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Numerical Study on the Orthogonality of the Fields Radiated by an Aperture
This work studies the orthogonality of the fields radiated by the different modes of a radiating aperture. Waveguide modes exhibit an …
Lucas Polo-López, Juan Córcoles, Jorge A. Ruiz-Cruz, Jose R. Montejo-Garai, Jesus M. Rebollar
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Ridged Meandered Waveguides for 3D Routing and Phase Delay Control and Its Application to Discrete Lenses
In this article, an innovative procedure to design ridged meandered waveguides (RMWs) is introduced. By modulating the meandered …
Lisa Berretti, Renaud Loison, Esteban Menargues, Santiago Capdevila, Lucas Polo-López, Giovanni Toso, María García-Vigueras
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Vertically Printable Evanescent Mode Filters
This article proposes an original structure of evanescent quadridge antenna (EQA) to conceive dual-polarized full-metal front-ends that …
Lucas Polo-López, Stefano Sirci, Antoine Calleau, Santiago Capdevila, Giovanni Toso, Esteban Menargues, María García-Vigueras
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Solving Sub-Wavelength Lattice Reduction in Full-Metal Front-Ends for Dual-Polarized Active Antennas
This article proposes an original structure of evanescent quadridge antenna (EQA) to conceive dual-polarized full-metal front-ends that …
Lucas Polo-López, Esteban Menargues, Santiago Capdevila, Giovanni Toso, María García-Vigueras
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Manufacturing Guidelines for W-Band Full-Metal Waveguide Devices: Selecting the Most Appropriate Technology
This article analyzes some of the key aspects of manufacturing techniques for passive components and antennas in the millimeter band, …
Pablo Sanchez-Olivares, Marta Ferreras, Eduardo Garcia-Marin, Lucas Polo-López, Adrian Tamayo-Dominguez, Juan Córcoles, Jose Manuel Fernandez-Gonzalez, José Luis Masa-Campos, Jose Ramon Montejo-Garai, Jesús María Rebollar Machain, Jorge A. Ruiz-Cruz, Manuel Sierra Castaner, Manuel Sierra Perez, Mariano Barba-Gea, Jose Luis Besada, Jesus Grajal
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Waveguide Manufacturing Technologies for Next-Generation Millimeter-Wave Antennas
Some recent waveguide-based antennas are presented in this paper, designed for the next generation of communication systems operating …
Lucas Polo-López, Pablo Sanchez-Olivares, Eduardo Garcia-Marin, Jorge A. Ruiz-Cruz, Juan Córcoles, Jose L. Masa-Campos, Jose R. Montejo-Garai, Jesus M. Rebollar
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Triple-Radiation Pattern Monopulse Horn Feed With Compact Single-Layer Comparator Network
A monopulse horn feed with a triple-radiation pattern (sum, elevation difference, and azimuthal difference) operating at 35 GHz is …
Lucas Polo-López, Juan Córcoles, Jorge A. Ruiz-Cruz, Jose R. Montejo-Garai, Jesus M. Rebollar
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Modal Field Synthesis of Monopulse Difference Patterns for Radiating Aperture
This communication presents a rigorous method to synthesize radiating aperture field distributions that produce monopulse difference …
Lucas Polo-López, Juan Córcoles, Jorge A. Ruiz-Cruz
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Mechanically Reconfigurable Linear Phased Array Antenna Based on Single-Block Waveguide Reflective Phase Shifters With Tuning Screws
This work presents the design and prototyping of a reconfigurable phased array in Ku band (16 to 18 GHz) implemented in waveguide …
Lucas Polo-López, José Luis Masa-Campos, Alfonso Tomás Muriel-Barrado, Pablo Sanchez-Olivares, Eduardo Garcia-Marin, Juan Córcoles, Jorge A. Ruiz-Cruz
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Analytical Far-Zone Calculation of the Field Radiated From an Equilateral Triangular Aperture
This communication contributes to the classical analytical models for computing the radiated electromagnetic fields from an aperture …
Lucas Polo-López, Juan Córcoles, Jorge A. Ruiz-Cruz
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