Dr. Oscar Quevedo-Teruel

Associate Professor

Electromagnetic Engineering

School of Electrical Engineering (EES)

KTH Royal Institute of Technology

Publications:

Refereed Journal Papers:

2017

  • F. Ghasemifard, M. Norgren, O. Quevedo-Teruel, "Dispersion Analysis of Two Dimensional Glide-Symmetric Corrugated Metasurfaces Using Mode-Matching Technique”, in press IEEE Microwave and Wireless Components Letters, 2017.
  • M. Ebrahimpouri, E. Rajo-Iglesias, Z. Sipus, O. Quevedo-Teruel, "Cost-effective Gap Waveguide Technology Based on Glide-Symmetric Holey EBG Structures”, in press IEEE Transactions on Microwave Theory and Techniques, 2017.
  • M. Camacho, R. Mitchell-Thomas, A. P. Hibbins, J. R. Sambles, O. Quevedo-Teruel, “Mimicking glide symmetry dispersion with coupled slot metasurfaces”, Applied Physics Letters, vol. 111, no. 12, p. 121603, 2017.
  • O. Dahlberg, R. C. Mitchell-Thomas, O. Quevedo-Teruel, “Reducing the Dispersion of Periodic Structures with Twist and Polar Glide Symmetries”, Scientific Reports, vol. 7, article number 10136, 2017.
  • M. Camacho, R. C. Mitchell-Thomas, A. P. Hibbins, J. R. Sambles, O. Quevedo-Teruel, “Designer surface plasmon dispersion on a one-dimensional periodic slot metasurface with glide symmetry”, Optics Letters, Vol. 42, No. 17, pp: 3375-3378, 2017.
  • G. Valerio, Z. Sipus, A. Grbic, O. Quevedo-Teruel, “Nonresonant modes in plasmonic holey metasurfaces for the design of artificial flat lenses”, Optics Letters, vol. 42, no. 10, pp. 2026-2029, 2017.
  • M. Ebrahimpouri, O. Quevedo-Teruel, E. Rajo-Iglesias, “Design Guidelines for Gap Waveguide Technology Based on Glide-Symmetric Holey Structures”, IEEE Microwave and Wireless Components Letters, vol. 27, no. 6, pp. 542-544, June 2017.
  • G. Valerio, Z. Sipus, A. Grbic, O. Quevedo-Teruel, “Accurate equivalent-circuit descriptions of thin glide-symmetric corrugated metasurfaces”, IEEE Transactions on Antennas and Propagation, vol. 65, no. 5, pp. 2695-2700, May 2017.
  • M. Ebrahimpouri, O. Quevedo-Teruel, “Bespoke Lenses Based on Quasi Conformal Transformation Optics Technique”, IEEE Transactions on Antennas and Propagation, vol. 65, no. 5, pp. 2256-2264, May 2017.

    2016

  • R. Mitchell-Thomas, O. Quevedo-Teruel, J. R. Sambles, A. P. Hibbins, “Omnidirectional surface wave cloak using an isotropic homogeneous dielectric coating”, Scientific Reports, vol. 6, article number 30984, 2016.
  • M. Vukomanovic, J.-L. Vazquez-Roy, O. Quevedo-Teruel, E. Rajo-Iglesias, Z. Sipus, “Gap Waveguide Leaky Wave Antenna”, IEEE Transactions on Antennas and Propagation, vol. 64, no. 5, pp. 2055-2060, May 2016.
  • O. Quevedo-Teruel, M. Ebrahimpouri, M. Ng Mou Kehn, “Ultra Wide Band Metasurface Lenses Based on Off-Shifted Opposite Layers”, IEEE Antennas and Wireless Propagation Letters, vol.15, pp. 484-487, 2016.

    2015

  • D. Prado, A. Osipov, O. Quevedo-Teruel, “Implementation of transformed lenses in bed of nails reducing refractive index maximum value and sub-unity regions”, Optics Letters, vol. 40, Issue 6, pp.926-929, 2015.

    2014

  • E. Rajo-Iglesias, I. Gallego-Gallego, L. Inclan-Sanchez, O. Quevedo-Teruel, “Textile soft surface for back radiation reduction in bent wearable antennas”, IEEE Transactions on Antennas and Propagation, vol.62, no.7, pp.3873,3878, July 2014.
  • R. C. Mitchell–Thomas, O. Quevedo-Teruel, T.M. McManus, S.A.R. Horsley, Y. Hao, “Lenses on curved surfaces”, Optics Letters, vol. 39, Issue 12, pp. 3551-3554, 2014.
  • S. A. R. Horsley, I. R. Hooper, R. C. Mitchell–Thomas, O. Quevedo-Teruel, “Removing singular refractive indices with sculpted surfaces”, Scientific Reports, vol. 4, article number 4876, 2014.

