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  1. Machine Learning Classification of Axillary Lymph Nodes Using Microwave Signals

    Article • Sensors, July 2026, MDPI AG

    Professor Carlos A. Fernandes

  2. Fast Synthesis of Breast Monostatic Microwave Response for Massive Dataset Generation

    Article • IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology, January 2026, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  3. Co-design of Low-Profile Leaky-Wave-Fed Transmit-Array Antennas Using the Generalized Risley Prism Concept for Side-Lobe Reduction

    Article • IEEE Transactions on Antennas and Propagation, January 2026, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  4. Identifying optimal microwave frequencies to detect floating macroplastic litter using machine learning

    Article • International Journal of Microwave and Wireless Technologies, August 2025, Cambridge University Press

    Professor Carlos A. Fernandes

  5. Compact Beam-Scanning Reflectarray Antenna with SLL Reduction Using In-Plane Panel Translations

    Article • Applied Sciences, April 2025, MDPI AG

    Professor Carlos A. Fernandes

  6. Assessing the detection of floating plastic litter with advanced remote sensing technologies in a hydrodynamic test facility

    Article • Scientific Reports, October 2024, Springer Science + Business Media

    Professor Carlos A. Fernandes

  7. Microwave Breast Imaging for Cancer Diagnosis: An overview [Bioelectromagnetics]

    Article • IEEE Antennas and Propagation Magazine, August 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  8. Feasibility of Radar-Based Detection of Floating Macroplastics at Microwave Frequencies

    Article • IEEE Transactions on Antennas and Propagation, March 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  9. Generalized Risley Prism for Beam-Steering Transmit Arrays With Reduced Grating Lobes

    Article • IEEE Transactions on Antennas and Propagation, November 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  10. Experimental Assessment of Axillary Lymph Node Microwave Tomography Using Anthropomorphic Phantoms

    Article • IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology, June 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  11. Design of Low-Profile Transmitarray Antennas With Wide Mechanical Beam Steering at Millimeter Waves

    Article • IEEE Transactions on Antennas and Propagation, April 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  12. Effects of Fire Plumes From Pine Needles on Small-Scale Fading in Radiowave Propagation

    Article • IEEE Transactions on Antennas and Propagation, April 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  13. Measurement Trials and Modeling of Radio Propagation Through Small-Scale Fire Using Pinus pinaster Fuel Bed

    Article • IEEE Antennas and Wireless Propagation Letters, March 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  14. Validation of a Compact Microwave Imaging System for Bone Fracture Detection

    Article • IEEE Access, January 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  15. Modelling level I Axillary Lymph Nodes depth for Microwave Imaging

    Article • Physica Medica, December 2022, Elsevier

    Professor Carlos A. Fernandes

  16. Target Selection in Multistatic Microwave Breast Imaging Setup Using Dielectric Lens

    Article • March 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  17. Experimental Evaluation of an Axillary Microwave Imaging System to Aid Breast Cancer Staging

    Article • IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology, March 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  18. ISTSat‐1, a space‐based Automatic Dependent Surveillance‐Broadcast demonstration CubeSat mission

    Article • International Journal of Satellite Communications and Networking, January 2022, Wiley

    Professor Carlos A. Fernandes

  19. Feasibility of Bone Fracture Detection Using Microwave Imaging

    Article • IEEE Open Journal of Antennas and Propagation, January 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  20. Study of Freezing and Defrosting Effects on Complex Permittivity of Biological Tissues

    Article • IEEE Antennas and Wireless Propagation Letters, December 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  21. Development of MRI‐based axillary numerical models and estimation of axillary lymph node dielectric properties for microwave imaging

    Article • Medical Physics, August 2021, Wiley

    Professor Carlos A. Fernandes

  22. Evaluation of Refraction Effects in Dry Medical Microwave Imaging Setups

    Article • IEEE Antennas and Wireless Propagation Letters, April 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  23. Evaluation of a Dielectric-Only Transmitarray for Generating Multi-Focusing Near-Field Spots Using a Cluster of Feeds in the Ka-Band

