Publications

Affichage de 1571 à 1580 sur 15761


  • Article dans une revue

[Review] Optimized structures for vibration attenuation and sound control in nature: a review

Federico Bosia, Vinicius Dal Poggetto, Antonio Gliozzi, Gabriele Greco, Martin Lott, M. Miniaci, Federica Ongaro, Miguel Onorato, Seyedeh Seyyedizadeh, Mauro Tortello, Nicola Pugno

Nature has engineered complex designs to achieve advanced properties and functionalities through millions of years of evolution. Many organisms have adapted to their living environments by producing extremely efficient materials and structures exhibiting optimized mechanical, thermal, and optical…

Matter, 2022, 5 (10), pp.3311-3340. ⟨10.1016/j.matt.2022.07.023⟩. ⟨hal-03814621⟩

  • Article dans une revue

Detection of Signals in MC–CDMA Using a Novel Iterative Block Decision Feedback Equalizer

Kalapraveen Bagadi, Cv Ravikumar, K. Sathish, Mohammad Alibakhshikenari, Bal Virdee, Lida Kouhalvandi, Karen Olan-Nunez, Giovanni Pau, Chan Hwang See, Iyad Dayoub, Patrizia Livreri, Sonia Aissa, Francisco Falcone, Ernesto Limiti

This paper presents a technique to mitigate multiple access interference (MAI) in multicarrier code division multiple access (MC-CDMA) wireless communications systems. Although under normal circumstances the MC-CDMA system can achieve high spectral efficiency and resistance towards inter symbol…

IEEE Access, 2022, 10, pp.105674-105684. ⟨10.1109/ACCESS.2022.3211392⟩. ⟨hal-03799710⟩

  • Communication dans un congrès

Towards Tbit/s THz communications

Guillaume Ducournau, Davy Gaillot, Aritrio Bandyopadhyay, Malek Zegaoui, Mohammed Zaknoune, Bewindin Alfred Sawadogo, Pascal Szriftgiser, Karen Baudelle, Monika Bouet, Geraud Bouwmans, Esben Ravn Andresen, Laurent Bigot

This work is reporting the concept of photomixer arrays for multiple 100 Gbit/s THz communications, as a technology enabler towards Tbit/s transmitters. Initial 4-UTC-PD array is shown and characterization of a single UTC-PD used as 100 Gbit/s data source.

2022 IEEE International Topical Meeting on Microwave Photonics (MWP), Oct 2022, Orlando, United States. pp.1-2, ⟨10.1109/MWP54208.2022.9997701⟩. ⟨hal-03959360⟩

  • Poster de conférence

A sensor for manipulation of heat carried by phonons at the nanoscale and very low temperature

Boris Brisuda, Jon Canosa Diaz, Jean-François Robillard, Laurent Saminadayar, Olivier Bourgeois, Carlos Polanco Garcia, Natalio Mingo, Victor Doebele, Thierry Crozes

GDR NAME plenary days, Oct 2022, Lyon, France. ⟨hal-04705878⟩

  • Article dans une revue

Breakdown mechanism of AlGaN/GaN HEMT on 200-mm silicon substrate with silicon implant-assisted contacts

Antoine Chanuel, Yveline Gobil, Chuan Lun Hsu, Matthew Charles, Marianne Coig, Jerome Biscarrat, Francois Aussenac, N. Defrance, Christophe Gaquière, Fred Gaillard, Erwan Morvan

We present an access technology suitable for scaled gallium nitride (GaN) high electron mobility transistor (HEMT) in Ka -band. The comparison between OFF-state characteristics of a silicon implant-assisted contact and a conventional recessed Ti/Al-based Ohmic contact is presented. The transistor…

IEEE Transactions on Electron Devices, 2022, 69 (10), pp.5530-5535. ⟨10.1109/TED.2022.3201837⟩. ⟨hal-03775876⟩

  • Article dans une revue

Improving the efficiency of a GaInP solar cell using an AlGaAs buffer layer by optimizing the thicknesses of the PN junction

L. Djedoui, A. Aissat, A. Djemouai, Jean-Pierre Vilcot

Digest Journal of Nanomaterials and Biostructures , 2022, 17 (4), pp.1191-1202. ⟨10.15251/DJNB.2022.174.1191⟩. ⟨hal-03853191⟩

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