180 citations · 265 across the 5 of their papers we have counts for
5 papers
A General Equivalent Circuit for Lossy Non-Symmetric Reciprocal Two-Ports
Alberto Hernández-Escobar, Elena Abdo-Sánchez, Pablo Mateos-Ruiz +3
A general equivalent circuit for two-port lossy non-symmetric reciprocal networks is proposed. The equivalent circuit is based on the eigenstate decomposition. It has three complex…
Theory, design, and experimental verification of a reflectionless bianisotropic Huygens' metasurface for wide-angle refraction
Michael Chen, Elena Abdo-Sánchez, Ariel Epstein +1
Huygens' metasurfaces are electrically thin devices which allow arbitrary field transformations. Beam refraction is among the first demonstrations of realized metasurfaces. As prev…
A Leaky-Wave Antenna With Controlled Radiation Using a Bianisotropic Huygens' Metasurface
Elena Abdo-Sánchez, Michael Chen, Ariel Epstein +1
In this paper, a novel concept of a leaky-wave antenna is proposed, based on the use of Huygens' metasurfaces. It consists of a parallel-plate waveguide in which the top plate is r…
A Broadband Cavity-Backed Slot Radiating Element in Transmission Configuration
Alberto Hernández-Escobar, Elena Abdo-Sánchez, Carlos Camacho-Peñalosa
A planar technology stripline-fed slot radiating element in transmission configuration is proposed. Its main advantages are the broad impedance bandwidth achieved and the property…
Experimental Verification of Reflectionless Wide-Angle Refraction via a Bianisotropic Huygens' Metasurface
Michael Chen, Elena Abdo-Sánchez, Ariel Epstein +1
We report the design, fabrication, and characterization of bianisotropic Huygens' metasurfaces (BHMSs) for refraction of normally incident beams towards 71.8 degrees. As previously…