEWA), vol. 10, pp. 1563-1581, 1996.
- M.F. Otero* and R.G. Rojas, "Resistive Treatment to Reduce the Edge Diffraction from Wedge Shaped Objects and Planar Antennas," Radio Science, vol. 32, pp. 1745-1759, 1997.
- M.F. Otero* and R.G. Rojas, "Two Dimensional Green's function for a Wedge with Impedance Faces," IEEE Trans. Antennas \& Propagat, vol. AP-45, pp. 1799-1809, December 1997.
- C. Bean*, P. Roblin, V. Erturk* and R. Rojas, "A New PCB Substrate used for patch antenna fabrication," Microwave Journal , Vol. 41, No. 7, pp. 122--132, July 1998.
- V.B. Erturk* , R.G. Rojas and P. Roblin, "Hybrid analysis/design method for active integrated antennas," IEE Proceedings Microwaves, Antennas & Propagation, vol. 146, pp. 131--137, April 1999
- V.B. Erturk* and R.G. Rojas, "Efficient computation of surface fields excited on a dielectric coated circular cylinder," IEEE Trans. Antennas & Propagat., Vol. 48, pp. 1507-1516, October 2000
- A. Valero and R.G. Rojas, " Fast analysis of electromagnetic scattering from finite strip gratings on a grounded dielectric slab," Radio Science, Vol. 35, pp. 1307-1314, November-December, 2000
- R.G. Rojas and K.W. Lee*, "Surface wave control in printed antennas using non-periodic parasitic strips,"IEE Proceedings Microwaves, Antennas and Propagat., Vol. 148, February 2001, pp. 25-28
- V.B. Erturk*, R.G. Rojas, P. Roblin, "Frequency selective loading for a
transmitting active integrated antenna," Microwave & Optical
Technology Letters, Vol. 31, Issue 1, pp. 3-5,
August 2001 - V.B. Erturk* and R.G. Rojas, "Paraxial Space-Domain Formulation for Surface Fields on a Large Dielectric Coated Circular Cylinder", IEEE Trans. Antennas & Propagation, Vol. 50, pp. 1577-1587, November 2002
- B. Erturk* and R.G. Rojas, "Efficient Analysis of Input Impedance and Mutual Coupling of Microstrip Antennas Mounted on Large Coated Cylinders," IEEE Trans. Antennas & Propagation, Vol. 51, pp. 739-749, April 2003
- Patrik Pearson* and Roberto G. Rojas, "High-frequency approximation for mutual coupling calculations between apertures on a perfect electric conductor circular cylinder covered with a dielectric layer: Nonparaxial region," Radio Science, .Vol. 38, No. 4, pp. 1079-1092, August 2003
- B. Thors* and R.G. Rojas, "Uniform asymptotic solution for the radiation from a magnetic source on a large dielectric coated circular cylinder: Nonparaxial region,"Radio Science, Vol. 38, No. 5, pp.1083-1096, September 2003
- B. Thors, L.Josefsson and R.G. Rojas, "The RCS of a cylindrical array antenna coated with a dielectric layer," IEEE Trans. Antennas & Propagation, Vol. 52,pp. 1851-1858, July 2004
- V. Erturk, R.G. Rojas and K.W. Lee*, "Analysis of Finite Arrays of Axially Directed Printed Dipoles on Electrically Large Circular Cylinders," IEEE Trans. Antennas & Propagation, Vol. 52, pp. 2586-2595, October 2004
- V. Erturk, B. Guner*, R.G. Rojas and O. Bakir*, "Scan Blindness Phenomenon in Conformal Finite Phased Arrays of Printed Dipoles," IEEE Trans. Antennas & Propagation, Vol. 54, pp. 1699-1708, June 2006
- K.W. Lee*, R.G. Rojas and N. Suritikul*, "A pattern reconfigurable microstrip antenna element," Microwave and Optical Technology LettersVolume 48, Issue 6, pp. 1117-1119, June 2006,
- K.W. Lee* and R.G. Rojas, "Material Reflector for Cellular/PCS Array Applications," Microwave and Optical Technology Letters, Volume 48, Issue 9, pp.1890-1894, September 2006
(Student co-authors are marked with an *)
This site was last updated on 6/22/2007 (BDR)
Email me