    Article • Sensors, January 2021, MDPI AG

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  24. Development of an Anthropomorphic Phantom of the Axillary Region for Microwave Imaging Assessment

    Article • Sensors, September 2020, MDPI AG

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  25. Comparative Study of Computational Electromagnetics Applied to Radiowave Propagation in Wildfires

    Article • August 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  26. Equivalent Circuit Modeling to Design a Dual-Band Dual Linear-to-Circular Polarizer Surface

    Article • IEEE Transactions on Antennas and Propagation, July 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  27. Study of the Refraction Effects in Microwave Breast Imaging Using a Dry Setup

    Article • July 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  28. Radiowave Propagation Modelling in the Presence of Wildfires: Initial Results

    Article • March 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  29. 3D-Printed transmit-array antenna for broadband backhaul 5G links at V band

    Article • IEEE Antennas and Wireless Propagation Letters, January 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  30. Applying Massively Parallel Computing to Multiscale Ka Dual-Band Transmit-Array Analysis Using FETI-2LM

    Article • IEEE Journal on Multiscale and Multiphysics Computational Techniques, January 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  31. Bessel Beam Generation Using Dielectric Planar Lenses at Millimeter Frequencies

    Article • IEEE Access, January 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  32. Microwave Breast Imaging Using a Dry Setup

    Article • IEEE Transactions on Computational Imaging, January 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  33. Efficient Evaluation of Gradient Transmit-Arrays Through an Equivalent Dispersive Dielectric Description

    Article • IEEE Transactions on Antennas and Propagation, September 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  34. Antenna Design and Near-Field Characterization for Medical Microwave Imaging Applications

    Article • IEEE Transactions on Antennas and Propagation, July 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  35. Multiple-Beam Focal-Plane Dual-Band Fabry–Pérot Cavity Antenna With Reduced Beam Degradation

    Article • IEEE Transactions on Antennas and Propagation, July 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  36. Dual-Band Dual-Linear-to-Circular Polarization Converter in Transmission Mode Application to <inline-formula> <tex-math notation="LaTeX">$K/Ka$ </tex-math> </inline-formula>-Band Satellite...

    Article • IEEE Transactions on Antennas and Propagation, December 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  37. Synthesis of Shaped-Beam Radiation Patterns at Millimeter-Waves Using Transmit Arrays

    Article • IEEE Transactions on Antennas and Propagation, August 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  38. Dual-Band Skin-Adhesive Repeater Antenna for Continuous Body Signals Monitoring

    Article • IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology, March 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  39. Experimental verification of ‘waveguide’ plasmonics

    Article • New Journal of Physics, December 2017, Institute of Physics Publishing

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  40. Ball Grid Array Module With Integrated Shaped Lens for 5G Backhaul/Fronthaul Communications in F-Band

    Article • IEEE Transactions on Antennas and Propagation, December 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  41. 3D-Printed ABS plastic Peanut-Lens with Integrated Ball Grid Array-Module for High-Data Rate Communications in F-band

    Article • IET Microwaves Antennas & Propagation, September 2017, the Institution of Engineering and Technology (the IET)

    Prof. Cyril Luxey, Dr Jorge R Costa, Professor Carlos A. Fernandes

  42. Integrated Lens Antennas

    Article • September 2017, Springer Science + Business Media

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  43. Low-cost plastic lens fabricated in FDM 3D-printing technology targeting high data rate wireless links above 200 GHz

    Article • September 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  44. High Gain Dual-Band Beam-Steering Transmit Array for Satcom Terminals at Ka-Band

    Article • IEEE Transactions on Antennas and Propagation, July 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  45. Antenna-filter-antenna-based cell for linear-to-circular polarizer transmit-array

    Article • July 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  46. Low-cost 3D-printed 240 GHz plastic lens fed by integrated antenna in organic substrate targeting sub-THz high data rate wireless links

