Search Results - "Baena, J.D."

Microwave filters with improved stopband based on sub-wavelength resonators by Garcia-Garcia, J., Martin, F., Falcone, F., Bonache, J., Baena, J.D., Gil, I., Amat, E., Lopetegi, T., Laso, M.A.G., Iturmendi, J.A.M., Sorolla, M., Marques, R.

“…The main aim of this paper is to demonstrate the potentiality of sub-wavelength resonators, namely, split-ring resonators, complementary split-ring resonators,…”
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Equivalent-circuit models for split-ring resonators and complementary split-ring resonators coupled to planar transmission lines by Baena, J.D., Bonache, J., Martin, F., Sillero, R.M., Falcone, F., Lopetegi, T., Laso, M.A.G., Garcia-Garcia, J., Gil, I., Portillo, M.F., Sorolla, M.

“…In this paper, a new approach for the development of planar metamaterial structures is developed. For this purpose, split-ring resonators (SRRs) and…”
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A new LC series element for compact bandpass filter design by Martel, J., Marques, R., Falcone, F., Baena, J.D., Medina, F., Martin, F., Sorolla, M.

“…A new LC series element based on a modified version of the split rings resonator introduced in is proposed. Owing to its small electrical size, the new open…”
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Demonstration of the Relation Between Co- and Cross-Polarizabilities Using a Multipole Expansion of the Electromotive Force for Planar Bianisotropic Scatterers by Escobar, A.C., Baena, J.D.

“…For many small scatterers \alpha_{ee}\alpha_{mm}=\alpha_{me}\alpha_{em}. However, it is possible to find others that strongly violate this rule. By using a…”
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Manipulation with Terahertz Wave Fronts Using Self-Complementary Metasurfaces by Lenets, V. A., Kuznetsov, S.A., Sayanskiy, A.D., Lazorskiy, P.A., Baena, J.D., Glybovski, S.B.

“…Here we numerically demonstrate the possibility to shape a wave front in the terahertz range using a self-complementary metasurface (SCMS) with spatial…”
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Constraints on co- and cross-polarization reflection and transmission of Babinet-complementary metasurfaces by Zhuravlev, A.G., Pulido-Mancera, L.M., Sayanskiy, A.D., Lenets, V.A., Glybovski, S.B., Baena, J.D.

“…A study of constraints on reflection and transmission coefficients for Babinet-complementary metasurfaces is presented in this work. These coefficients have…”
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Comparison of High-Order Floquet Modes Frequency Behavior in Refractive Metasurfaces Synthesized With Two Different Approaches by Zhuravlev, A., Voropaev, I., Kosmynin, A.N., Baena, J.D., Sayanskiy, A.

“…In this work we present the results of a comparison of higher-order Floquet modes frequency behavior in case of spatially non-uniform refractive metasurface…”
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A perfect lens for ballistic electrons: An electron-light wave analogy by Hrebikova, I., Jelinek, L., Voves, J., Baena, J.D.

“…The analogy between electromagnetic waves and ballistic electrons within the Kane's model is developed and subsequently applied to a theoretical description of…”
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Effective negative-/spl epsiv/ stopband microstrip lines based on complementary split ring resonators by Falcone, F., Lopetegi, T., Baena, J.D., Marques, R., Martin, F., Sorolla, M.

“…In this letter a super-compact stopband microstrip structure is proposed. The frequency gap is produced by an array of complementary split ring resonators…”
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Nonlocal homogenization of an array of cubic particles made of resonant rings by Silveirinha, M.G., Baena, J.D., Jelinek, L., Marqués, R.

“…Here, we develop a nonlocal homogenization model to characterize the electrodynamics of an array of cubic particles made of resonant rings. The effective…”
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3D sub-diffraction imaging by a planar metamaterial lens by Freire, M.J., Marques, R., Baena, J.D.

“…A planar microwave lens for sub-diffraction imaging is presented. The physical mechanism underlying the reported results is the amplification of the source…”
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Direct Polarisability Extraction Method by Jelinek, L., Baena, J.D., Marques, R., Zehentner, J.

“…The method of finding the polarisability of a particle under test is described in the paper. To this point the particle is placed inside the waveguide and its…”
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Resonance and cross-polarization effects in conventional and complementary split ring resonators periodic screens by Beruete, M., Marques, R., Baena, J.D., Sorolla, M.

“…Frequency selective surfaces made of conventional and complementary split ring resonators (SRR and CSRR) are analyzed theoretically and experimentally. For the…”
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On the design of isotropic magnetic metamaterials by Jelinek, L., Zehentner, J., Baena, J.D., Marques, R.

“…In this paper new 3D-isotropic magnetic resonators are proposed. These new particles possess spatial symmetries under whose all second order (pseudo-)tensors…”
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Miniaturization and Characterization of Metamaterial Resonant Particles by Aznar, F., Bonache, J., Martin, F., Ozbay, E., Alici, K.B., Bilotti, F., Tricarico, S., Vegni, L., Baena, J.D., Jelinek, L., Marques, R.

“…This paper is focussed on the miniaturization and characterization of semi-lumped resonators, of interest for the synthesis of metamaterial-based structures…”
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Image formation and detection in metamaterial super-lenses by Marques, R., Mesa, F., Freire, M.J., Baena, J.D.

“…The aim of this contribution is to analyze the sub-diffraction image formation and detection in metamaterial super-lenses. It is shown that, owing to the…”
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Split rings resonators: key particles for microwave device design by Bonache, J., Gil, I., Garcia-Garcia, J., Falcone, F., Lopetegi, T., Laso, M.A.G., Baena, J.D., Martin, F., Sorolla, M., Marques, R.

“…In this paper, it is demonstrated that split rings resonators (SRRs) and complementary split rings resonators (CSRRs) are very suitable particles for the…”
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Spurious pass band suppression in microwave filters by means of sub-wavelength resonant structures by Garcia-Garcia, J., Bonache, J., Falcone, F., Gil, I., Baena, J.D., Lopetegui, T., Laso, M.A.G., Martin, F., Marques, R., Marcotegui, A., Sorolla, M.

“…This work is devoted to the design of spurious free planar microwave filters based on the rejection hand properties of a kind of resonators that are…”
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Metamaterial microstrip backward couplers for fully planar fabrication techniques by Jarauta, E., Laso, M.A.G., Lopetegi, T., Falcone, F., Beruete, M., Baena, J.D., Bonache, J., Gil, I., Garcia-Garcia, J., Marcotegui, A., Martin, F., Marques, R., Sorolla, M.

“…A novel approach to obtain metamaterials in microwave planar circuit technology compatible with fully planar fabrication techniques is described. Microstrip…”
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Subwavelength hole arrays, and split ring resonators based metasurfaces for frequency selective surfaces by Beruete, M., Baena, J.D., Falcone, F., Campillo, I., Dolado, J.S., Lopetegi, T., Laso, M.A.G., Bonache, J., Garcia-Garcia, J., Marcotegui, A., Martin, F., Marques, R., Sorolla, M.

“…This paper shows several possibilities for the design of metasurfaces based on etching holes in metallic plates, making corrugations surrounding an slit on the…”
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