Apparatus for emission and/or reception of electromagnetic...

Details Apparatus for emission and/or reception of electromagnetic... Apparatus for emission and/or reception of electromagnetic...

2008-05-13

2008-05-13

Owens, Douglas W. (Department: 2821)

Communications: radio wave antennas

Antennas

With aircraft

C343S705000, C343S745000, C343S789000

Reexamination Certificate

active

11639181

ABSTRACT:
This invention relates to an apparatus for emission and/or reception of electromagnetic waves for aerodynes, characterised in that it comprises a blade antenna on the top of the fuselage of the aerodyne, a principal reflect-array arranged horizontally at the bottom of the blade antenna, a principal illumination horn arranged at the summit of the blade antenna, the horn illuminating the principal reflect-array, two secondary reflect-arrays arranged vertically on each side of the faces of the blade antenna, two secondary illumination horns arranged at the bottom of the blade antenna in the plane of the principal reflect-array, each horn illuminating one of the secondary reflect-arrays, each reflect-array reflecting waves emitted by the illumination horn illuminating it.

REFERENCES:
patent: 4148040 (1979-04-01), Lunden et al.
patent: 4931808 (1990-06-01), Lalezari et al.
patent: H1219 (1993-08-01), Miller
patent: 5359338 (1994-10-01), Hatcher et al.
patent: 5982339 (1999-11-01), Lalezari et al.
patent: 6208304 (2001-03-01), Strickland
patent: 6714163 (2004-03-01), Navarro et al.
patent: 0 829 918 (1998-03-01), None
patent: 0 829 918 (1998-03-01), None
patent: 03/058753 (2003-07-01), None
patent: 03 058753 (2003-07-01), None

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