    2013

  • Q. Wu, Z. H. Jiang, O. Quevedo-Teruel, J. P. Turpin, W. Tang, Y. Hao, D. H. Werner, “Transformation Optics Inspired Multibeam Lens Antennas for Broadband Directive Radiation”, IEEE Transactions on Antennas and Propagation, vol.61, no.12, pp.5910-5922, Dec. 2013.
  • R. C. Mitchell-Thomas, T.M. McManus, O. Quevedo-Teruel, S. A. R. Horsley, Y. Hao, “Perfect Surface Wave Cloaks”, Physical Review Letters, Vol. 111, p. 213901, Nov 2013.
  • O. Quevedo-Teruel, L. Inclan-Sanchez, J.-L. Vazquez-Roy, E. Rajo-Iglesias, “Compact reconfigurable planar EBGs based on short-circuited Hairpin resonators”, IEEE Microwave and Wireless Components Letters, vol.23, no.9 pp: 462-464, 2013.
  • O. Quevedo-Teruel, “Controlled radiation from dielectric slabs over spoof surface plasmon waveguides”, Progress In Electromagnetics Research, vol. 140, pp: 169-179, 2013.
  • O. Quevedo-Teruel, W. Tang, R. C. Mitchell-Thomas, A. Dyke, H. Dyke, L. Zhang, S. Haq, Y. Hao, “Transformation Optics for Antennas: Why limit the bandwidth with Metamaterials?”, Scientific Reports, vol. 3, article number 1903, 2013.
  • E. Rajo-Iglesias, O. Quevedo-Teruel, “Tilting Radiation Patterns in Linear Arrays Without Phase Shifters”, IEEE Transactions on Antennas and Propagation, vol. 61, no.6, pp.3360,3364, June 2013.
  • O. Quevedo-Teruel, Y. Hao, “Directive Radiation from a Diffuse Luneburg Lens”, Optics Letters, vol. 38, no. 4, pp: 392-394, 2013.

    2012

  • E. Pucci, E. Rajo-Iglesias, M. Ng Mou Kehn, O. Quevedo-Teruel, "Enhancing the Efficiency of Compact Patch Antennas Composed of Split-Ring Resonators by Using Lumped Capacitors", IEEE Antennas and Wireless Propagation Letters, vol.11, pp.1362-1365, 2012.
  • O. Quevedo-Teruel, W. Tang, Y. Hao, “Isotropic and Non-Dispersive Planar Fed Luneburg Lens From Hamiltonian Transformation Optics”, Optics Letters, vol. 37, no. 23, pp. 4850-4852, 2012.
  • O. Quevedo-Teruel, R. C. Mitchell-Thomas, Y. Hao, “Frequency dependence of and passive drains in fish-eye lenses”, Physical Review A, vol. 86, no. 5, pp: 053817, November, 2012.

    2011

  • D. Martin-Cano, O. Quevedo-Teruel, E. Moreno, L. Martin-Moreno, F. J. Garcia-Vidal. “Waveguided spoof surface plasmons with deep-subwavelength lateral confinement”, Optics Letters 36, pp: 4635-4637, 2011.
  • M. Ng Mou Kehn, O. Quevedo-Teruel, E. Rajo-Iglesias. “Reconfigurable Loaded Planar Inverted F-Antenna Using Varactor Diodes”, IEEE Antennas and Wireless Propagation Letters, vol.10, pp: 466-468, 2011.
  • O. Quevedo-Teruel , M. Ng Mou Kehn, E. Rajo-Iglesias. "Dual-Band Patch Antennas Based on Short-Circuited Split Ring Resonators", IEEE Transactions on Antennas & Propagation. vol.59, no.8, pp: 2758-2765, August 2011.
  • O. Quevedo-Teruel , Z. Sipus, E. Rajo-Iglesias. "Characterization and Reduction of Mutual Coupling Between Stacked Patches", IEEE Transactions on Antennas and Propagation. Vol 59, No. 3, pp: 1031-1036, March 2011.

    2010

  • C. Sanchez-Fernandez, O. Quevedo-Teruel , J. Requena-Carrion, L. Inclan-Sanchez, E. Rajo-Iglesias. "Dual-Band Microstrip Patch Antenna Based on Short-Circuited Ring and Spiral Resonators for Implantable Medical Devices", IET Microwaves, Antennas & Propagation, Vol. 4, No. 8, pp: 1048-1055, August 2010.
  • O. Quevedo-Teruel , M. Sanchez-Fernandez, M. L. Pablo-Gonzalez, E. Rajo-Iglesias. "Alternating Radiation Patterns to Overcome Angle of Arrival Uncertainty", IEEE Antennas and Propagation Magazine, Vol. 52, No.1, pp: 70-79, 2010.
  • O. Quevedo-Teruel , L. Inclan-Sanchez, E. Rajo-Iglesias. "Soft Surfaces for Reducing Mutual Coupling Between Loaded PIFA Antennas", IEEE Antennas and Wireless Propagation Letters, Vol. 9, pp: 91-94, 2010.
  • O. Quevedo-Teruel , E. Pucci, E. Rajo-Iglesias. Compact Loaded PIFA for Multi-Frequency Applications, IEEE Transactions on Antennas & Propagation, Vol 58, No. 3, pp: 656-664, March 2010.

    2009

  • E. Rajo-Iglesias, O. Quevedo-Teruel , L. Inclan-Sanchez. "Planar soft surfaces and their application to mutual coupling reduction", IEEE Transactions on Antennas & Propagation. Vol. 57, No. 12, pp: 3852-3859, December 2009.
  • O. Quevedo-Teruel , E. Rajo-Iglesias, M. Ng Mou Kehn. "Numerical and Experimental Studies of Split Ring Resonators Loaded on the Sidewalls of Rectangular Waveguides", IET Microwaves, Antennas & Propagation. Vol.3, No. 8, pp: 1262-1270, December 2009.
  • E. Rajo-Iglesias, J.L. Vazquez-Roy, O. Quevedo-Teruel , L. Inclan-Sanchez. "Dual band planar soft surfaces", IET Microwaves, Antennas & Propagation. Vol. 3, Issue. 5, pp: 742-748, August 2009.
  • E. Rajo-Iglesias, O. Quevedo-Teruel , M. Ng Mou Kehn. "Multi-band SRR loaded rectangular waveguide", IEEE Transactions on Antennas and Propagation. Vol. 57, No. 5, pp: 1570-1574, May 2009.
  • E. Rajo-Iglesias, L. Inclan-Sanchez, O. Quevedo-Teruel . "Back radiation reduction in patch antennas using planar soft surfaces", Progress In Electromagnetics Research (PIER) Letters. Vol. 6, pp: 123-130, 2009.

