Ronan Sauleau
University of Rennes
838 Papers
3.2K Citations
Ronan Sauleau is an academic researcher from University of Rennes. The author has contributed to research in topics: Antenna (radio) & Lens (optics). The author has an hindex of 49, co-authored 751 publications. Previous affiliations of Ronan Sauleau include University of Nottingham & European University.
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Papers
Analytical Model and Study of Continuous Parallel Plate Waveguide Lens-like Multiple-Beam Antennas
TL;DR: In this article, an analytical model based on geometrical optics is proposed to design and analyze continuous parallel plate waveguide (PPW) lens-like antennas, which is based on a transversal PPW section working as a lenslike beamformer.
Multibeam Si/GaAs Holographic Metasurface Antenna at W -Band
Okan Yurduseven,Choonsup Lee,David Gonzalez-Ovejero,Mauro Ettorre,Ronan Sauleau,Goutam Chattopadhyay,Vincent Fusco,Nacer Chahat +7 more
TL;DR: In this paper, the authors demonstrate a Si-GaAs-based holographic metasurface antenna operating at 94 GHz, which molds the radiated beam by resorting to a holographic approach involving the modulation of a guided-mode generated by a pillbox beamformer.
Unit Cell for Reflectarrays Operating With Independent Dual Circular Polarizations
TL;DR: In this article, a unit cell for dual-circularly-polarized (CP) re- illuminated by a dual-CP primary feed is designed and validated experimentally around 8.5 GHz.
Long Slot Array Fed by a Nonuniform Corporate Feed Network in PPW Technology
TL;DR: In this article, a novel architecture of high-gain continuous transverse stub (CTS) antenna array operating at E-band (71-86 GHz) with reduced sidelobe level (SLL) was presented.