40 research outputs found
Effective Interconnect Networks Design in CMOS 45 nm Circuits to Joint Reductions of XT and Delay for Transmission of Very High Speed Signals
International audienceN/
Intercomparison of Permittivity Measurement Techniques for Ferroelectric Thin Layers
International audienceThe dielectric properties of a KTa0.65Nb0.35O3 (KTN) ferroelectric composition for a submicronic thin layer were measured in the microwave domain using different electromagnetic characterization methods. Complementary experimental techniques (broadband methods versus resonant techniques, waveguide versus transmission line) and complementary data processing procedures (quasi-static theoretical approaches versus full-wave analysis) were selected to investigate the best way to characterize ferroelectric thin films. The measured data obtained from the cylindrical resonant cavity method, the experimental method that showed the least sources of uncertainty, were taken as reference values for comparisons with results obtained using broadband techniques. The error analysis on the methods used is discussed with regard to the respective domains of validity for each method; this enabled us to identify the best experimental approach for obtaining an accurate determination of the microwave dielectric properties of ferroelectric thin layers
Règles de conception de réseaux d'interconnexions de circuits intégrés CMOS 45NM en vue de la réduction conjointe de la diaphonie et des délais pour la transmission de signaux numériques très rapides
International audienc
Modélisation haute fréquence de « Through Silicon Via » en fonction des matériaux, des architectures last et middle et des modes de transmission
National audienc
Benefit on Interconnect Performance of a Relaxed Wire Density in a 45 nm Node of the Back End of Line
International audienc
Wide-band simulations of differential 3D interconnect propagation performances in a photonic interposer
International audienc
Benefit on Interconnect Performance of a Relaxed Wire Density in a 45 nm Node of the Back End of Line
International audienc
Méthode robuste d’extraction de paramètres de ligne de transmission en vue d’application à la caractérisation de matériaux
National audienc
Méthode de caractérisation large bande de fréquence de matériaux isolants par contact direct « sonde de mesure / échantillon »
National audienc