RF antenna array structure

Communications: radio wave antennas – Antennas – With aircraft

Reexamination Certificate

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C343S7000MS

Reexamination Certificate

active

07023390

ABSTRACT:
According to one embodiment of the invention, an antenna system includes a substrate, a plurality of antennas formed on the substrate, a plurality of photodiodes formed on the substrate and coupled to respective ones of the antennas, and a plurality of optical fibers coupled to the substrate and coupled to respective ones of the photodiodes.

REFERENCES:
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patent: 4751513 (1988-06-01), Daryoush et al.
patent: 4885589 (1989-12-01), Edward et al.
patent: 5001336 (1991-03-01), de la Chapelle
patent: 5247310 (1993-09-01), Waters
patent: 5751248 (1998-05-01), Thaniyavarn
patent: 6204947 (2001-03-01), Page
patent: 6252557 (2001-06-01), Plugge et al.
patent: 6518923 (2003-02-01), Barquist et al.
patent: 2003/0080899 (2003-05-01), Lee et al.
patent: WO 00/07307 (2000-02-01), None
Akis Goutzoulis et al., “An Eight-Element, Optically Powered, Directly Modulated Receive UHF Fiber-Optic Manifold,” XP000580225,Microwave Journal, Feb. 1996, 7 pages.
European Search Report in European Application No. 05254349.3 - 220 PCT/, dated Oct. 6, 2005, 6 pages.

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