• Análisis Preliminar del Strip-slot Complementario en Tecnología Stripline 

      Hernández Escobar, Alberto; Abdo-Sánchez, Elena; Camacho-Peñalosa, Carlos (2017-09-20)
      A stripline-fed slot antenna configuration is proposed using planar technology. Its main advantages are the broad impedance bandwidth available and the radiation in only one half-space, which are obtained with the use of ...
    • Application of Huygens’ Metasurfaces to the Arbitrary Design of a Leaky-Wave Antenna 

      Abdo-Sánchez, Elena; Epstein, Ariel; Eleftheriades, George V. (2017-09-13)
      Leaky-wave antennas are guiding structures that leak power along their length. Their radiation is mainly characterized by the propagation constant (leakage factor and phase constant) of the traveling wave. In this ...
    • Arrays planares basados en el elemento strip-slot complementario 

      Abdo-Sánchez, Elena; Martin-Guerrero, Teresa Maria; Page de la Vega, Juan Enrique; Esteban Marzo, Jaime; Camacho-Peñalosa, Carlos (2013-09-13)
      Recently, the authors introduced a novel planar radiating element that exploits the characteristics of the slotline microstrip coupling to obtain a microstrip-fed slot with broadband matching. This paper reviews the main ...
    • Circuito equivalente del strip-slot complementario como red asimétrica con pérdidas 

      Esteban, Jaime; Abdo-Sánchez, Elena; Martín-Guerrero, Teresa M.; Camacho-Peñalosa, Carlos (2017-09-26)
      The complementary strip-slot can be successfully modeled by means of a lattice equivalent circuit, with realizable immittances. In the case of the misaligned complementary stripslot, useful in series fed arrays, the lattice ...
    • Design Aspects of a Broadband Beam-Reconfigurable Leaky-Wave Antenna 

      Abdo-Sánchez, Elena; Palacios, D.; Frías, C.; Ng-Molina, Francisco Yak; Martin-Guerrero, Teresa Maria; [et al.] (IEEE Antennas and Propagation Society, 2016)
      Design aspects of a novel beam-reconfigurable pla-nar series-fed array are addressed to achieve beam steering with frequency tunability over a relatively broad bandwidth. The design is possible thanks to the use of the ...
    • Disipación de potencia en redes en celosía: la radiación del strip-slot complementario 

      Abdo-Sánchez, Elena; Martin-Guerrero, Teresa Maria; Esteban Marzo, Jaime; Camacho-Peñalosa, Carlos (2015-09-21)
      A circuit property of symmetrical lattice networks is derived and applied to the analysis of symmetrical twoport electromagnetic structures. This property is related to the independence of the power dissipation in the ...
    • Leaky-Wave antennas with arbitrary radiation based on bianisotropic Huygens’ metasurfaces 

      Abdo-Sánchez, Elena; Epstein, Ariel; Eleftheriades, George V. (2018-06-05)
      In this contribution, we present the application of Huygens’ metasurfaces (HMS) to the arbitrary design of leaky-wave antennas (LWAs). These metasurfaces have demonstrated their capabiity to tailor the electromagnetic waves ...
    • Novel Implementation for a Cavity-Backed Slot Fed in Transmission Configuration 

      Camacho-Peñalosa, Carlos; Hernández Escobar, Alberto; Abdo-Sánchez, Elena (2018-04-23)
      A novel radiating element proposed previously by the authors is alternatively implemented using enclosed microstrip configuration. The radiating element shows broad impedance bandwidth and unidirectional radiation pattern. ...
    • On the Phase Response and Radiation Efficiency of the Complementary Strip-Slot as an Array Element 

      Abdo-Sánchez, Elena; Martin-Guerrero, Teresa Maria; Esteban Marzo, Jaime; Camacho-Peñalosa, Carlos (2015-05-05)
      The complementary strip-slot element is a broadlymatched microstrip radiator that has been used to design innovative series-fed arrays. It consists of a microstrip series-fed slot that have its complementary stub on the ...
    • The Complementary Strip-Slot: Analysis and Antenna Applications 

      Abdo-Sánchez, Elena (Servicio de Publicaciones y Divulgación Científica, 2015)
      Aunque el diseño de la antena en un sistema de comunicaciones pueda parecer un problema clásico, los servicios que han aparecido recientemente requieren nuevas funcionalidades, mayores anchos de banda, mejor eficiencia y ...
    • The Complementary Strip-Slot: From the Unit-Cell of Artificial Transmission Lines to the Basic Element of Novel Antennas 

      Abdo-Sánchez, Elena; Esteban Marzo, Jaime; Martin-Guerrero, Teresa Maria; Page de la Vega, Juan Enrique; Camacho-Peñalosa, Carlos (2014-09-11)
      The complementary strip-slot radiating element and its applications are reviewed. The element is a modified version of the conventional microstrip-fed slot that presents very broad matching. Its inherent lattice equivalent ...