    2008

  • O. Quevedo-Teruel , E. Rajo-Iglesias. "Inverted Mode Patch Antenna for Dual-Band Communications", IEEE Antennas and Wireless Propagation Letters. Vol. 7. pp: 792-794, 2008.
  • M. Ng Mou Kehn, O. Quevedo-Teruel , E. Rajo-Iglesias. "Split-ring Resonator Loaded Waveguides with Multiple Stopbands", Electronic Letters. Vol. 44, Issue 12, pp: 714-716, June 2008.
  • E. Rajo-Iglesias, O. Quevedo-Teruel , L. Inclan-Sanchez. "Mutual Coupling Reduction in Patch Antenna Arrays by using a Planar Periodic Structure and a Multilayer Dielectric Substrate", IEEE Transactions on Antennas and Propagation. Vol. 56, Issue 6, pp: 1648-1655, June 2008.
  • E. Rajo-Iglesias, O. Quevedo-Teruel , M. Sanchez-Fernandez. "Compact Multimode Antenna for MIMO Applications", IEEE Antennas and Propagation Magazine. Vol. 50, Issue 2, pp: 197-205, April 2008.
  • M. Sanchez-Fernandez, E. Rajo-Iglesias, O. Quevedo-Teruel , M. L. Pablo-Gonzalez. "Spectral Efficiency in MIMO Systems Using Space and Pattern Diversity under Compactness Constraints", IEEE Transactions on Vehicular Technologies. Vol. 57, No. 3, pp: 1637-1645, May 2008.

    2007

  • E. Rajo-Iglesias, O. Quevedo-Teruel . "Linear Array Synthesis using an Ant Colony Optimization based Algorithm" , IEEE Antennas and Propagation Magazine, Vol. 49. Issue 2. pp: 70-79. April 2007.
  • O. Quevedo-Teruel , E. Rajo-Iglesias, A. Oropesa-Garcia. "Hybrid Algorithms for Electromagnetic Problems and the No-Free-Lunch Framework", IEEE Transactions on Antennas and Propagation. Special Issue on Synthesis and Optimization Techniques in Electromagnetics and Antenna System Design. Vol. 55. Issue 3. Part 1. pp: 742-749. March 2007.

    2006

  • O. Quevedo-Teruel , E. Rajo-Iglesias. "Ant Colony Optimization in Thinned Array Synthesis with Minimum Sidelobe Level", IEEE Antennas and Wireless Propagation Letters. Vol. 5. pp: 349-352, 2006.
  • O. Quevedo-Teruel , E. Rajo-Iglesias. "Design of Short Circuited Ring Patch Antennas working at TM01 Mode Based on Neural Networks", IEEE Antennas and Wireless Propagation Letters. Vol. 5. pp: 559-562, 2006.
  • Citations to my articles (Google Scholar):

    image
    image

    Extracted from:

  • O. Dahlberg, R. Mitchell-Thomas, O. Quevedo-Teruel, “Reducing the Dispersion of Periodic Structures with Twist and Polar Glide Symmetries”, Scientific Reports, vol. 7, article number 10136, 2017.
    image

    Extracted from:

  • G. Valerio, Z. Sipus, A. Grbic, O. Quevedo-Teruel, “Accurate equivalent-circuit descriptions of thin glide-symmetric corrugated metasurfaces”, IEEE Transactions on Antennas and Propagation, vol. 65, no. 5, pp. 2695-2700, May 2017.
    image

    Extracted from:

  • O. Quevedo-Teruel , M. Ebrahimpouri, M. Ng Mou Kehn, “Ultra Wide Band Metasurface Lenses Based on Off-Shifted Opposite Layers”, IEEE Antennas and Wireless Propagation Letters, vol. 15, pp. 484-487 ,2016.
    image

    Extracted from:

    S. A. R. Horsley, I. R. Hooper, R. C. Mitchell–Thomas, O. Quevedo-Teruel, “Removing singular refractive indices with sculpted surfaces”, Scientific Reports, vol. 4, article number 4876, 2014

    image

    Extracted from:

    R. C. Mitchell-Thomas, T.M. McManus, O. Quevedo-Teruel, S. A. R. Horsley, Y. Hao, “Perfect Surface Wave Cloaks”, Physical Review Letters, Vol. 111, p. 213901, Nov 2013.

    image

    Extracted from:

    O. Quevedo-Teruel, W. Tang, R. C. Mitchell-Thomas, A. Dyke, H. Dyke, L. Zhang, S. Haq, Y. Hao, "Transformation Optics for Antennas: Why limit the bandwidth with Metamaterials?," Scientific Reports, vol. 3, article number 1903, 2013.

    image

    Extracted from:

    O. Quevedo-Teruel, R. C. Mitchell-Thomas, Y. Hao, "Frequency dependence of and passive drains in fish-eye lenses," Physical Review A, vol. 86, no. 5, pp: 053817, November, 2012.

    image

    Extracted from:

    O. Quevedo-Teruel , M. Ng Mou Kehn, E. Rajo-Iglesias. "Dual-Band Patch Antennas Based on Short-Circuited Split Ring Resonators", IEEE Transactions on Antennas & Propagation. vol.59, no.8, pp: 2758-2765, August 2011.

    image

    Extracted from:

    O. Quevedo-Teruel , E. Pucci, E. Rajo-Iglesias. Compact Loaded PIFA for Multi-Frequency Applications, IEEE Transactions on Antennas & Propagation, Vol 58, No. 3, pp: 656-664, March 2010.

    image

    Extracted from:

    O. Quevedo-Teruel, M. Ng Mou Khen, E. Rajo-Iglesias, "Numerical and experimental studies of split ring resonators loaded on the sidewalls of rectangular waveguides," IET Microwaves, Antennas & Propagation, vol.3, no.8, pp.1262-1270, December 2009.

    image

    Extracted from:

    E. Rajo-Iglesias, O. Quevedo-Teruel, M. Sanchez-Fernandez, "Compact Multimode Patch Antennas for MIMO Applications ," IEEE Antennas and Propagation Magazine, vol.50, no.2, pp.197-205, April 2008.

    image

    Extracted from:

    E. Rajo-Iglesias, O. Quevedo-Teruel, "Linear array synthesis using an ant-colony-optimization-based algorithm," IEEE Antennas and Propagation Magazine, vol.49, no.2, pp.70-79, April 2007.

