Reconfigurable radiant array antenna

Details Reconfigurable radiant array antenna Reconfigurable radiant array antenna

2007-12-21

2011-12-27

Phan, Tho G (Department: 2821)

Communications: radio wave antennas

Antennas

With means for moving directive antenna for scanning,...

C343S754000, C343S757000, C343S7810CA

Reexamination Certificate

active

08085212

ABSTRACT:
The invention relates to a reconfigurable reflecting array antenna comprising a subset of patterns capable of radiating signals emitted in a given direction and means of loading and placing said radiating arrays to place one of them in a chosen emitting position, characterized in that:the loading and placement means comprise a system for scrolling a first film (F1) comprising the subsets of radiating patterns used to selectively position a subset of radiating patterns in the emitting position.The antenna can be of the reflecting array antenna type or of the phased array antenna type.

REFERENCES:
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patent: 6919852 (2005-07-01), Desargant et al.
patent: 7492322 (2009-02-01), Jung et al.
patent: 7629935 (2009-12-01), Mansour et al.
patent: 7636068 (2009-12-01), Duk-Yong
patent: 2007/0268192 (2007-11-01), Legay et al.
patent: 2 655 453 (1991-06-01), None
patent: 2 874 749 (2006-03-01), None
Herve Legay et al., “A Steerable Reflectarray Antenna with MEMS Controls”, Phased Array Systems and Technology—IEEE International Symposium, Oct. 14-17, 2003, pp. 494-499.

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