    Article • July 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  47. Low-cost 60 GHz 3D printed lens fed by a planar source with WR15 transition integrated on FR4 PCB

    Article • July 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  48. Miniaturized implantable patch antenna for near-field communication at ISM band

    Article • July 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  49. Transmit array as a viable 3D printing option for backhaul applications at V-band

    Article • July 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  50. Stereolithography-Based Antennas for Satellite Communications in Ka-Band

    Article • Proceedings of the IEEE, April 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  51. Generic formulation for transmit-array dual-band unit-cell design

    Article • March 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  52. Link budget study and realization of time-domain measurement setup for implantable antennas

    Article • March 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  53. 17.8 A compact 130GHz fully packaged point-to-point wireless system with 3D-printed 26dBi lens antenna achieving 12.5Gb/s at 1.55pJ/b/m

    Article • February 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  54. Focal-Plane Multibeam Dual-Band Dielectric Lens for Ka-Band

    Article • IEEE Antennas and Wireless Propagation Letters, January 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  55. Wideband and High-Selectivity Dual-Band Filter for Ka-Band Satellite Antennas

    Article • IEEE Antennas and Wireless Propagation Letters, January 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  56. Phase Delay vs Phase Rotation Cells for Circular Polarization Transmit-Arrays — Application to Satellite Ka-Band Beam Steering

    Article • IEEE Transactions on Antennas and Propagation, January 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  57. Comparing liquid homogeneous and multilayer phantoms for human body implantable antennas

    Article • June 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  58. Prototype of a compact mechanically steered Ka-band antenna for satellite on-the-move

    Article • June 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  59. Wideband Implantable Antenna for Body-Area High Data Rate Impulse Radio Communication

    Article • IEEE Transactions on Antennas and Propagation, May 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  60. Design of a 40 dBi planar bifocal lens for mechanical beam steering at Ka-band

    Article • April 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  61. Low-profile wideband stick-on antenna for body-area communication

    Article • April 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  62. Ball Grid Array-Module With Integrated Shaped Lens for WiGig Applications in Eyewear Devices

    Article • IEEE Transactions on Antennas and Propagation, March 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Cyril Luxey, Dr Jorge R Costa, Professor Carlos A. Fernandes

  63. 3D printing technology: Enabling innovative & cost effective industrial antenna solution

    Article • February 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Cyril Luxey, Dr Jorge R Costa, Professor Carlos A. Fernandes

  64. Dielectric Lens Antennas

    Article • January 2016, Springer Science + Business Media

    Professor Carlos A. Fernandes, Dr Jorge R Costa

  65. Noncollimating MMW Polyethylene Lens Mitigating Dual-Source Offset From a Tx/Rx WiGig Module

    Article • IEEE Transactions on Antennas and Propagation, December 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Cyril Luxey, Dr Jorge R Costa, Professor Carlos A. Fernandes

  66. Circular Polarization Wide-Angle Beam Steering at Ka-Band by In-Plane Translation of a Plate Lens Antenna

    Article • IEEE Transactions on Antennas and Propagation, December 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  67. A planar feed for SOTM Ka-band lens antennas

    Article • July 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  68. Influence of body placement on low profile UWB antenna off-body ranging performance

    Article • July 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  69. RFID-based Smart Blood Stock System [Education Column]

    Article • IEEE Antennas and Propagation Magazine, April 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  70. Millimeter-wave antenna-in-package solutions for WiGig and backhaul applications

    Article • March 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  71. Review of 20 Years of Research on Microwave and Millimeter-wave Lenses at "Instituto de Telecomunicaço˜es"

    Article • IEEE Antennas and Propagation Magazine, February 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  72. Tx-Rx Lens-Based Satellite-on-the-Move Ka-Band Antenna

    Article • IEEE Antennas and Wireless Propagation Letters, January 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  73. Reversed rainbow with a nonlocal metamaterial