  • Patents

  • Antena Microstrip Compacta Multifrecuencia. Applicant: Universidad Carlos III de Madrid and Universidad Rey Juan Carlos. Inventors: O. Quevedo-Teruel, J. Requena-Carrión, E. Rajo-Iglesias and L.-F. de Inclán-Sánchez. Publication Number: P200901663.
  • Superficie de Corrugaciones Planas Horizontales Miniaturizadas, y Antena y Circuito Rodeados por Dicha Superficie. Applicant: Universidad Carlos III de Madrid and Universidad Autónoma de Madrid. Inventors: L. Inclán-Sánchez, J.-J. Sánchez-Gutiérrez, E. Rajo-Iglesias, J.-L. Vázquez-Roy, O. Quevedo-Teruel. Publication Number: ES2377901 A1.

    Utility Models

  • Antenna microstrip monopolar de doble frecuencia. Applicant: Ormazabal Protection & Automation. Inventors: José Luis Vázquez-Roy, Luis Inclán-Sánchez, Eva Rajo-Iglesias, and Oscar Quevedo Teruel. Publication Number: ES 1 085 529 U. Registration date: 18/06/2013.

    Book Chapters

  • R. C. Mitchell-Thomas, O. Quevedo-Teruel, "Transformation Optics Applied to Antennas and Focusing Systems". Cham: Springer International Publishing, 2018, pp. 387–406. ISBN: 978-3-319-62773-1.
  • E. Rajo-Iglesias, O. Quevedo-Teruel , Luis Inclan-Sanchez, "On the use of ACO algorithm for Electromagnetic designs", published in the book entitled "Ant Colony Optimization", ISBN 978-953-307-1404-0 by INTECH.

