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Structure: Internal structure identifier : 97058

Microstrip heatsink antenna cooled with sapphire layer fo integrated RF transmitters

Atef Al Nukari , Yann Mahe , Serge Toutain , Yves Scudeller
6th Europen Conference on Antennas and Propagation, Mar 2012, Prague, Czech Republic. pp.EuCAP 2012, A01.3
Conference papers hal-00663519v1

Ultra-wideband coplanar microstrip transitions for connectorizing microwave photonic components based on thin polymer and driven by microstrip electrode

Mohammed El Gibari , Yann Mahe , Dominique Averty , Cyril Lupi , Hong Wu Li et al.
German Microwave Conference IEEE, Mar 2011, Darmstadt, Germany. pp.2011
Conference papers hal-00795203v1

Bandwidth improvement of microwave photonic components based on electro-optic polymers loaded with TiO2 nanoparticles

Den-God-Frez Palessonga , Mohammed El Gibari , Stéphane Ginestar , Hélène Terisse , Benoit Guiffard et al.
Applied physics. A, Materials science & processing, 2017, 123 (8), 542 (10 p.). ⟨10.1007/s00339-017-1154-4⟩
Journal articles hal-01579346v1

Mise en forme et caractérisation de polymères électro-optiques incorporant des nanoparticules

Den-God-Frez Palessonga , Mohammed El Gibari , Stéphane Ginestar , Hélène Terisse , Abdelhadi Kassiba et al.
2015
Other publications hal-01163714v1

Tuning of Microwave and Optical Properties of the Electro-Optic Polymer PMMA-DR1 by Loading with SiC Nanoparticles for Optimization of Photonic Microwave Components

Den-God-Frez Palessonga , Mohammed El Gibari , Stéphane Ginestar , Hélène Terrisse , Benoit Guiffard et al.
23nd Telecommunications Forum, Nov 2015, Belgrade, Serbia. pp.TELFOR_IET3, ⟨10.1109/TELFOR.2015.7377523⟩
Conference papers hal-01234904v1

Improvement of the performances of GCPW transmission lines and GCPW-MS transitions on low permittivity substrates for broadband applications

Mohammed El Gibari , Dominique Averty , Cyril Lupi , Hongwu Li , Serge Toutain et al.
5th International Conference on Microwaves, Antenna Propagation and Remote Sensing (ICMARS - 2009), Dec 2009, Jodhpur, India
Conference papers hal-01150170v1

Electro-optic nanocomposites for high performance microwave photonic applications

Zahraa Jradi , Mohammed El Gibari , Li Hongwu , Olivier Chauvet
C’Nano 2020, Nov 2021, Toulouse, France
Conference poster hal-03512523v1
Image document

Teaching the basics of electricity using a flexible piezoelectric generator

Raynald Seveno , Thibault Dufay , Mohammed El Gibari , Benoit Guiffard , Hong Wu Li et al.
Physics Education, 2018, 53 (4), pp.045015. ⟨10.1088/1361-6552/aabf27⟩
Journal articles hal-01794929v1

Amélioration de la dispersion de nanoparticules dans des polymères en combinant l’utilisation de sonication et de tensio-actifs

Yahya Ouellaf , Mohammed El Gibari , Patricia Bertoncini , Stéphane Ginestar , Emmanuelle Abisset-Chavanne et al.
Journées Scientifiques du Groupe Français des Polymères Grand Ouest et du programme SPEED, May 2018, Le Mans, France
Conference papers hal-01830925v1
Image document

Abstract -We present back-to-back GCPW-MS-GCPW (Grounded Coplanar Waveguide-Microstrip lines) transitions on substrates in thin film on cheap silicon wafers, constituted of a 1-cm microstrip line and pads or stubs compatible with CPW probes. Their bandwidth can cover the frequency range between 180 MHz and 60 GHz. These performances are obtained without making via-hole in the substrate and patterning the bottom ground plane. These transitions using the electromagnetic coupling between the bottom and top ground planes simplifies the manufacturing and facilitates the characterization, by means of coplanar probes, of microwave photonic devices realized from materials in thin film and whose driving electrode is a microstrip line, such as electrooptic modulators based on polymer poled by Corona effect

Mohammed El Gibari , Dominique Averty , Cyril Lupi , Li Hongwu , Serge Toutain et al.
17th Telecommunications Forum (TELFOR 09), Nov 2009, Belgrade, Serbia
Conference papers hal-03520118v1

Dispositifs multifonctions pour l'intégration des frontaux radiofréquences. Partie 2 : Intégration d'émetteurs de puissance miniaturisés et antenne thermiquement active

Yann Mahe , Atef Al Nukari , Anne Chousseaud , Yves Scudeller , Serge Toutain et al.
Journée Thématique GDR ONDES, Atelier " co-intégration et co-conception de dispositifs RF et hyperfréquences " co-organisé par le CNES et le GT4, May 2012, Toulouse, France
Conference papers hal-00697107v1

TiO2 Nanoparticles Loading on the Microwave and Optical Properties of the Electro-Optic Polymer PMMA-DR1 for Optimization of Microwave Photonic Components

Den-God-Frez Palessonga , Mohammed El Gibari , Stéphane Ginestar , Hélène Terrisse , Benoit Guiffard et al.
Progress In Electromagnetics Research Symposium, Aug 2016, Shanghai, China. pp.2016
Conference papers hal-01355603v1

