Publications

• Article dans une revue

Single-channel 100 Gbit/s transmission using III–V UTC-PDs for future IEEE 802.15.3d wireless links in the 300 GHz band

Vinay Kumar Chinni, Philipp Latzel, Malek Zegaoui, Christophe Coinon, X. Wallart, Emilien Peytavit, Jean-Francois Lampin, Klaus Engenhardt, P. Szriftgiser, M. Zaknoune, Guillaume Ducournau

The achievement of single-channel 100 Gbit/s transmission, using linear unitravelling carrier photodiodes and QAM-16 modulation format is reported. The wireless link has been done in the indoor case, considering the recent frequency standardised 300 GHz bands.

Electronics Letters, 2018, 54 (10), pp.638-640. ⟨10.1049/el.2018.0905⟩. ⟨hal-02337341⟩

• Thèse

Étude de semiconducteurs III-V non-stoechiométriques pour l'échantillonnage de signaux hyperfréquences, Study of non-stoichiometric III-V semiconductors for microwave signals sampling

Thomas Demonchaux

L’arséniure de gallium épitaxié à basse température (GaAs-BT) présente des propriétés d’intérêt pour l’opto-électronique. Ses propriétés sont liées à la présence de défauts ponctuels à l’origine des temps de vie compatibles avec son utilisation en tant que couche active dans des photo-commutateurs…, Low temperature grown gallium arsenide (LTG-GaAs) has shown interesting properties for optoelectronics. These properties are related to point defects within the material wich permits carrier lifetimes compatible with its use as an active layers in photoswitches. In order to improve the current…

Micro et nanotechnologies/Microélectronique. Université de Lille, 2018. Français. ⟨NNT : 2018LILUI049⟩. ⟨tel-03622412⟩

• Communication dans un congrès

Detection of the vocal cords' vibrations: Effect of the transducer's position

Dany Ishac, Antoine Abche, Sandrine Matta, Elie Karam, Georges Nassar, Dorothee Callens

A method to acquire the signal of the vocal cords' vibrations was developed and presented. It is a non-invasive method that is based on attaching a transducer element to a collar and wrapping it around the individual's neck. The Short Term Fourier Transform (STFT) technique is applied on…

IEEE International Instrumentation and Measurement Technology Conference (I2MTC 2018), May 2018, Houston, TX, United States. pp.1-6, ⟨10.1109/I2MTC.2018.8409742⟩. ⟨hal-03547519⟩

• Communication dans un congrès

[Review] A review of the six-port technique for metrology applications

Simon Lallemand, Kamel Haddadi, Christophe Loyez

The six-port measurement technique has played a major role in microwave metrology, particularly within the community of national standards laboratories. The six-port reflectometer provides a simple method of implementing one-port and dual-six-port vector network analyzer. This paper reviews the…

2018 22nd International Microwave and Radar Conference (MIKON), May 2018, Poznan, Poland. ⟨10.23919/MIKON.2018.8405340⟩. ⟨hal-04054247⟩

• Communication dans un congrès

Experimental Demonstration of 16dB Isolation at Room Temperature on a Magnetoplasmonic One-Way Mirror Exploiting THz Cyclotron Resonances in Narrow Gap Semiconductors

Oleksandr Stepanenko, Tomáš Horák, Jan Chochol, Kamil Postava, Jean-Francois Lampin, Mathias Vanwolleghem

We demonstrate experimentally a nonreciprocal magnetoplasmonic mirror that achieves room temperature isolation with a rejection rate of 16dB by combining the THz plasma frequency of intrinsic small-gap InSb with its strong THz cyclotron effects. At typical THz QCL temperatures this goes up to 25dB.

CLEO: Science and Innovations, May 2018, San Jose, United States. pp.STu4D.7, ⟨10.1364/CLEO_SI.2018.STu4D.7⟩. ⟨hal-02407839⟩

• Communication dans un congrès

Modeling of Rosen-type piezoelectric transformer by mean of a polynomial approach

Derandraibe Jeannot Falimiaramanana, Faniry Emilson Ratolojanahary, Ismail Naciri, P.M. Rabotovao, Lahoucine Elmaimouni, Jean-Etienne Lefebvre, Mohamed Rguiti, Tadeusz Gryba

The electromechanical behavior of piezoelectric transformers (PTs) is predicted using a polynomial approach. It is the first time that a polynomial method is applied to study structures made up of both an actuator and a transducer. The method consists in incorporating directly into the equations of…

6th International Conference on Multimedia Computing and Systems (ICMCS 2018), May 2018, Rabat, Morocco. pp.143-148, ⟨10.1109/ICMCS.2018.8525914⟩. ⟨hal-03582336⟩

• Article dans une revue

Design and Simulation of InGaN/GaN p-i-n Photodiodes

Mourad Elbar, Bandar Alshehri, Souad Tobbeche, El Hadj Dogheche

InGaN ternary alloys with their band gaps varying from 0.7 to 3.4eV, are very promising for photodetector devices operating from UV to IR wavelength range. Using Silvaco-Atlas software, an In0.1Ga0.9N/GaN based p-i-n photodiode is designed and the J-V characteristics, the spectral responsivity, the…

Physica Status Solidi A (applications and materials science), 2018, 215 (9), pp.1700521. ⟨10.1002/pssa.201700521⟩. ⟨hal-03183477⟩

• Communication dans un congrès

Computation of dispersion curves of guided waves in functionally graded materials

Salah-Eddine Hebaz, Farouk Benmeddour, Emmanuel Moulin, Jamal Assaad

The study of dispersive behavior of guided waves is of great interest in non-destructive testing and development of inspection systems. In this work, a semi-analytical numerical formulation for the computation of dispersion curves and mode shapes in plate-like structures is presented. The…

175th Meeting of the Acoustical Society of America, May 2018, Minneapolis, United States. pp.045002, ⟨10.1121/2.0001014⟩. ⟨hal-02502406⟩

• Communication dans un congrès

LoRa-like CSS-based PHY Layer Capture Effect and Serial Interference Cancellation

Umber Noreen, Laurent Clavier, Ahcène Bounceur

24th European Wireless (EW’2018), May 2018, Catania, Italy. ⟨hal-01829252⟩

• Communication dans un congrès

Contribution for Green Road Freight Transportation: Truck Platoon Application Based on Fuzzy Logic

S Moh Ahmed, Yassin El Hillali, Atika Rivenq

A simple, Truck platoon is the process of coupling two or more trucks together while they are travelling on a highway. Truck platoon increases the productivity of road transportation sector and truck industries, reduction of green road freight operational costs as a result of fuel saving, and…

International Conference on Green Energy & Environmental Engineering (GEEE-2018) Proceedings of Engineering and Technology – PET Vol.37 pp.82-85, May 2018, Tunis, Tunisia. ⟨hal-03381787⟩