    International Conference Papers

  • C. Jie Syue, M. Ng Mou Kehn, O. Quevedo-Teruel, “Compact Mikaelian Lens Design Using Metasurface Structure”, International Symposium on Antennas and Propagation (ISAP2016), Okinawa, Japan, October, 2016.
  • R. C. Mitchell-Thomas, I. R. Hooper, J. R. Sambles, A. P. Hibbins, O. Quevedo-Teruel, “Broadband Metasurface for Surface Wave Lenses”, URSI Commission B, International Symposium on Electromagnetic Theory (EMTS 2016), Helsinki, Finland, August, 2016. Invited talk.
  • A. Torki, M. Ebrahimpouri, O. Quevedo-Teruel, "Planar Steerable 60 GHz Leaky Wave Antenna with Luneburg Lens Feed", 2016 IEEE AP-S Symposium on Antennas and Propagation and URSI CNC/USNC Joint Meeting, Puerto Rico (USA). June-July, 2016.
  • M. Ebrahimpouri, E. Rajo-Iglesias, Z. Sipus, O. Quevedo-Teruel, “A Novel Low Cost Technique to Manufacture Integrated Waveguide Circuits at High Frequencies”, 2016 IEEE AP-S Symposium on Antennas and Propagation and URSI CNC/USNC Joint Meeting, Puerto Rico (USA). June-July, 2016.
  • M. Vukomanovic, Z. Sipus, J.-L. Vazquez-Roy, E. Rajo-Iglesias, O. Quevedo-Teruel, “Leaky Wave Antenna Integrated into Gap Waveguide Technology”, 2016 IEEE AP-S Symposium on Antennas and Propagation and URSI CNC/USNC Joint Meeting, Puerto Rico (USA). June-July, 2016.
  • G. Valerio, Z. Sipus, A. Grbic, O. Quevedo-Teruel, “Modeling Thin Glide-Symmetric Corrugated Metasurfaces With Analytical Methods”, 2016 IEEE AP-S Symposium on Antennas and Propagation and URSI CNC/USNC Joint Meeting, Puerto Rico (USA). June-July, 2016.
  • E. Rajo-Iglesias, K. Liu, O. Quevedo-Teruel, “Frequency Reconfigurable Antennas Based on the Use of Dielectric Elastomer Materials”, 10th European Conference on Antennas and Propagation (EuCAP’2016). Davos (Switzerland), April 2016. Invited talk.
  • M. Ebrahimpouri, E. Rajo-Iglesias, Z. Sipus, O. Quevedo-Teruel, “Low-Cost Metasurface Using Glide Symmetry for Integrated Waveguides”, 10th European Conference on Antennas and Propagation (EuCAP’2016). Davos (Switzerland), April 2016.
  • Chun-Wei Pan, M. Ng Mou Kehn, O. Quevedo-Teruel, “Microwave Focusing Lenses by Synthesized with Positive or Negative Refractive Index Split-Ring Resonator Metamaterials”, International Workshop on Electromagnetics Applications and Student Innovation Competition, Hsinchu, 2015.
  • Kai-Hsiang Hsieh, Malcolm Ng Mou Kehn, O. Quevedo-Teruel, “The Manipulation of Surface Plasmon Polaritons and Design of Luneburg Lens Based on Periodic Patch Arrays”, International Workshop on Electromagnetics Applications and Student Innovation Competition, Hsinchu, 2015.
  • Zhao-Len Chen, M. Ng Mou Kehn, O. Quevedo-Teruel, “Artificial Maxwell Fisheye Lens Design and Synthesis with Using Metasurface Structure” International Workshop on Electromagnetics Applications and Student Innovation Competition, Hsinchu, 2015.
  • R. Mitchell-Thomas, O. Quevedo-Teruel, S. A. R. Horsley, “Controlling Microwave Surface Waves”, META’15, the 6th International Conference on Metamaterials, Photonic Crystals and Plasmonics, New York, USA, August 2015. Invited talk.
  • O. Quevedo-Teruel, M. Ebrahimpouri, M. Ng Mou Kehn, “Broadband metasurfaces for the design of planar lenses”, META’15, the 6th International Conference on Metamaterials, Photonic Crystals and Plasmonics, New York, USA, August 2015. Invited talk.
  • O. Quevedo-Teruel, Mahsa Ebrahimpouri, Malcolm Ng Mou Kehn, “Planar lenses by tailoring holey waveguides”, 2015 IEEE AP-S Symposium on Antennas and Propagation and URSI CNC/USNC Joint Meeting, Vancouver (Canada). July, 2015.
  • M. Ebrahimpouri, R. Mitchell-Thomas, O. Quevedo-Teruel, “Lens Antennas Using QCTO Technique”, 2015 IEEE AP-S Symposium on Antennas and Propagation and URSI CNC/USNC Joint Meeting, Vancouver (Canada). July, 2015.
  • C. D. Diallo, O. Quevedo-Teruel, G. Valerio, H. Legay, R. Sauleau, “Parallel-Plate-Waveguide Luneburg Lens Through a Holey Plate Metasurface”, 9th European Conference on Antennas and Propagation (EuCAP’2015). Lisbon (Portugal). April 2015.
  • O. Quevedo-Teruel, R. Mitchell-Thomas, J.-L. Vazquez-Roy, L. Inclan-Sanchez, E. Rajo-Iglesias, “Implementation of Optically Transformed Devices With a Bed of Nails”, 9th European Conference on Antennas and Propagation (EuCAP’2015). Lisbon (Portugal). April 2015.
  • R. Mitchell-Thomas, M. Ebrahimpouri, O. Quevedo-Teruel, “Altering Antenna Radiation Properties with Transformation Optics”, 9th European Conference on Antennas and Propagation (EuCAP’2015). Lisbon (Portugal). April 2015. Invited talk.
  • A. V. Osipov, D. Rodriguez Prado, O. Quevedo-Teruel, “Flattened Generalized Maxwell Fish-eye Lens Limiting Sub-unity Refractive Index Regions”, 9th European Conference on Antennas and Propagation (EuCAP’2015). Lisbon (Portugal). April 2015.
  • R. C. Mitchell-Thomas, O. Quevedo-Teruel, “Antenna Lenses from Transformation Optics”, 2014 Progress In Electromagnetics Research Symposium (PIERS), 25-28August, 2014, Guangzhou, China. Invited talk.
  • S. A. R. Horsley, I. R. Hooper, R. C. Mitchell-Thomas, O. Quevedo-Teruel, “Removing Singular Refractive Indices with Sculpted Surfaces”, 2014 Progress In Electromagnetics Research Symposium (PIERS), 25-28August, 2014, Guangzhou, China.
  • R. C. Mitchell-Thomas, T. M. McManus, O. Quevedo-Teruel, Y. Hao, “2D Optical Transformations for Surfaces” 2014 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting. Memphis (USA). July, 2014.
  • Q. Lei, R. Mitchell-Thomas, J. Dockrey, O. Quevedo-Teruel, I. Hooper, P.-S. Grant, C. Grovenor, “Permittivity Customised Epoxy-BT Composites for Microwave Applications”, META’14, the 5th International Conference on Metamaterials, Photonic Crystals and Plasmonics. Singapore (Singapore). May 2014.
  • R. C. Mitchell-Thomas, O. Quevedo-Teruel, T. M. McManus S. A. R. Horsley and Y. Hao, “The Anti-Fish Eye Cloak for Surface Wave Antennas”, The 8th European Conference on Antennas and Propagation (EuCAP’2014). The Hague (The Netherlands). April 2014. Invited talk.
  • O. Quevedo-Teruel, R. C. Mitchell-Thomas, T.M. McManus, S.A.R. Horsley, Y. Hao, “Conformal surface lenses from a bed of nails”, The 8th European Conference on Antennas and Propagation (EuCAP’2014). The Hague (The Netherlands). April 2014. Invited talk.
  • R. C. Mitchell-Thomas, O. Quevedo-Teruel, Y. Hao, “Quasi-Conformal Transformations for Antenna Applications”, The 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, 16-19 September, 2013, Bordeaux, France. Invited talk.
