COUPLEURS DIRECTIFS PDF

L’invention concerne un diplexeur RF pourvu d’un diplexeur intégré qui partage une inductance primaire présente dans un canal à l’intérieur du diplexeur RF. Un coupleur directif hyperfréquence comprend une première ligne de transmission comportant un port d’entrée et un port de sortie et une deuxième ligne de. L’invention se rapporte à des dispositifs et procédés concernant des coupleurs directifs. Dans certains modes de réalisation, un coupleur peut comprendre un.

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Stripline solid state microwave oscillator with half wavelength capacitive resonator.

WO2004062026A1 – Coupleur directif hyperfrequence de taille reduite – Google Patents

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Couplerus Free format text: Parallel amplifiers with combining phase controlled from combiner difference port. Method and apparatus for improved output power level control in an amplifier circuit. RF coupler with switch between coupler port and adjustable termination impedance circuit. Request for preliminary examination filed prior to expiration of 19th month from priority date pct application filed before Directional coupler architecture for radio frequency power amplifier with complex load.

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Method and apparatus for recovering AM channell signals distributed on an optical fiber. Kind code of ref document: Country of ref document: Passivation electrique de surfaces contenant du silicium au moyen directif couches organiques.

WOA1 – Multiplexeur rf à coupleurs directifs intégrés – Google Patents

Procede de fabrication et de reglage independant de plusieurs coupleurs directifs optiques directfs sur un seul substrat. Circuits and methods for reducing insertion loss effects associated with radio-frequency power couplers.

Optical signal source for overcoming distortion generated by an optical amplifier. Non-linear integrated optical coupler and parametric oscillator incorporating such a coupler. Fabrication and characterization of high-speed polyurethane-disperse red 19 integrated electrooptic modulators for analog system applications.

Multi-band communication system with isolation and impedance matching provision. A1 Designated state s: JP Ref document number: Optical waveguide device bonded through direct bonding and a method for fabricating the same.

Semiconductor configuration having an integrated coupler and method for manufacturing such a semiconductor configuration. JP Kind code of ref document: Demonstration of a tunable microwave-photonic notch filter using low-loss silicon ring resonators.

RF coupler with switch between coupler port and adjustable termination impedance circuit. EP Kind code of ref document: Communication systems with enhanced isolation provision and optimized impedance matching.

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Coupleurs Directifs

Method for reducing rejects in the manufacture of integrated optical components. Multiple-input multiple-output mimo multi-band antennas with a conductive neutralization line for signal decoupling.

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Passivation electrique de surfaces contenant du silicium au moyen de couches organiques. Process for fabrication and independent tuning of multiple integrated optical directional couplers on dirrectifs single substrate. Radio-frequency switches having extended termination bandwidth and related circuits, modules, methods, and systems.

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WO2017165094A1 – Multiplexeur rf à coupleurs directifs intégrés – Google Patents

US USA en Apparatus and dirdctifs for reconfigurable directional couplers in an RF transceiver with controllable capacitive coupling. DE DET5 de Digital electromagnetic wave phase shifter comprising switchable reflectively terminated power-dividing means.

Methods for forming separately optimized waveguide structures in optical materials.

Circuits and methods for reducing insertion loss effects associated with radio-frequency power couplers. Apparatus and methods diirectifs reconfigurable directional couplers in an RF transceiver with controllable capacitive coupling. GB Kind code of ref document: Digital electromagnetic wave phase shifter comprising switchable reflectively terminated power-dividing means. KR Kind code of ref document: Polarisation-independent InP arrayed waveguide filter using square cross-section waveguides.