• Antenna-Less Wireless: A Marriage Between Antenna and Microwave Engineering 

      Fonseca, David; Andújar, Aurora; Puente, C. (Microwave Journal, vol. 60, núm. 10, 2017-10-12)
      For many decades, antenna and microwave engineering have been adjacent yet fairly separate disciplines. Both have experienced such a high degree of specialization and sophistication that experts in one ...
    • High-directivity microstrip antenna with Mandelbrot fractal boundary 

      Fonseca, David; Andújar, Aurora; Benavente, Sergio; Jayasinghe, Jeevani; Kahng, Sungtek (IET Microwaves, Antennas & Propagation, 2018-02-06)
      High-directivity is a needed feature for small base station antennas in order to provide coverage to a certaingeographic area. For wireless communications, arrays of microstrip antennas are frequently ...
    • Overview of Reconfigurable Antenna Systems for IoT Devices 

      García, Elena; Andújar, Aurora; Fonseca, David (Electronics, 2024-10-10)
      The proliferation of Internet of Things (IoT) devices, such as trackers and sensors, necessitates a delicate balance between device miniaturization and performance. This extends to the antenna system, ...