Communications: radio wave antennas – Antennas – Balanced doublet - centerfed
Reexamination Certificate
2006-09-12
2006-09-12
Nguyen, Hoang V. (Department: 2821)
Communications: radio wave antennas
Antennas
Balanced doublet - centerfed
C343S770000
Reexamination Certificate
active
07106268
ABSTRACT:
TEM horn array apertures are disclosed, comprises a plurality of stamped sheet segments interconnected to form an “egg crate” like array. Each stamped sheet comprises a plurality of TEM horn antennas with a series of cooperating slots, enabling the sheets to be assembled into an “egg crate” design that allows quick and inexpensive building of a TEM horn antenna array. Moreover, the stamped sheet segments are structurally and dimensionally stable, and thus the assembled array may be connected to a guide plane without the need for additional aligning or structural elements. A method of assembling the array is also disclosed.
REFERENCES:
patent: 5309165 (1994-05-01), Segal et al.
patent: 5786792 (1998-07-01), Bellus et al.
patent: 6133888 (2000-10-01), Mohuchy
patent: 6359596 (2002-03-01), Claiborne
patent: 6552691 (2003-04-01), Mohuchy et al.
Duane Morris LLP
Lockheed Martin Corporation
Nguyen Hoang V.
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