  • O. Quevedo-Teruel, R. C. Mitchell-Thomas, Y. Hao, “Quasi Conformal Transformation Optics for the Design of Ultra Wide Band Lenses”, 2013 Progress In Electromagnetics Research Symposium (PIERS), 12-15August, 2013, Stockholm, Sweden. Invited talk.
  • O. Quevedo-Teruel, Y. Hao, “Transformation Optics and its Application to the Design of Broadband Antennas: Experimental Demonstration”, 2013 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, July 7-12, 2013, Orlando, Florida, USA.
  • O. Quevedo-Teruel, Y. Hao, “A Comparative Study of Directive Antennas from Two Different Approaches”, International Symposium on Electromagnetic Theory (EMTS 2013). May 2013. Invited talk.
  • R. C. Mitchell-Thomas, O. Quevedo-Teruel, R. Yang, Y. Hao, “Surface wave Maxwell fish eye lens”, International Symposium on Electromagnetic Theory (EMTS 2013). May 2013. Invited talk.
  • O. Quevedo-Teruel, Y. Hao, “Excitation of Antennas by Using Surface Plasmon Technology”, International Symposium on Electromagnetic Theory (EMTS 2013). May 2013. Invited talk.
  • T. McManus, R. Yang, O. Quevedo-Teruel, Y. Hao, “Asymmetric zone plate reflector from transformation optics”, The 7th European Conference on Antennas and Propagation (EuCAP’2013). Gothenburg (Sweden). April 2013. Invited talk.
  • O. Quevedo-Teruel, W. Tang, S. Haq, Y. Hao, “On the Discretisation Effect of Electromagnetically Transformed Dielectric Lenses”, The 7th European Conference on Antennas and Propagation (EuCAP’2013). Gothenburg (Sweden). April 2013. Invited talk.
  • L. Inclán-Sánchez, E. Rajo-Iglesias, O. Quevedo-Teruel, J. L. Vázquez-Roy, “On the Miniaturization Strategies for Strip-Type Soft Surfaces”, The 7th European Conference on Antennas and Propagation (EuCAP’2013). Gothenburg (Sweden). April 2013.
  • R. C. Mitchell-Thomas, O. Quevedo-Teruel, Y. Hao, “The Maxwell Fish Eye Lens”, The 7th European Conference on Antennas and Propagation (EuCAP’2013). Gothenburg (Sweden). April 2013.
  • R. C. Mitchell-Thomas, O. Quevedo-Teruel, and Y. Hao, “Focusing properties of the Maxwell fish eye lens”, META’13, the 4th International Conference on Metamaterials, Photonic Crystals and Plasmonics. March 2013. Invited talk.
  • O. Quevedo-Teruel, Y. Hao, “On the use of Surface plasmons for the design of UWB leaky wave antennas”, IEEE APWC '12, September, 2012, Cape Town, South Africa. Invited talk
  • O. Quevedo-Teruel, Y. Hao, "Leaky Wave Antennas Based on Spoof Surface Plasmons Transmission Waveguides," 2012 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, July 8-13, 2012, Chicago, IL, USA.
  • E. Rajo-Iglesias, L. Inclán-Sánchez, O. Quevedo-Teruel, “A review of coupling reduction for antennas and shielded microstrip circuits”, Advanced Electromagnetic Symposium’ (AES 2012), April 2012, Paris, France. Invited talk.
  • O. Quevedo-Teruel, E. Rajo-Iglesias, “Reconfigurable Sensor Networks with a Real Time Optimization Method”. The 6th European Conference on Antennas and Propagation (EuCAP’2012). Prague (Czech Republic). March 2012. Invited talk.
  • R. Arroyo-Valles, A. C. Madroño-Prados, O. Quevedo-Teruel, “Influence of the Antenna Characteristics on the Sensor Network Performance”, Proc. 8rd Int’l Symp. on Wireless Communication Systems (ISWCS’11). Nov. 2011, Aachen, Germany.
  • L. Inclán-Sánchez, E. Rajo-Iglesias, J-L Vázquez-Roy, O. Quevedo-Teruel, S. E. Barbin, "Reconfigurable unit cell for EBG and artificial surfaces based on Hairpin resonators", IMOC 2011. Oct. 29 - Nov. 01, 2011, Natal, RN, Brasil.
  • E. Rajo-Iglesias, O. Quevedo-Teruel, “Thinned array synthesis including radiation pattern diversity in the elements”, International Conference on Electromagnetics in Advanced Applications, ICEAA - IEEE AWPC 2011, September 2011. Invited talk.
  • E. Rajo-Iglesias, O. Quevedo-Teruel, “Array Synthesis with Diversity Pattern using an Ant Colony Algorithm”, 2011 IEEE AP-S International Symposium on Antennas and Propagation, July 2011.
  • Ta-Lung Yen, M. Ng Mou Kehn, O. Quevedo-Teruel, E. Rajo-Iglesias, “A New Discovery for Increasing the Total Efficiency of a Multiband Microstrip Antenna Using a Modified Split Ring Resonator with a Configurable Mechanism”, 2011 IEEE AP-S International Symposium on Antennas and Propagation, July 2011.
  • Shu-Yan Yang, M. Ng Mou Kehn, O. Quevedo-Teruel , E. Rajo-Iglesias, “A Compact Antenna Based on SRR and Spiral with Increased Bandwidth and Radiation Efficiency”, 2011 IEEE AP-S International Symposium on Antennas and Propagation, July 2011.
  • I. Gallego-Gallego, O. Quevedo-Teruel , L. Inclan-Sanchez, E. Rajo-Iglesias, F. J. Garcia-Vidal, "On the Use of Soft Surfaces to Reduce Back Radiation in Textile Microstrip Patch Antennas", The 5th European Conference on Antennas and Propagation (EuCAP'2011). Rome (Italy). April 2010.
  • O. Quevedo-Teruel , A. Neto, "Combination Of Leaky And CPW Modes For Leaky Lens Antennas With Dual Polarization", The 5th European Conference on Antennas and Propagation (EuCAP'2011). Rome (Italy). Abril 2010. Invited paper.
  • O. Quevedo-Teruel , S. Sipus, E. Rajo-Iglesias, "On The Reduction Of Mutual Coupling Between Stacked Patches By Exploiting The Properties Of The Parasitic Patch", The 5th European Conference on Antennas and Propagation (EuCAP'2011). Rome (Italy). April 2010.
  • O. Quevedo-Teruel , E. Rajo-Iglesias, L. Inclan-Sanchez, "Miniaturized reconfigurable filters based on microstrip horizontal corrugations", 4th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, Karlsruhe (Germany). September 2010. Nominated to the Wiley prize for the best poster in Metamaterial Theory and Modelling.
  • M. Ng Mou Kehn, E. Rajo-Iglesias, O. Quevedo-Teruel , "Waveguide Filters with Multiple Passbands and Stopbands Achieved by Bed of Nails Implanted within Sidewall Dielectric Loadings", 14th International Symposium on Antennas and Electromagnetics (ANTEM 2010), July 2010.
  • O. Quevedo-Teruel , M. Ng Mou Kehn, E. Pucci, E. Rajo-Iglesias, "On the Increase of the Efficiency and Bandwidth of Compact PIFAs based on SRR by Making Use of Lumped Capacitors", 2010 IEEE AP-S International Symposium on Antennas and Propagation, July 2010.
  • O. Quevedo-Teruel , E. Rajo-Iglesias, L. Inclan-Sanchez, J. L. Vazquez-Roy, "Reconfigurable Loaded Planar Inverted F-Antenna by Making Use of Varactor Diodes", 2010 IEEE AP-S International Symposium on Antennas and Propagation, July 2010.
