Análisis de los modos fundamental y de orden superior para acopladores de modo en sistemas satelitales.

Autor: Lanfranco Herrera, Pablo¹ pignacio@electrica.cujae.edu.cu, Cepero Llauger, Karen², Mediavilla Sánchez, Ángel³ media@dicom.unican.es, Marante Rizo, Francisco⁴ marante@electrica.cujae.edu.cu

Publikováno v: Ingeniería Electrónica. Automatica y Comunicaciones. may-ago2014, Vol. 35 Issue 2, p1-10. 10p.

Quasi-octave bandwidth phase matched K/Ka antenna feed subsystem for dual

Autor: Mediavilla Sánchez, Ángel, Cano de Diego, Juan Luis, Cepero Llauger, Karen

Publikováno v: 42nd European Microwave Conference (EuMC), Amsterdam, Netherlands, 2012, 1099-1102
7th European Microwave Integrated Circuit Conference (EuMIC), Amsterdam, Netherlands, 2012, 719-722
UCrea Repositorio Abierto de la Universidad de Cantabria
Universidad de Cantabria (UC)

The architecture concept and fabrication of a quasi-octave bandwidth waveguide feed network for circular polarized antennas is discussed here. The main advantages of this extremely compact topology rely on three key achievements: the instantaneous ba

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3971d8cd3d509d67c11a93f6b29e88db
http://hdl.handle.net/10902/19293

Sistema de alimentación de antenas con dual polarización circular

Autor: Tribak, Abdelwahed, Cepero Llauger, Karen, Mediavilla Sánchez, Ángel, Boussouis, Mohamed, Chaibi, Mohamed, González Rodríguez, Óscar

Publikováno v: URSI 2010, XXV Simposium Nacional de la Unión Científica Internacional de Radio, Bilbao
UCrea Repositorio Abierto de la Universidad de Cantabria
Universidad de Cantabria (UC)

A dual circular polarization feed antenna system for satellite communication is described. It consists of a septum OMT-Polarizer type, and two identical duplexers formed by a plane T-junction and of two iris filters, along with two electric field rot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::caec7347d97085fade76741ea6bf103e
http://hdl.handle.net/10902/3119

Desfasadores diferenciales 90º y 180 banda completa (40%) en guía de onda para aplicaciones de radioastronomía

Autor: Tribak, Abdelwahed, Mediavilla Sánchez, Ángel, Cepero Llauger, Karen, Boussouis, Mohamed, Chaibi, Mohamed

Publikováno v: URSI 2009, XXIV Simposium Nacional de la Unión Científica Internacional de Radio, Santander
UCrea Repositorio Abierto de la Universidad de Cantabria
Universidad de Cantabria (UC)

Two differential phase shifters are designed and tested to work in broadband applications exhibiting excellent features. A phase delay of 90º or 180º with respect to a waveguide with the same length is obtained by including several steps inside the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e68e796e86d51ab51f1f5517633c6f5f
http://hdl.handle.net/10902/2790