DocumentCode
2697578
Title
Design and Analysis of an Adjustable Subreflector for the Hybrid Mechanical-Electronic Pointing System at the Satellite Q/V Band
Author
Pino, Antonio G. ; Lorenzo, José A Martínez ; Rubinos, Oscar ; Arias, Marcos ; Compostizo, Carlos ; Scolamiero, Lucio
Author_Institution
Vigo Univ.
fYear
2006
fDate
9-14 July 2006
Firstpage
2451
Lastpage
2454
Abstract
This paper presents some advanced results of the study developed under ESA contract for the hybrid mechanical-electronic pointing system, considered for future missions using the Q/V band. An adjustable subreflector prototype has been designed and manufactured in order to provide a scanning field of view of 4deg around a central direction. The details of the subreflector design and some simulated results of the antenna performance are presented here
Keywords
pointing systems; reflector antennas; satellite communication; ESA contract; European Space Agency; adjustable subreflector; hybrid mechanical-electronic pointing system; satellite Q-V band; scanning field; Actuators; Communication system control; Contracts; Electromagnetic analysis; Geometrical optics; Mechanical systems; Prototypes; Satellite communication; Simulated annealing; Virtual manufacturing;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location
Albuquerque, NM
Print_ISBN
1-4244-0123-2
Type
conf
DOI
10.1109/APS.2006.1711092
Filename
1711092
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