  • J. L. Vazquez-Roy, L. Inclan-Sanchez, O. Quevedo-Teruel , E. Rajo-Iglesias. "Wideband Zero-Mode Circular Patch Antenna", The 4th European Conference on Antennas and Propagation (EuCAP'2010). Barcelona (España). April 2010.
  • L. Inclan-Sanchez, J. L. Vazquez-Roy, O. Quevedo-Teruel , E. Rajo-Iglesias. "New Topologies for Miniaturized Horizontal Corrugations", The 4th European Conference on Antennas and Propagation (EuCAP'2010). Barcelona (España). April 2010.
  • C. Sanchez-Fernandez, O. Quevedo-Teruel , J. Requena-Carrion, L. Inclan-Sanchez, E. Rajo-Iglesias, M. Ng Mou Kehn. "Dual-Band Implantable Antenna Based on Short-Circuited SRR", The 4th European Conference on Antennas and Propagation (EuCAP'2010). Barcelona (España). April 2010.
  • C. Sanchez-Fernandez, O. Quevedo-Teruel , M. Ng Mou Kehn, E. Rajo-Iglesias. "Reconfigurable Multilayer Patch Antennas Based on Metamaterials", The 4th European Conference on Antennas and Propagation (EuCAP'2010). Barcelona (España). April 2010.
  • O. Quevedo-Teruel , E. Rajo-Iglesias. "Compact SRR-shaped dual band patch antenna", The 26th International Review of Progress in Applied Computational Electromagnetics, Tampere (Finland). 25-29th April 2010.
  • E. Rajo-Iglesias, O. Quevedo-Teruel . "On the Use of the Radiation Pattern Diversity of Patch Antennas for Array Synthesis", The 26th International Review of Progress in Applied Computational Electromagnetics, Tampere (Finland). 25-29th April 2010. Invited Talk.
  • O. Quevedo-Teruel , A. Fernandez-Herrera, L. Inclan-Sanchez, E. Rajo-Iglesias. "Reducing Mutual Coupling Between Loaded PIFA Antennas by using Planar Soft Surfaces", 3rd International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, London (UK). August-September 2009. IET Antennas & Propagation Network Prize to the best poster in the field of metamaterial applications in antennas.
  • O. Quevedo-Teruel , M. Ng Mou Kehn, L. Inclan-Sanchez and E. Rajo-Iglesias. "Optimization Considerations for the Design of Periodic Structures and Metamaterials", 3rd Young Scientist Meeting on Metamaterials (YSMM'09). Madrid (Spain), 8-9th July 2009. Invited Talk.
  • O. Quevedo-Teruel , E. Rajo-Iglesias. "Tailoring the Radiation Pattern of Patch Antennas by Using Soft/Hard Surfaces", The Third European Conference on Antennas and Propagation (EuCAP March 2009). Berlin (Germany). March 2009.
  • O. Quevedo-Teruel , E. Rajo-Iglesias. "Design of SRR-based patch antennas", 2nd International Congress on Advanced Electromagnetic Material in Microwaves and Optics. Pamplona (Spain). September 2008.
  • E. Rajo-Iglesias, O. Quevedo-Teruel , M. Ng Mou Kehn. "On the use of SRR in multi-stopband waveguides filters", 2nd International Congress on Advanced Electromagnetic Material in Microwaves and Optics. Pamplona (Spain). September 2008.
  • O. Quevedo-Teruel , E. Rajo-Iglesias. "Radiation Efficiency Study on a CRLH Based PIFA Antenna". 2008 IEEE Antennas and Propagation International Symposium. San Diego (USA). July 2008.
  • E. Rajo-Iglesias, O. Quevedo-Teruel , M. P. Sanchez-Fernandez, M. L. Pablo-Gonzalez. "Alternating Radiation Patterns in Patch Antennas Based MIMO Terminals", 2008 IEEE Antennas and Propagation International Symposium. San Diego (USA). July 2008.
  • E. Rajo-Iglesias, O. Quevedo-Teruel , B. Cabanillas-Fernandez, L. Inclan-Sanchez. "Practical Applications of Planar Soft Surfaces to Patch Antennas", 2008 IEEE Antennas and Propagation International Symposium. San Diego (USA). July 2008.
  • E. Rajo-Iglesias, O. Quevedo-Teruel , L. Inclan-Sanchez, J. L. Vazquez-Roy. "Design Considerations in Planar Soft Surfaces". Loughborough Antennas and Propagation Conference (LAPC), Loughborough (UK). March 2008.
  • O. Quevedo-Teruel , E. Rajo-Iglesias. "Compact Multi-frequency PIFA Antenna Based on Backward Modes". The Second European Conference on Antennas and Propagation (EuCAP November 2007). Edinburgh (UK).
  • E. Rajo-Iglesias, O. Quevedo-Teruel , M. Ng Mou Kehn, "Optimized Design of a Miniaturized Waveguide with SRR-loaded Lateral Walls". The Second European Conference on Antennas and Propagation (EuCAP November 2007). Edinburgh (UK).
  • E. Rajo-Iglesias, M. Ng Mou Kehn, O. Quevedo-Teruel , "Loaded Rectangular Waveguides with Narrow Backward Traveling Modal Passband for Use as Waveguide Filters" North American Radio Science Meeting URSI July 2007, Ottawa (Canada).
  • O. Quevedo-Teruel , E. Rajo-Iglesias, A. Oropesa-Garcia, "Hybrid Algorithms on Antenna Design", IEEE Antennas and Propagation Symposium 2007, Honolulu (USA).
  • E. Rajo-Iglesias, O. Quevedo-Teruel , L. Inclan-Sanchez. "Study of Mutual Coupling Reduction in Single and Stacked Multilayer Patch Antennas by Using Planar EBG Structures", IEEE Antennas and Propagation Symposium 2007, Honolulu (USA).
  • M. Ng Mou Kehn, E. Rajo-Iglesias, O. Quevedo-Teruel . "Parametric Study of Dispersion and Filtering Capabilities of SRR-Type FSS Loaded Rectangular Waveguides", IEEE Antennas and Propagation Symposium 2007, Honolulu (USA).
  • E. Rajo-Iglesias, O. Quevedo-Teruel , L. Inclan-Sanchez, E. Garcia-Muñoz . "Design of a planar EBG structure to reduce mutual coupling in multilayer patch antennas". Loughborough Antennas and Propagation Conference (LAPC April 2007), Loughborough (UK). Best conference paper Award.
  • O. Quevedo-Teruel , E. Rajo-Iglesias. "Application of Ant Colony Optimization Based Algorithm to Solve Different Electromagnetic Problems". The first European Conference on Antennas and Propagation (EuCAP November 2006), Nice (France).
  • E. Rajo-Iglesias, O. Quevedo-Teruel , M. L. Pablo-Gonzalez, M. P. Sanchez-Fernandez. "Performance of MIMO Systems with Multiple Multimode Compact Patch Antennas". The first European Conference on Antennas and Propagation (EuCAP November 2006), Nice (France).
  • O. Quevedo-Teruel , E. Rajo-Iglesias. "Ant Colony Optimization for Array Synthesis". 2006 IEEE Antennas and Propagation Society International Symposium, Albuquerque, Nuevo Mexico (USA), July 2006.
  • E. Rajo-Iglesias, O. Quevedo-Teruel , M. L. Pablo-Gonzalez, M. P. Sanchez-Fernandez. "A Compact Dual Mode Microstrip Patch Antenna for MIMO". 2006 IEEE Antennas and Propagation Society International Symposium, Albuquerque, Nuevo Mexico (USA), July 2006.

