Publications

Affichage de 5561 à 5570 sur 16551


  • Communication dans un congrès

Exploring the feasibility of indoor human positioning by using radio channel properties of a single link

Y Miao, E Tanghe, R Aminzadeh, Pierre Laly, Davy Gaillot, M Lienard, R Berkvens, M Weyn, D Plets, L Martens, W Joseph

2nd URSI Atlantic Radio Science Conference, AT-RASC 2018, May 2018, Gran Canaria, Spain. paper F01-3, 892-895, ⟨10.23919/URSI-AT-RASC.2018.8471641⟩. ⟨hal-03346233⟩

  • Chapitre d'ouvrage

Chapter 3 - Phonons in supported layers

Abdellatif Akjouj, El Houssaine El Boudouti, L. Dobrzynski, Bahram Djafari-Rouhani, Gaëtan Lévêque, Yan Pennec, Housni Al-Wahsh

This chapter is on phonons in supported slabs. It starts by a presentation of the general equations for an elastic material. General analytic expressions are obtained for bulk and surface Green’s functions, as simple examples of the continuous interface response theory of Chapter 1 of this book.…

Phononics: interface transmission tutorial book series, Elsevier, pp.79-137, 2018, ISBN 978-0-12-809948-3 ; e-ISBN 978-0-12-809931-5. ⟨10.1016/B978-0-12-809948-3.00003-X⟩. ⟨hal-03356294⟩

  • Communication dans un congrès

Initiation aux matériaux 2D: fabrication, caractérisation, manipulation

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

13ème Colloque Enseignement des Technologies et des Sciences de l'Information et des Systèmes, CETSIS 2018, Oct 2018, Fès, Maroc. pp.47-50. ⟨hal-03340623⟩

  • Article dans une revue

An indoor variance-based localization technique utilizing the UWB estimation of geometrical propagation parameters

Brecht Hanssens, David Plets, Emmeric Tanghe, Claude Oestges, Davy Gaillot, M. Lienard, Taoyong Li, Heidi Steendam, Luc Martens, Wout Joseph

A novel localization framework is presented based on Ultra-Wideband (UWB) channel sounding, employing a triangulation method using the geometrical properties of propagation paths, such as time-delay of arrival, angle of departure, angle of arrival, and their estimated variances. In order to extract…

IEEE Transactions on Antennas and Propagation, 2018, 66 (5), pp.2522-2533. ⟨10.1109/TAP.2018.2810340⟩. ⟨hal-03185605⟩

  • Article dans une revue

Two dimensional modeling of elastic wave propagation in solids containing cracks with rough surfaces and friction – Part II: Numerical implementation

Steven Delrue, Vladislav Aleshin, Kevin Truyaert, Olivier Bou Matar, Koen van den Abeele

Ultrasonics, 2018, 82, pp.19-30. ⟨10.1016/j.ultras.2017.07.003⟩. ⟨hal-02364073⟩

  • Communication dans un congrès

Effective properties of metamaterials using inverse methods

Laetitia Roux, Christian Audoly, Anne-Christine Hladky, Nicole Kessissoglou

Metamaterials can be engineered for noise and vibration control due to their ability to manipulate waves in band gaps and due to local resonance effects. Metamaterials are often characterised in terms of effective parameters derived from an equivalent homogeneous medium. This work compares two…

Annual Conference of the Australian Acoustical Society, ACOUSTICS 2018, Nov 2018, Adelaide, Australia. 377-378, paper 73. ⟨hal-03557503⟩

  • Communication dans un congrès

MIMO in tunnel: impact of polarization and array orientation on the channel characteristics

Frédéric Challita, Pierre Laly, M. Lienard, Davy Gaillot, Pierre Degauque, Jose-Maria Molina-Garcia-Pardo, Wout Joseph

Polarimetric characteristics of the propagation channel in a straight tunnel and in a frequency band around 1.3 GHz, are deduced from measurements using a real-time MIMO channel sounder. Emphasis is on the cross-polarization discrimination factor and, for a MIMO configuration, on the correlation…

6th IEEE Radio and Antenna Days of the Indian Ocean, RADIO 2018, Oct 2018, Mauritius, Mauritius. pp.100-101, ⟨10.23919/RADIO.2018.8572376⟩. ⟨hal-03346247⟩

  • Article dans une revue

Au Ni alloy nanoparticles supported on reduced graphene oxide as highly efficient electrocatalysts for hydrogen evolution and oxygen reduction reactions

Gitashree Darabdhara, Manash R. Das, Mohammed Amin, Gaber A.M. Mersal, Nasser Mostafa, Sayed Abd El-Rehim, Sabine Szunerits, Rabah Boukherroub

International Journal of Hydrogen Energy, 2018, 43 (3), pp.1424-1438. ⟨10.1016/j.ijhydene.2017.11.048⟩. ⟨hal-02375207⟩