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Modélisation de la diffusion électromagnétique en haute fréquence d’une surface de mer en présence d’une cible complexe

Majid Rochdi , Ali Khenchaf
ENVIREM 2015, Onera; Centrale Supelec; SEE, Jun 2015, Gif sur Yvette, France
Communication dans un congrès hal-01171084v1

Diffusion Electromagnétique par une Surface Maritime en Présence de Polluants : Comparaison entre Méthodes Rigoureuses et Asymptotiques

Helmi Ghanmi , Ali Khenchaf , Fabrice Comblet
ENVIREM 2015, Onera; Centrale Supelec; SEE, Jun 2015, Gif sur Yvette, France
Communication dans un congrès hal-01171012v1

Bistatic scattering from a contaminated sea surface observed in C, X and Ku bands

Helmi Ghanmi , Ali Khenchaf , Fabrice Comblet
SPIE Remote Sensing, Sep 2014, Amsterdam, Netherlands
Communication dans un congrès hal-01170766v1

Normalized radar cross sections of sea surface estimated using asymptotic and semi-empirical methods in C band

Honglei Zheng , Ali Khenchaf , Helmi Ghanmi , Yunhua Wang , Chaofang Zhao et al.
International Geoscience and Remote Sensing Symposium 2018 (IGARSS 2018), Jul 2018, Valencia, Spain
Communication dans un congrès hal-01867385v1

Estimating Ambiguity and Using Model Weight To Improve the Positioning Accuracy of a Stand-alone Receiver

Ngoc Tan Truong , Ali Khenchaf , Fabrice Comblet
13th European Conference on Antennas and Propagation, EuCAP 2019, Mar 2019, Krakow, Poland. pp.8739397
Communication dans un congrès hal-02434619v1
Image document

A two-way split-step wavelet method for the 2D tropospheric propagation

Thomas Bonnafont , Ali Khenchaf
2022 3rd URSI Atlantic and Asia Pacific Radio Science Meeting (AT-AP-RASC), May 2022, Gran Canaria, Spain. pp.1-4, ⟨10.23919/AT-AP-RASC54737.2022.9814431⟩
Communication dans un congrès hal-03718216v1

Retrieval of Six Years of ZTD Over the Oceans from a French Oceanographic Fleet Vessel Shipborne GNSS Antenna

Aurélie Panetier , Aubin Bleriot Tsapong-Tsague , Pierre Bosser , Ali Khenchaf
AGU Fall Meeting 2022, Dec 2022, Chicago, United States
Communication dans un congrès hal-03914120v1

Robust-Extended Kalman Filter and Long Short-Term Memory Combination to Enhance the Quality of Single Point Positioning

Ngoc Tan Truong , Ali Khenchaf , Fabrice Comblet , Pierre Franck , Jean-Marc Champeyroux et al.
Applied Sciences, 2020, 10 (12), pp.4335-1 - 4335-25. ⟨10.3390/app10124335⟩
Article dans une revue hal-02924107v1

MONOSTATIC AND BISTATIC ELECTROMAGNETIC SIGNATURE OF SEA AND GROUND CLUTTER IN HF BAND ESTIMATED BY USING SPM, TSM AND SSA MODELS

Ali Khenchaf , Laurent Vaitilingom
PIERS 2012, Mar 2012, Kuala Lumpur, Malaysia. pp.81
Communication dans un congrès hal-00687507v1

Gaussian beam summation method vs. Gaussian beam launching in high-frequency RCS of complex radar targets

Helmi Ghanmi , Ali Khenchaf , Philippe Pouliguen , Papa Ousmane Leye
IEEE Conference on Antenna Measurments and Applications 2017, (CAMA 2017), Dec 2017, Tsukuba, Japan
Communication dans un congrès hal-01698681v1

Why Synchronization is a Key Issue in Modern Electronic Support Measures

Hugo Seuté , Jean-François Grandin , Cyrille Enderli , Ali Khenchaf , Jean-Christophe Cexus et al.
IRS 2015, Jun 2015, Dresden, Germany
Communication dans un congrès hal-01170953v1

A methodology to evaluate important dimensions of information quality in systems

Ion George Todoran , Laurent Lecornu , Ali Khenchaf , Jean-Marc Le Caillec
Journal of data and information quality, 2015, 6 (2-3), pp.art.n°11 -. ⟨10.1145/2744205⟩
Article dans une revue hal-01185476v1

Ship Profile Imaging Using Multipath Backscattering

Jean-Marc Le Caillec , Jérôme Habonneau , Ali Khenchaf
Remote Sensing, 2019, 11 (7), pp.748. ⟨10.3390/rs11070748⟩
Article dans une revue hal-02111493v1

Fusion Systems Evaluation: An information Quality Perspective

Ion George Todoran , Laurent Lecornu , Ali Khenchaf , Jean-Marc Le Caillec
Multisensor data fusion : from algorithms and architectural design to applications, CRC Press, pp.147 - 156, 2015, Devices, Circuits, and Systems, 978-1-48-226374-9
Chapitre d'ouvrage hal-01271156v1
Image document

Saliency Attention and SIFT Keypoints Combination for Automatic Target Recognition on MSTAR dataset

Ayoub Karine , Abdelmalek Toumi , Ali Khenchaf , Mohammed El Hassouni
3rd International Conference on Advanced Technologies for Signal and Image Processing - ATSIP’2017, Mar 2017, fez Morocco. ⟨10.1109/ATSIP.2017.8075558⟩
Communication dans un congrès hal-01657530v1