    Article • Applied Physics Letters, December 2014, American Institute of Physics

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  74. Design and Ranging Performance of a Low-profile UWB Antenna for WBAN Localization Applications

    Article • IEEE Transactions on Antennas and Propagation, December 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  75. A 120 GHz 3D-printed plastic elliptical lens antenna with an IPD patch antenna source

    Article • September 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  76. Comparizon of 3D printed Plastic and micromachined Teflon Lenses for WiGig modules

    Article • July 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  77. Design of a UWB stacked antenna for body area network applications

    Article • July 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  78. A Broadband Implantable and a Dual-Band On-Body Repeater Antenna: Design and Transmission Performance

    Article • IEEE Transactions on Antennas and Propagation, June 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Konstantina S Nikita, Dr Asimina Kiourti, Dr Jorge R Costa, Professor Carlos A. Fernandes

  79. 3D printed plastic 60 GHz lens: Enabling innovative millimeter wave antenna solution and system

    Article • June 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Cyril Luxey, Dr Jorge R Costa, Professor Carlos A. Fernandes

  80. A Graphical Aid for the Complex Permittivity Measurement at Microwave and Millimeter Wavelengths

    Article • IEEE Microwave and Wireless Components Letters, June 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  81. RFID chip characterization through S-parameter measurements and gene expression programming

    Article • May 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  82. Antenna for real-time tracking of suitcases

    Article • IET Microwaves Antennas & Propagation, April 2014, the Institution of Engineering and Technology (the IET)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  83. Design and analysis of a Ka-band coaxial-to-quad-ridged circular waveguide transition

    Article • April 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  84. FSS design for dual-band and low profile Fabry-Pérot antenna at Ka-band

    Article • April 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  85. Low profile UWB antenna for Wireless Body Area Networks

    Article • April 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  86. Spatially Confined UHF RFID Detection With a Metamaterial Grid

    Article • IEEE Transactions on Antennas and Propagation, January 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  87. UWB Real Time Localization platform for fast system performance evaluation

    Article • July 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  88. Guest Editorial for the Special Issue on Antennas and Propagation at mm- and Sub mm-Waves

    Article • IEEE Transactions on Antennas and Propagation, April 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  89. DUAL-BAND IMPLANTABLE ANTENNAS FOR MEDICAL TELEMETRY: A FAST DESIGN METHODOLOGY AND VALIDATION FOR INTRA-CRANIAL PRESSURE MONITORING

    Article • Progress In Electromagnetics Research, January 2013, EMW Publishing

    Professor Konstantina S Nikita, Dr Asimina Kiourti, Dr Jorge R Costa, Professor Carlos A. Fernandes

  90. Broadband UHF RFID Passive Tag Antenna for Near-Body Applications

    Article • IEEE Antennas and Wireless Propagation Letters, January 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  91. Hybrid UHF/UWB Antenna for Passive Indoor Identification and Localization Systems

    Article • IEEE Transactions on Antennas and Propagation, January 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  92. Miniature Implantable Antennas for Biomedical Telemetry: From Simulation to Realization

    Article • IEEE Transactions on Biomedical Engineering, November 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Asimina Kiourti, Dr Jorge R Costa, Professor Carlos A. Fernandes

  93. Broadband UHF RFID passive tag antenna for near-body operation

    Article • November 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  94. Feasibility study of suitcase identification and imaging Using a UWB tag

    Article • November 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  95. Special Issue: Antennaes and Propagation at mm- and sub mm-waves

    Article • IEEE Transactions on Antennas and Propagation, April 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  96. Design of a passive tag for indoor localization

    Article • March 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  97. Ku-band dielectric-loaded SIW horn for vertically-polarized multi-sector antennas

    Article • March 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  98. Impact of a new wideband slot array on MIMO indoor system performance

    Article • July 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  99. UHF RFID cabinet

    Article • July 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  100. Resolving subwavelength objects with a crossed wire mesh superlens operated in backscattering mode

