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Listar por palabra clave "Groove gap waveguide (GGW)"

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Listar por palabra clave "Groove gap waveguide (GGW)"

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    Compact Combline Filter Embedded in a Bed of Nails 
    Baquero Escudero, Mariano; Valero-Nogueira, Alejandro; Ferrando-Rocher, Miguel; Bernardo Clemente, Bernardo; Boria Esbert, Vicente Enrique (Institute of Electrical and Electronics Engineers, 2019-04)
    [EN] In this paper, we propose a compact topology for high-frequency bandpass filters using coaxial cavities embedded in a bed of nails, including a complete design procedure combining equivalent circuit models and full-wave ...
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    Full-Metal K-Ka Dual-Band Shared-Aperture Array Antenna Fed by Combined Ridge-Groove Gap Waveguide 
    Ferrando-Rocher, Miguel; Herranz Herruzo, José Ignacio; Valero-Nogueira, Alejandro; Bernardo Clemente, Bernardo (Institute of Electrical and Electronics Engineers, 2019-07)
    [EN] This letter presents an 8 x 8 dual-band shared-aperture array antenna operating in K-(19.5-21.5 GHz) and Ka-band (29-31 GHz) using gap waveguide technology. Radiating elements consist of circular apertures located on ...
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    Half-Mode Waveguide Based on Gap Waveguide Technology for Rapid Prototyping 
    Ferrando-Rocher, Miguel; Herranz Herruzo, José Ignacio; Valero-Nogueira, Alejandro; Baquero Escudero, Mariano (Institute of Electrical and Electronics Engineers, 2022-02)
    [EN] In this letter, a half-mode waveguide based on gap waveguide (GW) technology for rapid prototyping is explored. Two devices have been designed and measured for demonstration purposes: a power divider and a curved ...
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    Peak Power Handling Capability in Groove Gap Waveguide Filters Based on Horizontally Polarized Resonators and Enhancement Solutions 
    Morales-Hernández, Aitor; Sánchez-Soriano, Miguel Ángel; Ferrando-Rocher, Miguel; Taroncher Calduch, Mariam; Marini, Stephan; Boria Esbert, Vicente Enrique (Institute of Electrical and Electronics Engineers, 2022-07)
    [EN] This letter studies the peak power handling capability (PPHC) in groove gap waveguide filters based on horizontally polarized resonators. Moreover, a modification of the resonant cavity is proposed, where the central ...
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    Performance Assessment of Gap Waveguide Array Antennas: CNC Milling vs. 3D Printing 
    Ferrando-Rocher, Miguel; Herranz Herruzo, José Ignacio; Valero-Nogueira, Alejandro; Bernardo Clemente, Bernardo (Institute of Electrical and Electronics Engineers, 2018)
    [EN] This letter focuses on comparing manufacturing features of three-dimensional (3-D) printing techniques versus conventional computer numerical control (CNC) milling in the context of gap waveguide technology. To this ...
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    Propagation Characteristics of Groove Gap Waveguide Below and Above Cutoff 
    Berenguer Verdú, Antonio José; Fusco, Vincent; Zelenchuk, Dmitry E.; Sánchez-Escuderos, Daniel; Baquero Escudero, Mariano; Boria Esbert, Vicente Enrique (Institute of Electrical and Electronics Engineers (IEEE), 2016-01)
    Recently, gap waveguides have been shown as a potential alternative to convenational waveguides in the millimeter-wave band. Until now, groove gap waveguide (GGW) has been studied through direct correspondence with rectangular ...
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    Study of the Multipactor Effect in Groove Gap Waveguide Technology 
    Vague Cardona, José Joaquín; Asensio, Irene; Coves, Ángela; San Blas, Ángel A.; Reglero Mangada, Marta Sofía; Vidal Pantaleoni, Ana; Raboso, David; Baquero Escudero, Mariano; Boria Esbert, Vicente Enrique (Institute of Electrical and Electronics Engineers, 2022-05)
    [EN] This article presents a theoretical and experimental comparative study of the different multipactor threshold values obtained in the rectangular waveguide (RW) and the groove gap waveguide (GGW). To this end, the ...