Publications

• Communication dans un congrès

Joint statistical modeling of received power, mean delay, and delay spread for indoor wideband radio channels

Ayush Bharti, Laurent Clavier, Troels Pedersen

We propose a joint statistical model for the received power, mean delay, and rms delay spread, which are derived from the temporal moments of the radio channel responses. Indoor wideband measurements from two different data sets show that the temporal moments are strongly correlated random…

14th European Conference on Antennas and Propagation (EuCAP), Mar 2020, Copenhagen, Denmark. poster P1.083, 5 p., ⟨10.23919/EuCAP48036.2020.9135412⟩. ⟨hal-03270109⟩

• Proceedings/Recueil des communications

Galileo’s Free Fall into History of Physics & Nature of Science Teaching

Raffaele Pisano, Vincenzo Cioci

Proceedings of the 38th Annual Conference Società Italiana degli Storici della Fisica e dell'Astronomia, Pavia University Press, pp.271-278, 2020, ISBN: 978-88-6952-058-7. ⟨10.48244/9788869520594/c33⟩. ⟨hal-04512929⟩

• Article dans une revue

Qualitative analysis of a 2D multiphysics model for vibration induced heating at closed defects

Kevin Truyaert, Koen van den Abeele, Vladislav Aleshin, Steven Delrue

Proceedings of meetings on acoustics, 2020, pp.022007. ⟨10.1121/2.0001183⟩. ⟨hal-03003427⟩

• Article dans une revue

Experimental Characterization of A Piezoelectric Transducer Array Taking into Account Crosstalk Phenomenon

Abdelmajid Bybi, Driss Khouili, Christian Granger, Mohammed Garoum, Ahmed Mzerd, Anne-Christine Hladky

Ultrasonic transducer arrays are generally composed of several piezoelectric elements arranged in 1D or 2D ways. Crosstalk is an undesirable phenomenon decreasing the performance of these devices. It generates parasitic displacements at the elements' radiating surfaces, which changes the…

International Journal of Engineering and Technology Innovation, 2020, 10 (1), pp.01-14. ⟨10.46604/ijeti.2020.4348⟩. ⟨hal-03019872⟩

• Autre publication scientifique

Optimising GaN heterostructures for 5G

Markus Behet, Joff Derluyn, Stefan Degroote, Marianne Germain, F Medjdoub

Combining AlN or InAlN barriers with SiN passivation layers leads to exceptional performance for GaN RF devices, regardless of the choice of substrate.

Compound Semiconductors, 26, 1, 2020. ⟨hal-03342380⟩

• Communication dans un congrès

Wireless communication link at 300 GHz with up to 160 GBit/s

S. Nellen, S. Lauck, Emilien Peytavit, P. Szriftgiser, Guillaume Ducournau, B. Globisch

We demonstrate a wireless communication link in the 300 GHz band with a maximum single channel data rate of 160 GHz achieved with QAM32 modulation at 32GBaud. To the best of our knowledge this is the highest data rate reported for a single channel in this frequency band. The system employs a…

2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Nov 2020, Buffalo, NY, USA, United States. pp.1-1, ⟨10.1109/IRMMW-THz46771.2020.9370556⟩. ⟨hal-03191461⟩

• Article dans une revue

Past, present, and future of face recognition: a review

Insaf Adjabi, Abdeldjalil Ouahabi, Amir Benzaoui, Abdelmalik Taleb-Ahmed

Face recognition is one of the most active research fields of computer vision and pattern recognition, with many practical and commercial applications including identification, access control, forensics, and human-computer interactions. However, identifying a face in a crowd raises serious…

Electronics, 2020, 9 (8), pp.1188. ⟨10.3390/electronics9081188⟩. ⟨hal-03140632⟩

• Communication dans un congrès

Tunable frequency band structure in photo-responsive elastic metamaterials

A.S. S Gliozzi, M. Miniaci, A. Chiappone, A. Bergamini, F. Bosia, E. Descrovil, E Descrovi

An important issue in the field of elastic metamaterials is that their dynamic properties, such as the band gap frequencies, are typically fixed once the structure has been designed and fabricated. To overcome this limitation, many efforts have been made to conceive materials with adaptive elastic…

14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials'2020, Sep 2020, New York City, NY, United States. pp.245-247, ⟨10.1109/Metamaterials49557.2020.9285030⟩. ⟨hal-03209109⟩

• Communication dans un congrès

Non destructive auscultation and imaging of damages by distributed sensor array: step towards passive SHM under real conditions

Lynda Chehami, Emmanuel Moulin, Marina Terzi

The passive imaging based on the Green’s functions reconstruction from ambient noise correlation became a promising technique in structural health monitoring. Here, this approach is used to detect and locate linear defects (cracks, holes..) in thin reverberant plates with a small number of sensors…

European Workshop on Structural Health Monitoring, EWSHM 2020, physical event cancelled, Jul 2020, Palermo, Italy. pp.349-358, ⟨10.1007/978-3-030-64594-6_35⟩. ⟨hal-03362255⟩

• Article dans une revue

Magneto-Electroacoustic Dynamics in a Straintronic Random Access Memory Cell

Vladimir Preobrazhensky, L.M. Krutyansky, Nicolas Tiercelin, Philippe Pernod

The straintronic principle of nonvolatile magnetoelectric random access memory (MELRAM) isattracting attention because of the prospect of achieving ultra-low-power consumption in memory devices onits basis. The mechanism of switching magnetic moments by pulse deformation of elastically coupled mag-…

Pis'ma v Zhurnal Tekhnicheskoi Fiziki / Technical Physics Letters, 2020, 46 (1), pp.38-41. ⟨10.1134/S1063785020010113⟩. ⟨hal-02964497⟩