Article dans une revue

2012

ref_biblio

Christine Letrou, Amir Boag. Generalized multilevel physical optics (MLPO) for comprehensive analysis of reflector antennas. IEEE Transactions on Antennas and Propagation, 2012, 60 (2), pp.1182-1186. ⟨10.1109/TAP.2011.2173118⟩. ⟨hal-00718319⟩

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Christine Letrou, Vladimir B. Khaikin, Amir Boag. Analysis of the RATAN-600 radiotelescope antenna with a multilevel physical optics algorithm. Comptes Rendus. Physique, 2012, 13 (1), pp.38-45. ⟨10.1016/j.crhy.2011.10.011⟩. ⟨hal-00726148⟩

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2009

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Anca Fluerasu, Christine Letrou. Gaussian beam launching for 3D physical modeling of propagation channels. Annals of Telecommunications - annales des télécommunications, 2009, 64 (11-12), pp.763 - 776. ⟨10.1007/s12243-009-0121-2⟩. ⟨hal-01357124⟩

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Communication dans un congrès

2023

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Ludger Klinkenbusch, Christine Letrou, Giuliano Manara. Complex-source beam representation of the fields radiated by a gaussian window. XXXVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), Aug 2023, Sapporo, Japan. pp.1-4, ⟨10.23919/URSIGASS57860.2023.10265369⟩. ⟨hal-04311828⟩

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2022

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Christine Letrou, Mossaab Hariz, Barak Galanti, Amir Boag. Analysis of scattering by large open-ended cavities using the gaussian beam shooting technique. 3rd URSI Atlantic / Asia-Pacific Radio Science Meeting - 2022, URSI, May 2022, Gran Canaria, Spain. ⟨hal-04311657⟩

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2021

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Christine Letrou, Mossaab Hariz, Amir Boag. Frame-based Gaussian beam summation method: theory and applications. DD 2021: Days on diffraction, May 2021, St Petersburg (online), Russia. ⟨hal-03327929⟩

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Christine Letrou, Mossaab Hariz, Barak Galanti, Amir Boag. Fast monostatic scattering computation based on Gaussian beam shooting and frame decomposition. COMCAS 2021: IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, IEEE, Nov 2021, Tel-Aviv, Israel. pp.51-54, ⟨10.1109/COMCAS52219.2021.9629065⟩. ⟨hal-03456099⟩

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2019

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Christine Letrou, Mossaab Hariz, Amir Boag. Accuracy study and validation techniques for fast beam-based monostatic scattering computations. ICEAA 2019: 21st International Conference on Electromagnetics in Advanced Applications, Sep 2019, Granada, Spain. pp.0824-0827, ⟨10.1109/ICEAA.2019.8878975⟩. ⟨hal-02452844⟩

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2017

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Christine Letrou, Igor Gershenzon, Mossaab Hariz, Amir Boag. Fast beam-based analysis of monostatic scattering. ICEAA 2017 : 19th International Conference on Electromagnetics in Advanced Applications, Sep 2017, Verona, Italy. pp.810 - 811, ⟨10.1109/ICEAA.2017.8065373⟩. ⟨hal-01686710⟩

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Christine Letrou, M. K. Lebedev, Vladimir B. Khaikin, Amir Boag. Analysis of RATAN-600 radiation patterns in new operation modes using the MLPO algorithm. COMCAS 2017 : IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems , Nov 2017, Tel-Aviv, Israel. pp.1 - 3, ⟨10.1109/COMCAS.2017.8244848⟩. ⟨hal-01686731⟩

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2016

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Christine Letrou, Igor Gershenzon, Yaniv Brick, Amir Boag. Physical Optics versus Gaussian Beam Shooting for shadow field analysis in high frequency regime. EMTS 2016 : URSI Commission B International Symposium on Electromagnetic Theory , Aug 2016, Espoo, Finland. pp.328 - 330, ⟨10.1109/URSI-EMTS.2016.7571388⟩. ⟨hal-01360565⟩

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2015

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Emna-Amira Fnaiech, Christine Letrou, Arnaud Ginestet, Gilles Beauquet. Paraxial Gaussian beam shooting algorithm for 3D propagation simulation in built environments. ICEAA 2015 : International Conference on Electromagnetics in Advanced Applications, Sep 2015, Torino, Italy. pp.1155 - 1158, ⟨10.1109/ICEAA.2015.7297300⟩. ⟨hal-01359513⟩

