Publicaciones

• Article dans une revue

Joint channel and phase noise estimation in OFDM systems at very high speeds

Jin Fang, Eric Pierre Simon, Marion Berbineau, M. Lienard

In this paper, the problem of joint phase noise and channel estimation for OFDM systems over a fast time-varying frequency-selective channel is explored. Each channel tap time-variation within one OFDM symbol is approximated by a Basis Expansion Model (BEM). Joint estimation is performed on...

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2013, 67 (4), pp.295-300. ⟨10.1016/j.aeue.2012.09.002⟩. ⟨hal-00797209⟩

• Article dans une revue

The Faraday threshold in small cylinders and the sidewall non-ideality

William R. Batson, Farzam Zoueshtiagh, Raviprasad Narayanan

In this work we investigate, by way of experiments and theory, the Faraday instability threshold in cylinders at low frequencies. This implies large wavelengths where effects from mode discretization cannot be ignored. Careful selection of the working fluids has resulted in an immiscible interface...

Journal of Fluid Mechanics, 2013, 729, pp.496-523. ⟨10.1017/jfm.2013.324⟩. ⟨hal-00871919⟩

• Article dans une revue

Surface plasmons in coaxial metamaterial cables

M.S. Kushwaha, Bahram Djafari-Rouhani

Thanks to Victor Veselago for his hypothesis of negative index of refraction, metamaterials – engineered composites – can be designed to have properties difficult or impossible to find in nature: they can have both electrical permitivity (ǫ) and magnetic permeability (µ) simultaneously negative....

Modern Physics Letters B, 2013, 27, pp.1330013-1-38. ⟨10.1142/S0217984913300135⟩. ⟨hal-00871994⟩

• Article dans une revue

Spatial terahertz modulator

Zhenwei Xie, Xinke Wang, Jiasheng Ye, Shengfei Feng, Wenfeng Sun, Tahsin Akalin, Yan Zhang

Terahertz (THz) technology is a developing and promising candidate for biological imaging, security inspection and communications, due to the low photon energy, the high transparency and the broad band properties of the THz radiation1,2,3. However, a major encountered bottleneck is lack of...

Scientific Reports, 2013, 3, 3347, 4 p. ⟨10.1038/srep03347⟩. ⟨hal-00911233⟩

• Article dans une revue

Time-reversal UWB positioning beacon for railway application

B. Fall, F. Elbahhar, M. Heddebaut, Atika Rivenq

This paper studies a new positioning beacon for railway transport using Ultra Wideband (UWB) radio and Time Reversal (TR) techniques. UWB radio has the potential to offer a good level of performance in terms of localization accuracy. Time Reversal channel pre-filtering facilitates signal detection...

Wireless Engineering and Technology, 2013, 4, pp.28-39, article ID 27648. ⟨10.4236/wet.2013.41005⟩. ⟨hal-00872038⟩

• Article dans une revue

Exploring electronic structure of one-atom thick polycrystalline graphene films : a nano angle resolved photoemission study

J. Avila, I. Razado, S. Lorcy, R. Fleurier, E. Pichonat, D. Vignaud, X. Wallart, M.C. Asensio

The ability to produce large, continuous and defect free films of graphene is presently a major challenge for multiple applications. Even though the scalability of graphene films is closely associated to a manifest polycrystalline character, only a few numbers of experiments have explored so far...

Scientific Reports, 2013, 3, pp.2439-1-8. ⟨10.1038/srep02439⟩. ⟨hal-00871897⟩

• Communication dans un congrès

Caractérisations microondes de condensateurs interdigités accordables sur films minces BTS élaborés par sol-gel

Nicolas Waldhoff, Didier Fasquelle, Karine Blary, Jean-Claude Carru

18èmes Journées Nationales Microondes (JNM 2013), May 2013, Paris, France. 4p. / J3-TM-P2. ⟨hal-00878393⟩

• Article dans une revue

High surface capacity Li-ion all solid state 3D microbattery based on anatase TiO2 deposited by ALD on silicon microstructures

E. Eustache, P. Tilmant, L. Morgenroth, P. Roussel, N. Rolland, Thierry Brousse, C. Lethien

ECS Transactions, 2013, 58, pp.119-129. ⟨10.1149/05810.0119ecst⟩. ⟨hal-00877701⟩

• Communication dans un congrès

Focused ion beam Ga3+ for the realization of piezoelectric PZT nano structures

Denis Remiens

Piezoelectric nano-structures (islands of dimensions in the lateral size range 50-500 nm) have been fabricated by Focused Ga3+ Ion Beam (FIB) etching on PbZr0.54Ti0.46O3 thin films obtained by magnetron sputtering. The degradation induced by the etching process is investigated through the evolution...

3rd International Conference on Nanotek & Expo, 2013, Las Vegas, NV, United States. ⟨hal-00947582⟩

• Autre publication scientifique

Couplages acousto-optiques dans les cristaux photoniques et phononiques

Quentin Rolland

2013. ⟨hal-00916313⟩