405documents trouvés
Reconfigurable liquid antenna for wireless temperature sensing
S.BOUAZIZ, P.PONS, H.AUBERT, A.TRAILLE, M.M.TENTZERIS
MINC, Georgia Institute
Manifestation avec acte : International Conference on Microwave and High Frequency Heating (AMPERE 2011), Toulouse (France), 5-8 Septembre 2011, 4p. , N° 11489
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125348Validation of finite element structural simulation for ohmic microcontact
H.LIU, D.LERAY, P.PONS, S.COLIN, A.BROUE, J.MARTEGOUTTE, C.DIEPPEDALE
ICA, MINC, NOVAMEMS, CEA/LETI/MINATEC
Manifestation avec acte : Eurosensors XXV, Athènes (Grèce), 4-7 Septembre 2011, 4p. , N° 11858
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127797Kelvin probe force microscopy based characterization techniques applied for electrostatic MEMS and thin dielectric films to investigate the dielectric charging phenomenon
U.ZAGHLOUL HEIBA, B.BHUSHAN, F.COCCETTI, P.PONS, R.PLANA
NLBB, MINC
Revue Scientifique : Journal of Vacuum Science & Technology A: Vacuum Surfaces and Films , Vol.29, N°5, 051101p., Septembre 2011 , N° 11520
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125493Dispositif passif pour la mesure sans-fil de la pression
M. M.JATLAOUI, F.CHEBILA, P.PONS, H.AUBERT
MINC
Revue Scientifique : Instrumentation, Mesure, Métrologie, Vol.11, N°3-4, pp.67-88, Juillet 2011 , N° 11723
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126338Nanoscale characterization of different stiction mechanisms in electrostatically driven MEMS devices based on adhesion and friction measurements
U.ZAGHLOUL HEIBA, B.BHUSHAN, P.PONS, G.J.PAPAIOANNOU, F.COCCETTI, R.PLANA
MINC, NLBB, Athenes
Revue Scientifique : Journal of Colloid and Interface Science, Vol.358, N°1, pp.1-13, Juin 2011 , N° 11287
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124780Design of a highly sensitive wireless passive RF strain transducer
T.THAI, H.AUBERT, P.PONS, E.TENTZERIS, R.PLANA
MINC
Manifestation avec acte : International Microwave Symposium (IMS 2011), Baltimore (USA), 5-10 Juin 2011, 4p. , N° 11786
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126515Different stiction mechanisms in electrostatic MEMS devices: nanoscale characterization based on adhesion and friction measurements
U.ZAGHLOUL HEIBA, B.BHUSHAN, P.PONS, G.J.PAPAIOANNOU, F.COCCETTI, R.PLANA
NLBB, Athenes, MINC
Manifestation avec acte : International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS'11), Beijing (Chine), 5-9 Juin 2011, pp.2478-2481 , N° 11288
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124782Design of smart drivers for electrostatic MEMS switches
C.TRIGONA, N. DUMAS, P.PONS, L.LATORRE, P.NOUET
LIRMM, MINC
Revue Scientifique : Sensors and Actuators A: Physical, Vol.167, N°2, pp.422-432, Juin 2011 , N° 11459
Lien : http://hal-lirmm.ccsd.cnrs.fr/lirmm-00606232/fr/
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Abstract
This paper introduces the design of smart high-voltage CMOS drivers for electrostatic actuators. Smart must be understood as the capability of the driver to deliver the required voltage to close a MEMS switch and to diagnose whether the electrode moves well or not. This way, stuck or broken switches could be easily identified during operation. To implement such an online diagnosis, we propose to equip the driver architecture with a dedicated circuitry that can detect pull-in events. Pull-in corresponds to a rapid change of the actuation capacitance thus producing a charging current peak. The idea is therefore to monitor the charging current, and to track a current peak that could be small with respect to the current that charges parasitic capacitors. In this paper, we propose two different architectures to cancel parasitic capacitance effects. Both are introduced, studied by simulation and implemented on silicon. Complete demonstration is finally performed with an academic prototype of a MEMS switch.
Dispersion et fiabilité technologique des micro-commutateurs capacitifs RF
C.VILLENEUVE, V.PUYAL, P.PONS, D.DRAGOMIRESCU, R.PLANA
MINC
Manifestation avec acte : Journées Nationales Microondes (JNM 2011), Brest (France), 18-20 Mai 2011, 4p. , N° 11182
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124634Intégration hétérogène de nano-objets communicants sans-fil sur substrat souple
M. M.JATLAOUI, D.DRAGOMIRESCU, S.CHARLOT, P.PONS, H.AUBERT, R.PLANA
MINC, TEAM
Manifestation avec acte : Journées Nationales Microondes (JNM 2011), Brest (France), 18-20 Mai 2011, 4p. , N° 11175
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