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Christine Letrou, Vladimir B. Khaikin, Amir Boag. Analysis of Very Large Radio Telescope Antennas Using Multilevel Physical Optics Algorithm. USNC-URSI 2015 : Radio Science Meeting, Jul 2015, Vancouver, Canada. pp.365 - ⟨10.1109/USNC-URSI.2015.7303649⟩. ⟨hal-01359504⟩

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2014

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Igor Francisco Arias Lopez, Christine Letrou. Frame-based Gaussian beam shooting from experimental far field data. ICEAA 2014 : International Conference on Electromagnetics in Advanced Applications, Aug 2014, Palm Beach, Aruba. pp.532 - 535, ⟨10.1109/ICEAA.2014.6903914⟩. ⟨hal-01262400⟩

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Emna-Amira Fnaiech, Christine Letrou, Arnaud Ginestet, Gilles Beauquet. Frame-based Gaussian beam shooting simulation of back-scattered fields in the presence of a building. ICEAA 2014 : International Conference on Electromagnetics in Advanced Applications , Aug 2014, Palm Beach, Aruba. pp.484 - 487, ⟨10.1109/ICEAA.2014.6903902⟩. ⟨hal-01262398⟩

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Arnaud Ginestet, Christine Letrou, Gilles Beauquet, Emna-Amira Fnaiech. Adaptability of parabolic wave equation and Gaussian Beam Shooting methods to electromagnetic propagation in urban configurations. RADAR 2014 : International Radar Conference, Oct 2014, Lille, France. pp.1 - 6, ⟨10.1109/RADAR.2014.7060263⟩. ⟨hal-01255020⟩

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2013

ref_biblio

Igor Francisco Arias Lopez, Christine Letrou. Gaussian beam launching based on frame decomposition and 3d spectral partition. ICEAA 2013 : International Conference on Electromagnetics in Advanced Applications, Sep 2013, Torino, Italy. pp.692 - 695, ⟨10.1109/ICEAA.2013.6632333⟩. ⟨hal-01269670⟩

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Christine Letrou, Amir Boag. Near-field multilevel physical optics for fast analysis of multi-reflector antennas. EMTS '13 : International Symposium on Electromagnetic Theory, May 2013, Hiroshima, Japan. pp.792-795. ⟨hal-00850413⟩

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Christine Letrou, Amir Boag. Fast near-field physical optics algorithm. ICEAA 2013 : International Conference on Electromagnetics in Advanced Applications, Sep 2013, Torino, Italy. pp.37 - 37. ⟨hal-01257107⟩

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2012

ref_biblio

Christine Letrou, Amir Boag. An MLPO algorithm for fast evaluation of the focal plane fields of reflector antennas. EUCAP '12 : 6th European Conference on Antennas and Propagation, Mar 2012, Prague, Czech Republic. pp.3436-3437, ⟨10.1109/EuCAP.2012.6206071⟩. ⟨hal-00718480⟩

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2011

ref_biblio

Igor Francisco Arias Lopez, Christine Letrou. Frame decomposition of scattered fields. ICEAA 2011 : International Conference on Electromagnetics in Advanced Applications, Sep 2011, Torino, Italy. pp.1261 - 1264, ⟨10.1109/ICEAA.2011.6046529⟩. ⟨hal-01306760⟩

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Christine Letrou, Christian Parrot, Amir Baruh, Vladimir B. Khaikin, M. K. Lebedev, et al.. Analysis of RATAN-600 radio telescope antenna using the MLPO algorithm. EuCAP 2011: 5th European Conference on Antennas and Propagation, Apr 2011, Rome, Italy. pp.658-661. ⟨hal-01302405⟩

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Christine Letrou, Christian Parrot, Vladimir B. Khaikin, M. K. Lebedev, Amir Boag. Near and far field simulation of RATAN-600 radio telescope antenna using the MLPO algorithm. COMCAS 2011 : 3rd International Conference on Microwaves, Communications, Antennas and Electronics Systems, Nov 2011, Tel Aviv, Israel. pp.1 - 2, ⟨10.1109/COMCAS.2011.6105931⟩. ⟨hal-01298131⟩