Détection par SVM - Application à la détection de churn en téléphonie mobile prépayée

C. Archaux , A. Martin , Ali Khenchaf
Extraction et Gestion des Connaissances (EGC), in Revue des Nouvelles Technologies de l`Information, volume = 2, pages = 597, address = Clermont Ferrand, France, year = 2004, month = 20-23 January, pdf = 1, nat = 1, keyword = FAD; classification; detection; SVM; telephony,, 2004, France. pp.Non renseigne
Communication dans un congrès hal-00518826v1

Numerical and Experimental study of the hydrodynamic phenomena in hetereogenous sea surface EM Bistatic scattering

Slah-Eddine Ben Khadra , Ali Khenchaf , K. Ben Khadhra
Progress In Electromagnetics Research B, 2011, 35, pp.151-166
Article dans une revue hal-00636336v1
Image document

Numerical and Experimental Study of the Hydrodynamic Phenomena in Heterogeneous Sea Surface EM Bistatic Scattering.

Slah-Eddine Ben Khadra , Ali Khenchaf
OCEANS'11, Jun 2011, Santander, Spain
Communication dans un congrès hal-00636413v1

Simulations and Experiments on Bistatic Imaging Radar

Fabrice Comblet , Fabrice Pellen , Ali Khenchaf
Radar, Oct 2004, Toulouse, France. pp.Non renseigne
Communication dans un congrès hal-00518787v1

Morphological-based source extraction method for HFSW radar ship detection

Samuel Grosdidier , Alexandre Baussard , Ali Khenchaf
IEEE International Geoscience And Remote Sensing Symposium, IGARSS, Jul 2010, Honolulu, Hawai, United States. pp.Non renseigne
Communication dans un congrès hal-00518517v1

PO/MEC-based bistatic scattering model for complex objects over a sea surface

Majid Rochdi , Alexandre Baussard , Ali Khenchaf
IEEE International Radar Conference, RADARCON'10, 2010, Washington, DC, United States. pp.Non renseigne
Communication dans un congrès hal-00518520v1

Aircraft Target Recognition: A Novel Approach for Features Extraction from ISAR Images

Mn Saidi , Abdelmalek Toumi , Brigitte Hoeltzener , Ali Khenchaf , D. Aboutajdine et al.
Radar, address = Bordeaux, France, year = 2009, month = 12-16 October, pdf = 1, nat = 0, keyword = ,, 2009, France. pp.Non renseigne
Communication dans un congrès hal-00518538v1

Automatic recognition of ISAR Images: Target shapes features extraction

Mn Saidi , Brigitte Hoeltzener , Abdelmalek Toumi , Ali Khenchaf , D. Aboutajdine et al.
IEEE International Conference on Information & Communication Technologies: from Theory to Applications, address = Damascus, Syria, year = 2008, month = 7-11 April, nat = 0, pdf = 1, keyword = FAD,, 2008, France. pp.Non renseigne
Communication dans un congrès hal-00518590v1

RCS Complex Target, Gaussian Beam Summation Method

Ali Khenchaf , Papa Ousmane Leye , Philippe Pouliguen
EUCAP 2016, Apr 2016, Davos, Switzerland. ⟨10.1109/EuCAP.2016.7481730⟩
Communication dans un congrès hal-01653348v1

Gaussian beam summation method vs. Gaussian beam launching in high-frequency RCS of complex radar targets

Papa Ousmane Leye , Ali Khenchaf , Philippe Pouliguen
IGARSS 2016, Jul 2016, Beijing, China. ⟨10.1109/IGARSS.2016.7729679⟩
Communication dans un congrès hal-01653326v1

Estimating Of Water Quality Parameters Using Active And Passive Microwave Remote Sensing

Abdelmalek Toumi , Ali Khenchaf , Muntadher A. Shareef
ATSIP 2016, Mar 2016, Monastir, Tunisia. ⟨10.1109/ATSIP.2016.7523149⟩
Communication dans un congrès hal-01653378v1

Assessment of Inversion Models for Sea Surface Wind Speed Retrieval from Sentinel-1 Data

Ali Khenchaf , Carole Nahum , Fabrice Comblet , Tran Vu La
ATSIP 2016, Mar 2016, Monastir, Tunisia. ⟨10.1109/ATSIP.2016.7523147⟩
Communication dans un congrès hal-01653350v1
Image document

ISAR imaging Based on the Empirical Mode Decomposition Time-Frequency Representation

Orian Couderc , Jean-Christophe Cexus , Fabrice Comblet , Abdelmalek Toumi , Ali Khenchaf et al.
International Radar Symposium 2016 (IRS2016), May 2016, Cracovie, Poland
Communication dans un congrès hal-01326380v1
Image document

A STATISTICAL MODEL OF SEA CLUTTER IN PANCHROMATIC HIGH RESOLUTION IMAGES

Guillaume Jubelin , Ali Khenchaf
IGARSS 2012, Jul 2012, Munich, Germany
Communication dans un congrès hal-00729160v1
Image document

Influence de l'estimation des paramètres de texture pour la classification de données complexes

Anthony Fiche , Jean-Christophe Cexus , Arnaud Martin , Ali Khenchaf
Extraction et Gestion des Connaissances, Jan 2011, Brest, France. pp.10h
Communication dans un congrès hal-00657521v1