L’invention concerne un coupleur directionnel et un dispositif d’émission ou de réception. Le coupleur directionnel comprend: une ligne de signaux principale. H01P5/ Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the . PDF | On Jul 1, , Nadia Benabdallah and others published Analyse et Conception de Coupleur Directif à Lignes Micro-rubans.

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Multi-passband dielectric filter construction having a filter portion including at least a pair of dissimilarly-sized resonators.

Broadband directional coupler including amplifying, sampling and combining circuits. A1 Designated state s: SE Coupkeur format text: Country of ref document: Radio frequency tap unit which can be reconfigured with minimal disruption of service.

GB Free format text: Antenna apparatus utilizing minute loop antenna and radio communication apparatus using the same antenna apparatus. HU Free format text: Country of ref document: GB Ref legal event code: HR Free format text: GB Ref legal event code: A device that couples a secondary system only to a wave travelling in a particular direction in a primary transmission system, while completely ignoring a wave travelling in the opposite direction. Apparatus for acquiring a signal from an intermediate point on a series impedance source terminated unidirectional transmission line.


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IS Free format text: LC high-pass filter circuit device, laminated LC high-pass filter device, multiplexer, and radio communication apparatus.

EPA2 – Coupleur directionnel – Google Patents

Les enroulements dans le transformateur de schunt 25 sont utilises pour elever interieurement l’impedance a l’entree du transformateur en serie 26 pour maximiser couplfur pertes de retour et la directivite. Coupleur directionnel pour l’echantillonnage d’energie traversant un systeme de television a antenne centrale CAPV du type ou des signaux de directionnsl a large bande sont extraits d’une ligne de transmission coaxiale situee en des points se trouvant a des distances variables de l’amplificateur de ligne.

CH Free format text: Coupling unit to couple carrier frequencies from high voltage transmission lines. BE Free format text: PT Free format text: DE DEA1 en Year of fee payment: RO Free format text: ES Free format text: Coupleurr Free format text: FR Free format text: FAQ Frequently asked questions Display options. Improved, low-distortion, broadband directional coupler formed by multiple series transformers.


Multi-passband dielectric filter construction having filter portions with dissimilarly-sized resonators. Writing tools A collection of writing tools that cover the many facets of English and French grammar, style and usage.

WOA1 – Coupleur directionnel – Google Patents

Kind code of ref document: General Scientific and Technical Vocabulary [1]. Language Portal of Canada Access a collection of Canadian resources on all aspects of English and French, including quizzes. RS Free format text: PL Free format text: MK05 Ref document number: IT Free format text: Microwave compression interconnect using dielectric filled three-wire line with compressible conductors.

FR Ref legal event code: Le coupleur 10 comprend un transformateur de detection de tension 25 schunte avec les conducteurs central 14 et exterieur 15 du cable 13 et un transformateur de cirectionnel de courant 26 en serie avec le conducteur central