New small 90 deg hybrid coupler

International audienc

De-embedding slotline propagation parameters

International audienc

Theoretical and experimental study of various types of compensated dielectric bridges for millimeter-wave coplanar applications

International audienceThis paper describes a new approach for the integration of dielectric bridges in microwave-integrated-circuit uniplanar technology. Taking INTO data_ds.tmp_pub_account the electrical influence of these elements on coplanar waveguide, a simple way to compensate these parasitic effects is presented. It consists of locally tuning the dimensions of both the bridges and associated compensation lines. Theoretical and experimental results on coplanar waveguides and T-junctions are given for the millimeter frequency range. Finally, to validate the proposed technique, a bandpass filter including compensated dielectric bridges is implemente

Application of the Discrete Elements Method to frequency analysis and use of the “bond” method for fracture modeling

International audienceno abstrac

New wideband, 0.67λg circumference 180° hybrid ring coupler

International audienc

38 GHz, coplanar waveguide GaAs MMIC amplifier

International audienc

New Small Size, Wideband 180° Ring Couplers: Theory and Experiment

International audienc

Discrete Element Modelling of a metamaterial for launcher tanks dynamic experiments

no abstrac

Calcul et realisation des amplificateurs a transistors a effet de champ en GaAs pour les frequences de 20 GHz a 30 GHz

SIGLECNRS RP 252 (296) / INIST-CNRS - Institut de l'Information Scientifique et TechniqueFRFranc

Calcul et realisation des amplificateurs a transistors a effet de champ en GaAs pour les frequences de 20 GHz a 30 GHz

SIGLECNRS RP 252 (296) / INIST-CNRS - Institut de l'Information Scientifique et TechniqueFRFranc