Modulateur à base de polymères électro-optiques

Pierre Le Barny , Hong Wu Li , Jean-Pierre Vilcot , Dominique Bosc , Fabrice Odobel et al.
Grand Colloque ANR-STIC 2012, Jan 2012, Lyon, France
Conference papers hal-01251545v1
Image document

Ultra-broad bandwidth and low-loss GCPW-MS transitions on low-k substrates

Mohammed El Gibari , Dominique Averty , Cyril Lupi , M. Brunet , H. Li et al.
Electronics Letters, 2010, 46 (13), pp.931-933. ⟨10.1049/el.2010.0986⟩
Journal articles hal-01007438v1
Image document

Amélioration de la bande passante des composants opto-hyperfréquences basés sur des polymères électro-optiques chargés de nanoparticules de TiO2

Den-God-Frez Palessonga , Mohammed El Gibari , Stéphane Ginestar , Hélène Terisse , Benoit Guiffard et al.
2017
Other publications hal-01558091v1

Flexible PZT thin films prepared by Chemical Solution Deposition process

Raynald Seveno , Julien Le Scornec , Benoit Guiffard , Vincent Le Cam , Mohammed El Gibari et al.
International Workshop on Piezoelectric Materials and Applications in Actuators 2019 (IWPMA2019), Oct 2019, Lyon, France
Conference papers hal-02316660v1

Electro optic nanocomposites for high performance microwave photonic applications

Zahraa Jradi , Mohammed El Gibari , Hong Wu Li , Olivier Chauvet
28th Telecommunications Forum TELFOR 2020, Nov 2020, Belgrade (Fully online event), Serbia
Conference papers hal-03117262v1

Composant hyperfréquence commandé par un système d électrodes coplanaires blindées, et procédé de fabrication correspondant

Mohammed El Gibari , Serge Toutain , Hong Wu Li , Cyril Lupi , Dominique Averty et al.
France, N° de brevet: FR20120055545. 2013, pp.Publication FR2992095 (A1) 2013-12-20
Patents hal-01096370v1

Intégration d'émetteurs de puissance miniaturisés

Atef Al Nukari , Yann Mahe , Anne Chousseaud , Yves Scudeller , Serge Toutain et al.
Assemblée Générale "Interférences d'Ondes", GDR Ondes, Oct 2011, Nice, France
Conference papers hal-00800777v1

Antenne réceptrice électro-optique sur polymère

Annabelle Scarfaci , Sylvain Le Tacon , Arnaud Gardelein , Fabrice Odobel , Errol Blart et al.
F. LE CHEVALIER, D. LESSELIER, R. STARAJ. Antennes non-standard, Hermès-Lavoisier, Chapitre 5, 2010, 978-2-7462-2995-2
Book sections hal-00817058v1

Etude du comportement de filtres en température pour l'intégration d'émetteurs de puissance miniaturisés

Atef Al Nukari , Yann Mahe , Yves Scudeller , Serge Toutain
Journées Nationales Microondes, May 2011, Brest, France. pp.2011
Conference papers hal-00799839v1

Coplanar-microstrip transitions for ultra-wideband communications

Mohammed El Gibari , Dominique Averty , Cyril Lupi , Yann Mahe , Hong Wu Li et al.
INTECH, Chapitre dans ouvrage "Ultra Wideband Communications: Novel Trends", 2011, 978-953-307-452-8
Books hal-00794940v1
Image document

Flexible Electro-Active Materials

Raynald Seveno , Thibault Dufay , Benoit Guiffard , Mohammed El Gibari , Julien Le Scornec et al.
World Electronics Forum, Oct 2017, Angers, France. 2017
Conference poster hal-01714979v1

Ferroelectricity and high tunability in novel strontium and tantalum based layered perovskite materials

Florent Marlec , Claire Le Paven , Laurent Le Gendre , Ratiba Benzerga , François Cheviré et al.
Electroceramics XVI, Jul 2018, Hasselt, Belgium
Conference papers hal-01980038v1

From a molecule to an electro-optic antenna

Annabelle Scarpaci , Sylvain Le Tacon , Arnaud Gardelein , Fabrice Odobel , Errol Blart et al.
Non-standard Antennas, ISTE & WILEY, pp. 103-115 (chapitre 5), 2011
Book sections hal-00663422v1

Optimisation des paramètres de réalisation d’un modulateur électro-optique à Base de Polymères pour les télécommunications à fibre

Mohammed El Gibari , Cyril Lupi , Dominique Averty , Hongwu Li
Congrès Méditerranéen des Télécommunications et exposition, Mar 2008, Tanger, Maroc
Conference papers hal-01149980v1

Films piézoélectriques flexibles pour la récupération d’énergie

Raynald Seveno , Thibault Dufay , Benoit Guiffard , Julien Le Scornec , Mohammed El Gibari et al.
COFMER'03 - Colloque franco-maghrébin sur les énergies renouvelables, Apr 2019, Marrakech, Maroc
Conference papers hal-02108475v1

Functional properties improvement of electro-optic polymers by loading them with nanoparticles

Yahya Ouellaf , Mohammed El Gibari , Patricia Bertoncini , Emmanuelle Abisset-Chavanne , Olivier Chauvet et al.
French-Australian Friendly: Advanced Materials Workshop & Journée Scientifique du programme SPEED, Jun 2017, Le Mans, France
Conference papers hal-01830933v1