H
Herve Legay
Researcher at Alenia Aeronautica
Publications - 236
Citations - 3170
Herve Legay is an academic researcher from Alenia Aeronautica. The author has contributed to research in topics: Antenna (radio) & Microstrip antenna. The author has an hindex of 24, co-authored 222 publications receiving 2729 citations. Previous affiliations of Herve Legay include Thales Group & Institut national des sciences appliquées de Rennes.
Papers
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Journal ArticleDOI
Dual-Polarization Dual-Coverage Reflectarray for Space Applications
Jose A. Encinar,L.Sh. Datashvili,J.A. Zornoza,Manuel Arrebola,Manuel Sierra-Castaner,J.L. Besada-Sanmartin,Horst Baier,Herve Legay +7 more
TL;DR: A breadboard of a three-layer printed reflectarray for dual polarization with a different coverage in each polarization has been designed, manufactured, and tested as discussed by the authors, which consists of three layers of rectangular patch arrays separated by a honeycomb and backed by a ground plane.
Journal ArticleDOI
A metallic Fabry-Perot directive antenna
TL;DR: In this paper, the design of a directive antenna using the electromagnetic resonances of a Fabry-Perot cavity was reported. But the design was based on a patch antenna placed in the cavity at the vicinity of the ground plane and only one excitation point is needed.
Patent
Compact radiating element having resonant cavities
TL;DR: In this paper, the authors proposed a radiating element structure of improved compactness, on the upper cavity of which a polarizing radome is mounted, where corrugations are formed substantially beneath a first floorplan, which defines the upper resonant cavity.
Journal ArticleDOI
The Phoenix Cell: A New Reflectarray Cell With Large Bandwidth and Rebirth Capabilities
TL;DR: In this article, a phase-shifting cell for linearly polarized reflectarray applications is presented, which provides a nearly 360° phase range and naturally comes back to its initial geometry after the phase cycle has been achieved.
Journal ArticleDOI
Broadband Design of a Single Layer Large Reflectarray Using Multi Cross Loop Elements
TL;DR: In this paper, a single layer large printed reflectarray with multi cross loop elements of variable loop length for broadband operation was designed and fabricated using this technique and both simulations and measurement results demonstrated improved gain bandwidth performance.