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2010

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Ihssan Ghannoum, Christine Letrou, Gilles Beauquet. Frame based gaussian beam bouncing. EMTS 2010 : 20th URSI International Symposium on Electromagnetic Theory, Aug 2010, Berlin, Germany. pp.68-71, ⟨10.1109/URSI-EMTS.2010.5637284⟩. ⟨hal-01308276⟩

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Ihssan Ghannoum, Christine Letrou, Gilles Beauquet. Gaussian beam shooting algorithm based on iterative frame decomposition. 4th European Conference on Antennas and Propagation (EuCAP 2010), Apr 2010, Barcelone, Spain. ⟨hal-01356409⟩

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M. K. Lebedev, Vladimir B. Khaikin, Amir Boag, Christine Letrou. Optical and diffraction simulation techniques for large multibeam reflector. MSMW 2010 : 7th International Kharkov Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves, Jun 2010, Kharkiv, Ukraine. pp.1 - 3, ⟨10.1109/MSMW.2010.5546098⟩. ⟨hal-01356714⟩

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Christian Parrot, Frédérique Silber-Chaussumier, Daniel Millot, Christine Letrou, Amir Baruh, et al.. Parallelization of the multilevel fast physical optics algorithm with application to reflector antennas. APSURSI 2010 : International Symposium on Antennas and Propagation and CNC/USNC/URSI Radio Science Meeting, Jul 2010, Toronto, Canada. ⟨hal-01465749⟩

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Christian Parrot, Daniel Millot, Christine Letrou, Amir Boag. Scaling of the Multilevel Physical Optics parallel algorithm on a large grid. EUCAP 2010 : Proceedings of the Fourth European Conference on Antennas and Propagation, Apr 2010, Barcelone, Spain. ⟨hal-00690490⟩

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2009

ref_biblio

Amir Boag, Amir Shlivinski, Christine Letrou. Multilevel array decomposition algorithm for fast statistical characterization of conformal arrays in the presence of excitation errors. APS 2009 : IEEE Antennas and Propagation Society International Symposium , Jun 2009, Charleston, Sc, United States. ⟨hal-00443795⟩

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Ihssan Ghannoum, Christine Letrou, Gilles Beauquet. Utilisation de faisceaux gaussiens pour simuler la propagation en environnement complexe. JS '09 : Journées scientifiques d'URSI-France "Propagation et Télédétection", Mar 2009, Paris, France. pp.265-268. ⟨hal-00801775⟩

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Ihssan Ghannoum, Christine Letrou, Gilles Beauquet. A Gaussian beam shooting algorithm for radar propagation simulations. RADAR 2009 : International Radar Conference 'Surveillance for a safer world', Oct 2009, Bordeaux, France. ⟨hal-00443752⟩

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Christine Letrou, Amir Boag, Amir Shlivinski. Fast characterization of radiation patterns of conformal array antennas in the presence of excitation errors. RADAR 2009 : International Radar Conference "Surveillance for a safer world", Oct 2009, Bordeaux, France. pp.1 - 5. ⟨hal-00443763⟩

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Christian Parrot, Daniel Millot, Christine Letrou, Amir Boag. A distributed memory multiLevel fast physical optics algorithm. EuCAP 2009 : 3rd European Conference on Antennas and Propagation, Mar 2009, Berlin, Germany. pp.141-144. ⟨hal-00443799⟩

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2008

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Ihssan Ghannoum, Christine Letrou. A Gaussian beam re-expansion scheme for fast physical simulations in large environments. URSI General Assembly 2008, Aug 2008, Chicago, United States. ⟨hal-01373720⟩

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Amir Shlivinski, Christine Letrou, Amir Boag. Fast time domain physical optics for the analysis of non linear phenomena in large reflector antennas. URSI 2008 : IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, Jul 2008, San Diego, CA, United States. ⟨hal-01393869⟩

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Amir Shlivinski, Christine Letrou, Amir Boag. Multilevel time domain physical optics for non linear scattering. URSI 2008: 29th General Assembly of the International Union of Radio Science, Aug 2008, Chicago, United States. pp.1 - 4. ⟨hal-01374616⟩

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2007

ref_biblio

Amir Shlivinski, Christine Letrou, Amir Boag. Fast time domain physical optics for non linear scattering. EuCAP 2007 : 2nd European Conference on Antennas and Propagation, Nov 2007, Edinburgh, United Kingdom. pp.1 - 6. ⟨hal-01327889⟩

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