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Listar por autor "Alfonso Alós, Esperanza"

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Listar por autor "Alfonso Alós, Esperanza"

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    Design and experimental verification of ridge gap waveguide in bed of nails for parallel-plate mode suppression 
    Kildal, Per-Simon; Zaman, Ashraf Uz; Rajo Iglesias, Eva; Alfonso Alós, Esperanza; Valero-Nogueira, Alejandro (Institution of Engineering and Technology (IET), 2011-02)
    This study describes the design and experimental verification of the ridge gap waveguide, appearing in the gap between parallel metal plates. One of the plates has a texture in the form of a wave-guiding metal ridge ...
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    Gap Waveguides using a suspended stripon a bed of nails 
    Valero-Nogueira, Alejandro; Baquero Escudero, Mariano; Herranz Herruzo, José Ignacio; Doménech Navarro, Javier; Alfonso Alós, Esperanza; Vila Jiménez, Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2011)
    This letter discusses the feasibility of a new type of waveguide consisting of a strip suspended on a bed of nails. The bed of nails enforces a stopband, while the strip opens a propagating path that can be used to design ...
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    New quasi-TEM waveguides using artificial surfaces and their application to antennas and circuits 
    Alfonso Alós, Esperanza (Universitat Politècnica de València, 2011-06-24)
    Research interest: In recent years we have seen the emergence of commercial applications at high frequencies, such as the top part of the microwave band and the millimeter and sub-millimeter bands, and it is expected a ...