P
Philippe Rondeau
Researcher at Thales Group
Publications - 34
Citations - 189
Philippe Rondeau is an academic researcher from Thales Group. The author has contributed to research in topics: Lidar & Signal. The author has an hindex of 7, co-authored 34 publications receiving 153 citations. Previous affiliations of Philippe Rondeau include Centre national de la recherche scientifique.
Papers
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Journal ArticleDOI
Airborne forward-pointing UV Rayleigh lidar for remote clear air turbulence detection: system design and performance.
TL;DR: Flight test measurements demonstrate this unique lidar system being able to resolve air density fluctuations occurring in light-to-moderate CAT at 5 km or moderate CAT at 10 km distance, and a scaling of the determined stability and noise characteristics shows that such performance is adequate for an application in commercial air transport.
Journal ArticleDOI
Frequency-modulated multifunction lidar for anemometry, range finding, and velocimetry–1. Theory and signal processing
Patrick Feneyrou,Luc Leviandier,J. Minet,Gregoire Pillet,Aude Martin,Daniel Dolfi,Jean-Pierre Schlotterbeck,Philippe Rondeau,Xavier Lacondemine,A. Rieu,T. Midavaine +10 more
TL;DR: Original waveforms and optimized signal processing are proposed for frequency-modulated continuous-wave lidar for range finding, velocimetry, and laser anemometry, taking into account wind-induced bistatism.
Journal ArticleDOI
Frequency-modulated multifunction lidar for anemometry, range finding, and velocimetry-2. Experimental results.
Patrick Feneyrou,Luc Leviandier,J. Minet,Gregoire Pillet,Aude Martin,Daniel Dolfi,Jean-Pierre Schlotterbeck,Philippe Rondeau,Xavier Lacondemine,A. Rieu,T. Midavaine +10 more
TL;DR: Frequency-modulated continuous-wave lidar is evaluated for range finding, velocimetry, and laser anemometry to avoid parasitic echoes in the vicinity of a helicopter and to measure the air speed at the shortest distance farther than the rotor-induced turbulent volume around the helicopter.
Patent
Optical anemometric probe with two measurement axes
TL;DR: An optical anemometric probe includes a laser source emitting a linearly polarized primary light beam and an optical block having splitting means for separating the primary beam, an optical reference pathway, optical emission pathway and optical measurement pathway as discussed by the authors.
Clear air turbulence detection and characterisation in the delicat airborne lidar project
Patrick Vrancken,Martin Wirth,Dimitry Rempel,Gerhard Ehret,Agnès Dolfi-Bouteyre,Laurent Lombard,Thierry Gaudo,David Rees,Hervé Barny,Philippe Rondeau +9 more
TL;DR: In this paper, a long-range airborne UV and high spectral resolution lidar is used for the detection of clear air turbulence (CAT) and characterisation of CAT in the air.