    Article • New Journal of Physics, May 2011, Institute of Physics Publishing

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  101. RFID Reader Antennas for Tag Detection in Self-Confined Volumes at UHF

    Article • IEEE Antennas and Propagation Magazine, April 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  102. Evaluation of a New Wideband Slot Array for MIMO Performance Enhancement in Indoor WLANs

    Article • IEEE Transactions on Antennas and Propagation, April 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  103. Tapered waveguide feed for integrated dielectric lens antenna performance tests

    Article • April 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  104. Passive UHF RFID Tag for Airport Suitcase Tracking and Identification

    Article • IEEE Antennas and Wireless Propagation Letters, January 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  105. Mirror-Integrated Transparent Antenna for RFID Application

    Article • IEEE Antennas and Wireless Propagation Letters, January 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  106. Broadband Integrated Lens for Illuminating Reflector Antenna With Constant Aperture Efficiency

    Article • IEEE Transactions on Antennas and Propagation, December 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  107. Antenna phase center determination from amplitude measurements using a focusing lens

    Article • July 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  108. Broadband reflector fed by integrated lens antenna with frequency constant directivity

    Article • July 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  109. Passive UHF RFID smart polling device

    Article • July 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  110. Development of an indoor Wireless Personal Area Network based on mechanically steered millimeter-wave lens antenna

    Article • May 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  111. Broadband superlensing using a metamaterial with an extreme index of refraction: Salient features, physical principles and analytical modeling

    Article • March 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  112. Low-cost mechanically steered millimeter-wave lens antenna system for indoor LANs

    Article • March 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  113. Experimental verification of broadband superlensing using a metamaterial with an extreme index of refraction

    Article • Physical Review B, January 2010, American Physical Society (APS)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  114. Wideband Slot Antenna for WLAN Access Points

    Article • IEEE Antennas and Wireless Propagation Letters, January 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  115. Compact Beam-Steerable Lens Antenna for 60-GHz Wireless Communications

    Article • IEEE Transactions on Antennas and Propagation, October 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  116. Design of double material integrated scanning lens antennas

    Article • June 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  117. Optimization of mechanically beam-steerable lens antenna profile for 60GHz wireless communications

    Article • June 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  118. UHF RFID smart conveyor belt with confined detection range

    Article • June 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  119. UWB crossed exponentially tapered slot antenna with WLAN band rejection

    Article • June 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  120. Performance of a Crossed Exponentially Tapered Slot Antenna for UWB Systems

    Article • IEEE Transactions on Antennas and Propagation, May 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  121. Compact Tapered Slot UWB Antenna With WLAN Band Rejection

    Article • IEEE Antennas and Wireless Propagation Letters, January 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  122. Superlens made of a metamaterial with extreme effective parameters

    Article • Physical Review B, November 2008, American Physical Society (APS)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  123. Experimental demonstration of a structured material with extreme effective parameters at microwaves

    Article • Applied Physics Letters, October 2008, American Institute of Physics

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  124. Nonresonant structured material with extreme effective parameters

    Article • Physical Review B, July 2008, American Physical Society (APS)

    Professor Carlos A. Fernandes

  125. Crossed exponentially tapered slot antenna for UWB applications

    Article • July 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  126. ILASH - Software tool for the design of integrated lens antennas

    Article • July 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  127. MEMS reconfigurable stacked antenna for WLAN applications

    Article • July 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  128. Additional boundary condition for a wire medium connected to a metallic surface

    Article • New Journal of Physics, May 2008, Institute of Physics Publishing

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  129. Compact Ka-Band Lens Antennas for LEO Satellites

    Article • IEEE Transactions on Antennas and Propagation, May 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  130. RFID Smart Shelf With Confined Detection Volume at UHF

    Article • IEEE Antennas and Wireless Propagation Letters, January 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  131. Evaluation of a Double-Shell Integrated Scanning Lens Antenna

