Publications

• Article dans une revue

Fusion of transformed shallow features for facial expression recognition

Fares Bougourzi, Karim Mokrani, Yassine Ruichek, Fadi Dornaika, Abdelkrim Ouafi, Abdelmalik Taleb-Ahmed

Facial expression conveys important signs about the human affective state, cognitive activity, intention and personality. In fact, the automatic facial expression recognition systems are getting more interest year after year due to its wide range of applications in several interesting fields such…

IET Image Processing, 2019, 13 (9), pp.1479-1489. ⟨10.1049/iet-ipr.2018.6235⟩. ⟨hal-03138559⟩

• Article dans une revue

Optimization and Comparison between the efficiency of GaNAsSb and GaInNAs single solar cells deposed on GaAs

Wafa Bellil, Abdelkader Aissat, Jean-Pierre Vilcot

In this work we study and optimize the single solar cell efficiency of GaNxAs1-x-ySby and Ga1-xInxNyAs1-y deposed on GaAs. The solar cells are simulated, in the aim to find the best concentration of nitrogen and antimony for GaNxAs1-x-ySby, and indium and nitrogen for Ga1-xInxNyAs1-y which gives us…

Procedia Computer Science, 2019, Procedia Computer Science, 151, pp.1028-1033. ⟨10.1016/j.procs.2019.04.145⟩. ⟨hal-02409552⟩

• Article dans une revue

High Frequency Analysis and Small-Signal Modeling of AlGaN/GaN HEMTs with SiO2/SiN Passivation

Moujahed Gassoumi, Abdelhamid Helali, Malek Gassoumi, Christophe Gaquière, Hassen Maaref

AlGaN/GaN high electron mobility transistors (HEMTs) on Silicon substrates grown by molecular beam epitaxy have been investigated using small-signal microwave measurements, to see performance Radio-frequency of components. Passivation of HEMT devices SiO2/SiN a different pretreatment is used to…

Silicon, 2019, 11 (1), pp.557-562. ⟨10.1007/s12633-018-9767-6⟩. ⟨hal-03148960⟩

• Article dans une revue

Performance Evaluation of Massive MIMO with Beamforming and Non Orthogonal Multiple Access based on Practical Channel Measurements

Eric Pierre Simon, Joumana Farah, Pierre Laly

This paper presents a comprehensive performance analysis of a massive multiple-input multiple-output (MIMO) system using non-orthogonal multiple access (NOMA) in both indoor and outdoor environments, based on practical channel measurements. The latter are performed using frequency-domain channel…

IEEE Antennas and Wireless Propagation Letters, 2019, 18 (6), pp.1263-1267. ⟨10.1109/LAWP.2019.2914300⟩. ⟨hal-02165129⟩

• Communication dans un congrès

Texturation of lead-free BaTiO₃ based piezoelectric ceramics

Pascal Marchet, Angel Prato, Franck Levassort, Claire Bantignies, Maï Pham-Thi, Ana Borta-Boyon, Anne-Christine Hladky

• Communication dans un congrès

Classification Adaptative des attaques IEMI et protocolaires sur les réseaux de communication IEEE 802.11

Jonathan Villain, Virginie Deniau, Anthony Fleury, Eric Pierre Simon, Christophe Gransart

Dans ce travail, nous avons évalué les performances d'un algorithme de classification adaptative et en ligne (SAKM auto-adaptatif Kernel Machine) pour la reconnaissance automatique et en ligne d'attaques sur des communications Wi-Fi (protocole 802.11n). Les résultats présentés ici…

GRETSI 2019 - XXVIIème Colloque francophone de traitement du signal et des images, Aug 2019, Lille, France. 4p. ⟨hal-02315661⟩

• Communication dans un congrès

Indoor 1-40 GHz channel measurements

Maria-Teresa Martinez-Ingles, Juan Pascual-Garcia, Davy Gaillot, Concepcion Borras, Jose-Maria Molina-Garcia-Pardo

13th European Conference on Antennas and Propagation, EuCAP 2019, Mar 2019, Krakow, Poland. pp.295-299. ⟨hal-03346228⟩

• Article dans une revue

Accuracy of Green's function estimation from correlation of diffuse elastic waves on thin plates

Lynda Chehami, Emmanuel Moulin, Julien de Rosny, Claire Prada

In a reverberant cavity, when a noise field is sufficiently diffuse, the correlation of the signal measured by two sensors provides an estimation of the Green's function (GF) between them. Here, the convergence of this passive estimation in the case of elastic waves on thin plates is studied.…

Journal of the Acoustical Society of America, 2019, 146 (5), pp.3505-3511. ⟨10.1121/1.5134066⟩. ⟨hal-02382833⟩

• Communication dans un congrès

300 GHz wireless communication systems exploiting the benefits of combining photonic and electronic transceiver components

I Kallfass, I Dan, P. Szriftgiser, V Chinni, Mohammed Zaknoune, Guillaume Ducournau

The contribution presents a wireless data transmission experiment combining photonic and electronic technologies. The photonic transmitter is based on the use of unitraveling-carrier (ETC) photodiodes. The electronic receiver is based on multi-functional monolithic integrated circuits realized in…

2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2019, Paris, France. ⟨10.1109/IRMMW-THz.2019.8874420⟩. ⟨hal-03286181⟩

• Communication dans un congrès

Impact of polarization diversity in massive MIMO for industry 4.0

Frederic Challita, Pierre Laly, M. Lienard, Davy Gaillot, Emmeric Tanghe, Marwan Yusuf, Wout Joseph

28th European Conference on Networks and Communications, EuCNC 2019, Jun 2019, Valence, Spain. pp.Session ThD2 - Modulation and massive MIMO, 337-341, ⟨10.1109/EuCNC.2019.8801986⟩. ⟨hal-03346245⟩