Memorias de investigación
Communications at congresses:
Antena impresa con escaneo electrónico en sistemas embarcados para comunicaciones por satélite en banda X
Year:2010
Research Areas
  • Telecommunications
Information
Abstract
A broadband circularly polarized and electronically steering antenna for satellite communication in X band is presented. The antenna operates with Left Hand Circular Polarization in Reception band (7.25-7.75 GHz) and Right Hand Circular Polarization in Transmission band (7.9-8.4 GHz). The key element is a resonant double stacked patch, which is fed by a 90º branch-line coupler to obtain the desired circular polarizations (RHCP or LHCP) and ensures adequate port coupling isolation. The arrangement features and the compactness are required for airborne antenna arrays. The design procedure of the antenna, able to get an electronically steering direction, are outlined.
International
No
Congress
XXV Simposium Nacional de la Unión Científica Internacional de Radio (URSI 2010).
960
Place
Bilbao, España
Reviewers
Si
ISBN/ISSN
Start Date
15/09/2010
End Date
17/09/2010
From page
1
To page
5
Actas del XXV Simposium Nacional de la Unión Científica Internacional de Radio (URSI 2010).
Participants
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Radiación
  • Departamento: Ingeniería Audiovisual y Comunicaciones
  • Departamento: Señales, Sistemas y Radiocomunicaciones