    Spanish national conference papers

  • C. J. Sanchez Fernandez, O. Quevedo-Teruel , Eva Rajo Iglesias. "Antenas de parche reconfigurables basadas en metamateriales". Simposium Nacional de la Union Cientifica Internacional de Radio, URSI, Bilbao (Spain), September 2010.
  • L. Inclan Sanchez, J. L. Vazquez Roy, O. Quevedo Teruel, E. Rajo Iglesias, J. J. Saenz. "Corrugaciones Compactas basadas en Nuevas Topologias". Simposium Nacional de la Union Cientifica Internacional de Radio, URSI, Bilbao (Spain), September 2010.
  • O. Quevedo-Teruel , E. Rajo-Iglesias. "Modificacion de los Diagramas de Radiacion de Antenas de Parche Haciendo Uso de Superficies Soft y Hard". Simposium Nacional de la Union Cientifica Internacional de Radio, URSI, Santander (Spain), September 2009.
  • O. Quevedo-Teruel , M. Sanchez-Fernandez, A. Garcia-Armada, E. Rajo-Iglesias. "Gestion de potencia basado en Colonias de Hormigas para un sistema celular coordinado". Simposium Nacional de la Union Cientifica Internacional de Radio, URSI, Santander (Spain), September 2009.
  • R. Arroyo-Valles, O. Quevedo-Teruel , J. Cid-Sueiro, E. Rajo-Iglesias. "Estudio de la Influencia del Diagrama de Radiacion y la Eficiencia de los Dispositivos Radiantes en las Prestaciones de Redes de Sensores". Simposium Nacional de la Union Cientifica Internacional de Radio, URSI, Santander (Spain), September 2009.
  • O. Quevedo-Teruel , Z. Sipus, E. Rajo-Iglesias. "Caracterizacion del Acoplo Mutuo entre Parches Apilados". Simposium Nacional de la Union Cientifica Internacional de Radio, URSI, Madrid (Spain), September 2008.
  • O. Quevedo-Teruel , E. Rajo-Iglesias. "Antena Compacta Multi-frecuencia de Parche Basada en Modos Regresivos". Simposium Nacional de la Union Cientifica Internacional de Radio, URSI, Tenerife (Spain), September 2007.
  • O. Quevedo-Teruel , E. Rajo-Iglesias. "Diseño Avanzado de Parches en Anillo Cortocircuitado en Modo 0 Mediante Redes Neuronales". Simposium Nacional de la Union Cientifica Internacional de Radio, URSI, Oviedo (Spain), September 2006.
  • E. Rajo-Iglesias, O. Quevedo-Teruel . "Diseño de una estructura periodica mediante un Algoritmo de Hormigas para reduccion de acoplo mutuo en antenas de parches". Simposium Nacional de la Union Cientifica Internacional de Radio, URSI, Oviedo (Spain), September 2006.