author = "Leal Sevillano, Carlos Alberto"
1

Encontrado 10 documentos, página mostrada 1 de 1

Contribution to the analysis of waveguides and design of passive components at millimeter and submillimeter-waves

Description: Esta tesis está dedicada al análisis de las guías de onda y el diseño de los componentes pasivos con énfasis en aplicaciones de alta frecuencia. En primer lugar, se lleva a cabo el análisis de las guías de onda con conductores metálicos no ideales, con el objetivo de establecer el límite superior en...
Language(s): Inglés

Contribution to the analysis of waveguides and design of passive components at millimeter and submillimeter-waves

Description: Esta tesis está dedicada al análisis de las guías de onda y el diseño de los componentes pasivos con énfasis en aplicaciones de alta frecuencia. En primer lugar, se lleva a cabo el análisis de las guías de onda con conductores metálicos no ideales, con el objetivo de establecer el límite superior en...
Language(s): Inglés

Silicon micromachined waveguide components at 0.75 to 1.1 THz

Description: Silicon micromachined waveguide components operating in the WM-250 (WR-1) waveguide band (0.75 to 1.1 THz) are measured. Through lines are used to characterize the waveguide loss with and without an oxide etch to reduce the surface roughness. A sidewall roughness of 100nm is achieved, enabling a wav...
Language(s): Catalán

Silicon micromachined waveguide components at 0.75 to 1.1 THz

Description: Silicon micromachined waveguide components operating in the WM-250 (WR-1) waveguide band (0.75 to 1.1 THz) are measured. Through lines are used to characterize the waveguide loss with and without an oxide etch to reduce the surface roughness. A sidewall roughness of 100nm is achieved, enabling a wav...
Language(s): Catalán

Novel dual-band single circular polarization antenna feeding network for satellite communications

Description: In this paper a novel dual-band single circular polarization antenna feeding network for satellite communications is presented. The novel antenna feed chain1 is composed of two elements or subsystems, namely a diplexer and a bi-phase polarizer. In comparison with the classic topology based on an ort...
Language(s): Inglés

Novel dual-band single circular polarization antenna feeding network for satellite communications

Description: In this paper a novel dual-band single circular polarization antenna feeding network for satellite communications is presented. The novel antenna feed chain1 is composed of two elements or subsystems, namely a diplexer and a bi-phase polarizer. In comparison with the classic topology based on an ort...
Language(s): Inglés

Compact duplexing for a 680-GHz radar using a waveguide orthomode transducer

Description: A compact 680-GHz waveguide orthomode transducer (OMT) and circular horn combination has been designed, tested, and characterized in a radar transceiver's duplexer. The duplexing capability is implemented by a hybrid waveguide quasi optical solution, combining a linear polarization OMT and an extern...
Language(s): Inglés

Compact duplexing for a 680-GHz radar using a waveguide orthomode transducer

Description: A compact 680-GHz waveguide orthomode transducer (OMT) and circular horn combination has been designed, tested, and characterized in a radar transceiver's duplexer. The duplexing capability is implemented by a hybrid waveguide quasi optical solution, combining a linear polarization OMT and an extern...
Language(s): Inglés
1

Encontrado 10 documentos, página mostrada 1 de 1

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