Publications

• Communication dans un congrès

On the impact of the covariance matrix size for spectrum sensing methods:beamforming versus eigenvalues

Kais Bouallegue, Matthieu Crussière, Iyad Dayoub

In this paper, we investigate the impact of the covariance matrix (CM) size of the received signal on the performance of spectrum sensing methods. Our analysis is based on two well-known methods of spectrum sensing (SS), one based on the eigenvalues called maximum-to minimum eigenvalue (MME) and…

24th IEEE Symposium on Computers and Communications (ISCC 2019), Jun 2019, Barcelona, Spain. pp.95-99, ⟨10.1109/ISCC47284.2019.8969741⟩. ⟨hal-03383700⟩

• Communication dans un congrès

A method to determine wide bandgap power devices packaging interconnections

Loris Pace, N. Defrance, Jean-Claude de Jaeger, Arnaud Videt, Nadir Idir

Wide Bandgap (WBG) power devices show very good characteristics for high frequency operation in power converters, leading to a better power integration by reducing size and weight of passive components. Access parasitics such as resistances and inductances related to packaging and interconnections…

23rd IEEE Workshop on Signal and Power Integrity (SPI), Jun 2019, Chambery, France. pp.1-4, ⟨10.1109/SaPIW.2019.8781641⟩. ⟨hal-03276911⟩

• 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⟩

• 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⟩

• Article dans une revue

Conversion between surface acoustic waves and guided modes of a quasi-periodic structured nanobeam

Alexander V Korovin, Yan Pennec, Matteo Stocchi, Davide Mencarelli, Luca Pierantoni, Tapani Makkonen, Jouni Ahopelto, Bahram Djafari-Rouhani

The generation of acoustic waves in structured nanobeams containing optomechanic cavities is a topic of current interest. In this paper, we theoretically study the efficient conversion of surface acoustic waves (SAW) generated on a substrate by an RF electric signal into the acoustic waves of a…

Journal of Physics D: Applied Physics, 2019, 52 (32), pp.32LT01. ⟨10.1088/1361-6463/ab2297⟩. ⟨hal-03138042⟩

• Communication dans un congrès

A compact multichannel spectrometer for label-free monitoring of biochips for point-of-care testing

Fabian Dortu, Hendrik von Horsten, Damien Bernier, Maxime Denti, Ana López-Hernandez, Rafael Casquel, Miguel Holgado, Theo Veenstra, Paula Ciaurriz, Edurne Tellechea, Fatima Fernandez, Iñaki Cornago, María Maigler, Jean-Pierre Vilcot, Sophie Maricot, Juriy Hastanin, Cédric Lenaerts, Aline Roobroek, Sylvain Deprez, Yves Hernandez

European Conferences on Biomedical Optics, 2019, Jun 2019, Munich, Germany. pp.39, ⟨10.1117/12.2526953⟩. ⟨hal-02409547⟩

• Article dans une revue

Non-Binary Serial Turbo LDPC Codes Combined with High Order Constellations

Latifa Mostari, Abdelmalik Taleb-Ahmed

Given the increasing number of applications requiring high data transmission, this is the reason for the use of high order constellations such as Quadrature Amplitude Modulation (QAM). However, communication systems using QAM require a high signal to noise ratio. To overcome this disadvantage, it…

Pertanika Journal of Science and Technology, 2019, 27 (1), pp.33-47. ⟨hal-03148963⟩

• Communication dans un congrès

Croissance et caractérisation de graphène au Pôle CNFM de Lille

Soukaina Ben Salk, Emiliano Pallecchi, Virginie Hoel, Henri Happy

Le graphène en particulier, et les matériaux 2D en général, sont une nouvelle filière de matériaux aux propriétés physiques très intéressantes. Leurs propriétés électroniques, thermiques et mécaniques en font des matériaux de choix pour de nombreuses applications, dans les domaines aussi que les…

15èmes Journées Pédagogiques du CNFM, JPCNFM 2018, Nov 2018, Saint-Malo, France. 1003, 6 p., ⟨10.1051/j3ea/20191003⟩. ⟨hal-03340455⟩

• Communication dans un congrès

Combined Atomic, Microwave and Electron Microscope: A tool for Hybrid Characterization of Nanomaterials

Petr Polovodov, Didier Théron, Gilles Dambrine, Kamel Haddadi

<p>A near-field scanning millimeter-wave microscope (NSMM) integrated in a scanning electron microscope (SMM) is proposed in this discussion. The instrument can provide simultaneously atomic, GHz and electron images of the sample under investigation. Main features of the solution proposed are…

49th European Microwave Conference (EuMC), Sep 2019, Paris, France. ⟨10.5281/zenodo.3550534⟩. ⟨hal-04932434⟩