Aperture antennas

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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Contribution of the Evanescent Modes to the Power Radiated by an Aperture
This work addresses the contribution of evanescent modes to the total power radiated by an aperture antenna. These modes are normally …
Lucas Polo-López, Juan Córcoles, Jorge A. Ruiz-Cruz
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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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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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On the Theoretical Maximum Directivity of a Radiating Aperture From Modal Field Expansions
This communication addresses the maximization of the directivity from a radiating aperture through the derivation of a closed-form …
Lucas Polo-López, Juan Córcoles, Jorge A. Ruiz-Cruz, Jose R. Montejo-Garai, Jesus M. Rebollar
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