    Article • IEEE Antennas and Wireless Propagation Letters, January 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  132. Electromagnetic Characterization of Textured Surfaces Formed by Metallic Pins

    Article • IEEE Transactions on Antennas and Propagation, January 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  133. Estimation of Exclusion Zones for Base Station Antennas in Wireless Communications Systems

    Article • September 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  134. Design of a shaped double-shell lens feed for a quasi-optical reflector system

    Article • June 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  135. Realization of low profile high-impedance surfaces using an array of densely packed crossed metallic wires

    Article • June 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  136. Transverse-average field approach for the characterization of thin metamaterial slabs

    Article • Physical Review E, March 2007, American Physical Society (APS)

    Professor Carlos A. Fernandes

  137. The moniT Project: Electromagnetic Radiation Exposure Assessment in Mobile Communications

    Article • IEEE Antennas and Propagation Magazine, February 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  138. Broadband Slot Feed for Integrated Lens Antennas

    Article • IEEE Antennas and Wireless Propagation Letters, January 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  139. Integrated imaging lens antenna with broadband feeds

    Article • January 2007, the Institution of Engineering and Technology (the IET)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  140. Computation of the Electromagnetic Modes in Two-Dimensional Photonic Crystals: A Technique to Improve the Convergence Rate of the Plane Wave Method

    Article • Electromagnetics, February 2006, Taylor & Francis

    Professor Carlos A. Fernandes

  141. Review of lens antenna design and technologies for mm-wave shaped-beam applications

    Article • June 2005, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  142. Homogenization of 3-D-connected and nonconnected wire metamaterials

    Article • IEEE Transactions on Microwave Theory and Techniques, April 2005, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  143. A new acceleration technique with exponential convergence rate to evaluate periodic Green functions

    Article • IEEE Transactions on Antennas and Propagation, January 2005, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  144. Homogenization of metamaterial surfaces and slabs: the crossed wire mesh canonical problem

    Article • IEEE Transactions on Antennas and Propagation, January 2005, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  145. A Hybrid Method for the Efficient Calculation of the Band Structure of 3-D Metallic Crystals

    Article • IEEE Transactions on Microwave Theory and Techniques, March 2004, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  146. Calculation of the near-field from axial symmetric apertures using Gaussian-like discretization of the aperture field

    Article • January 2004, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  147. Effective permittivity of a medium with stratified dielectric host and metallic inclusions

    Article • January 2004, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  148. Is the 3D-wire medium isotropic?

    Article • January 2004, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  149. Efficient calculation of the band structure of artificial materials with cylindrical metallic inclusions

    Article • IEEE Transactions on Microwave Theory and Techniques, May 2003, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  150. Effective Permittivity of Metallic Crystals: A Periodic Green's Function Formulation

    Article • Electromagnetics, January 2003, Taylor & Francis

    Professor Carlos A. Fernandes

  151. Constant flux illumination of square cells for millimeter-wave wireless communications

    Article • IEEE Transactions on Microwave Theory and Techniques, January 2001, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  152. Performance of lens antennas in wireless indoor millimeter-wave applications

    Article • IEEE Transactions on Microwave Theory and Techniques, June 1999, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  153. Article • Wireless Personal Communications, January 1999, Springer Science + Business Media

    Professor Carlos A. Fernandes

  154. Shaped dielectric lenses for wireless millimeter-wave communications

    Article • IEEE Antennas and Propagation Magazine, January 1999, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  155. A method to overcome the limitations of G.O. in axis-symmetric dielectric lens shaping

    Article • International Journal of Infrared and Millimeter Waves, August 1996, Springer Science + Business Media

    Professor Carlos A. Fernandes

  156. Scalar network analysis using a PC and a standard microwave lab bench

    Article • September 1995, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes

  157. Double-shell axial-symmetric imaging lens antenna for space applications

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jorge R Costa, Professor Carlos A. Fernandes

  158. Constant flux illumination of square cells for MM-wave wireless communications

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Carlos A. Fernandes