A. Marcotegui
Universidad Pública de Navarra
12 Papers
47 Citations
A. Marcotegui is an academic researcher from Universidad Pública de Navarra. The author has contributed to research in topics: Split-ring resonator & Microstrip. The author has an hindex of 5, co-authored 12 publications.
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Papers
Application of Complementary Split-Ring Resonators to the Design of Compact Narrow Band-Pass Structures in Microstrip Technology
Jordi Bonache,Ferran Martin,Francisco Falcone,Juan D. Baena,Txema Lopetegi,Joan Garcia-Garcia,Miguel A. G. Laso,Ignacio Gil,A. Marcotegui,Ricardo Marqués,Mario Sorolla +10 more
TL;DR: In this paper, a two-stage split-ring resonator-based microstrip band-pass structure is presented, where a series gap is etched in the output CSRR stage and two shunt stubs are added in the input cell.
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Stepped-impedance lowpass filters with spurious passband suppression
Joan Garcia-Garcia,Jordi Bonache,Francisco Falcone,Juan D. Baena,Ferran Martin,Ignacio Gil,Txema Lopetegi,Miguel A. G. Laso,A. Marcotegui,Ricardo Marqués,Mario Sorolla +10 more
TL;DR: In this article, it is demonstrated that spurious passband suppression in stepped impedance lowpass filters can be achieved by simply patterning appropriate geometries in the low impedance sections, which behave as sub-wavelength resonators electrically coupled to the line.
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Novel microstrip backward coupler with metamaterial cells for fully planar fabrication techniques
Eduardo Jarauta,Miguel A. G. Laso,Txema Lopetegi,Francisco Falcone,Miguel Beruete,Juan D. Baena,A. Marcotegui,Jordi Bonache,J. García,Ricardo Marqués,Ferran Martin +10 more
TL;DR: In this paper, a backward coupler has been designed and fabricated by using a recently proposed approach to synthesize 1D metamaterials in planar circuit technology, compatible with fully planar fabrication techniques.
24
Left‐handed behavior in a microstrip line loaded with squared split‐ring resonators and an EBG pattern
Miguel Navarro-Cia,Francisco Falcone,Miguel Beruete,Israel Arnedo,Jesus Illescas,A. Marcotegui,Miguel A. G. Laso,Txema Lopetegi +7 more
TL;DR: In this article, an electromagnetic band-gap structure (EBG) and squared split-ring resonators (SSRRs) are combined in a planar microstrip line circuit to obtain negative values of electric permittivity and magnetic permeability.
9
Metamaterial microstrip backward couplers for fully planar fabrication techniques
Eduardo Jarauta,Miguel A. G. Laso,Txema Lopetegi,Francisco Falcone,Miguel Beruete,Juan D. Baena,Jordi Bonache,Ignacio Gil,Joan Garcia-Garcia,A. Marcotegui,Ferran Martin,Ricardo Marqués,Mario Sorolla +12 more
- 01 Jan 2004
TL;DR: In this paper, a novel approach to obtain metamaterials in microwave planar circuit technology compatible with fully planar fabrication techniques is described, and the occurrence of left-handed (metamaterial) wave propagation in such media is demonstrated.
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