Publicaciones

• Article dans une revue

On the use of tracking loops for low-complexity multi-path channel estimation in OFDM systems

Huaqiang Shu, Eric Pierre Simon, Laurent Ros

—This paper treats pilot aided multi-path channel estimation with tracking loops for OFDM systems under slow to moderate fading conditions. Recent works have presented theoretical results for the tuning of second-order and third-order tracking loops in the particular context of Jakes's Doppler...

Signal Processing, 2015, 117, pp.174-187. ⟨10.1016/j.sigpro.2015.05.012⟩. ⟨hal-01174265⟩

• Communication dans un congrès

Intelligent receiver for M-OAM IR-UWB modulations system

Lamyae Maatougui, Khadija Hamidoun, Yassin El Hillali, Atika Rivenq, A. Hajjaji, H. Ouahmane

Wireless technology for communication, represents a permanent and evolutionary need in transport field, motivated by the improvement of the efficiency and safety of transports. The use of the ultra-wideband (UWB) technique can satisfy such a need. UWB ofTers numerous advantages such as: the large...

4th IEEE International Conference on Advanced Logistics and Transport, IEEE ICALT 2015, May 2015, Valenciennes, France. pp.111-115, ⟨10.1109/ICAdLT.2015.7136604⟩. ⟨hal-03528677⟩

• Article dans une revue

Plasmonic photothermal destruction of uropathogenic E. coli with reduced graphene oxide and core/shell nanocomposites of gold nanorods/reduced graphene oxide

Kostiantyn Turcheniuk, Charles-Henri Hage, Jolanda Spadavecchia, Aritz Yanguas Serrano, Iban Larroulet, Amaia Pesquera, Amaia Zurutuza, Mariano Gonzalez Pisfil, Laurent Heliot, Julie Bouckaert, Rabah Boukherroub, Sabine Szunerits

The development of non-antibiotic based treatments against bacterial infections by Gram-negative uropathogenic E. coli is a complex task. New strategies to treat such infections are thus urgently needed. This report illustrates the development of pegylated reduced graphene oxide nanoparticles (rGO-...

Journal of materials chemistry‎ B, 2015, Journal of Materials Chemistry B, 3 (3), pp.375-386. ⟨10.1039/C4TB01760A⟩. ⟨hal-03205552⟩

• Communication dans un congrès

Negative differential resistance and non-volatile memory in hybrid redox organic/nanoparticle devices.

Tiantian Zhang, David Guérin, Stéphane Lenfant, Dominique Vuillaume, F. Alibart, Kamal Lmimouni, Ali Yassin, Maiténa Oçafrain, Jean Roncali, Philippe Blanchard

EMRS Spring meeting Lille, 2015, Lille, France. ⟨hal-02564030⟩

• Communication dans un congrès

Analysis of a Phononic Crystal Constituted of Piezoelectric Layers Using Electrical Impedance Measurement

S.A. Mansoura, Pierre Marechal, Bruno Morvan, Bertrand Dubus

Active materials are investigated as a tuning possibility for phononic crystals. Electromechanical properties of piezoelectric materials electrical and mechanical variables are coupled. Thus, the propagation properties of elastic waves can be tuned using electrical impedance load connected to the...

2015 ICU International Congress on Ultrasonics, Metz, France, May 2015, Metz, France. pp.283-286, ⟨10.1016/j.phpro.2015.08.155⟩. ⟨hal-03875669⟩

• Article dans une revue

Wave propagation in graded rings with rectangular cross-sections

J.G. Yu, X.D. Yang, Jean-Etienne Lefebvre, Ch. Zhang

In this paper, a double orthogonal polynomial series method is proposed to investigate the guided wave propagation in a two-dimensional (2-D) structure, namely, a FGM ring with a rectangular cross-section. Two kinds of graded rings are considered: material gradient directions being in the radial...

Wave Motion, 2015, 52, pp.160-170. ⟨10.1016/j.wavemoti.2014.09.009⟩. ⟨hal-03560833⟩

• Article dans une revue

Wave propagation in functionally graded piezoelectric rods with rectangular cross-section

J.G. Yu, Zhang Bo, Jean-Etienne Lefebvre, C. Zhang

For the purpose of design and optimization of functionally graded piezoelectric material (FGPM) transducers, wave propagation in FGPM structures has received much attention in the past twenty years. But research focused essentially on semi-infinite structures and one-dimensional structures, i.e.,...

Archives of Mechanics, 2015, 67 (3), pp.213-231. ⟨hal-03560812⟩

• Article dans une revue

Optimization of a Tunable Piezoelectric Resonator Using Phononic Crystals with Periodic Electrical Boundary Conditions

Marie-Fraise Ponge, Bertrand Dubus, Christian Granger, Jerome O. Vasseur, Mai Pham Thi, Anne-Christine Hladky

Piezoelectric phononic crystals with periodic short-circuit conditions exhibit Bragg band gaps. They are used to design a Fabry-Perot cavity. The design of the device enables a modification of cavity length by a spatial shift of electrical boundary conditions. The resonator is thus tunable and a...

Physics Procedia, 2015, 70, pp.258-261. ⟨10.1016/j.phpro.2015.08.149⟩. ⟨hal-03300497⟩

• Article dans une revue

Cancellation Technique for CW Ground Penetrating Radar Applications

S. Nounouh, Kamel Haddadi, T. Lasri

An adjustable canceller based on microwave interferometry is proposed for ground penetrating radar applications. This canceller, built up with a power divider and an impedance tuner, is integrated in a monostatic continuous wave (CW) radar in order to improve its measurement sensitivity. A set of...

IEEE Microwave and Wireless Components Letters, 2015, 25 (5), pp.343-345. ⟨10.1109/LMWC.2015.2410144⟩. ⟨hal-03224664⟩

• Communication dans un congrès

Forward V-band Vector Network Analyzer Based on a Modified Six-port Technique

Kamel Haddadi, Tuami Lasri

A V-band forward network analyzer based on a modified six-port technique is proposed for the measurement of complex reflection (S-11) and transmission (S-21) coefficients. The millimeter-wave part of the system is implemented on a thin alumina ceramic substrate. The measurement performance is...

2015 IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet 2015, 9th IEEE Radio & Wireless Week, RWW 2015, Jan 2015, San Diego, CA, États-Unis. pp.23-25, ⟨10.1109/WISNET.2015.7127400⟩. ⟨hal-03224666⟩