Communications: radio wave antennas – Antennas – Slot type
Reexamination Certificate
2007-04-17
2007-04-17
Nguyen, Hoang V. (Department: 2821)
Communications: radio wave antennas
Antennas
Slot type
C343S767000, C343S753000, C343S754000
Reexamination Certificate
active
11135691
ABSTRACT:
An antenna array includes an upper conductive plate structure comprising a lattice array of holes to form a radiating aperture. A lower conductive plate structure is disposed in a spaced relationship relative to the upper plate structure. The lower plate structure has an upper surface whose spacing from a lower surface of the upper plate varies in a first direction parallel to the lower surface. The array includes relative rotation apparatus for imparting relative rotational movement between the upper plate structure and the lower plate structure.
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Sikina T et al: “Variably Inclined Continuous Transverse Stub-2 Antenna” Phased Array Systems and Technology 2003, IEEE.
International Symposium on Oct. 14-17, 2003, Piscathay NJ, USA, IEEE Oct. 14, 2003 Whole Document.
Krikorian Kapriel V.
Rosen Robert A.
Alkov Leonard A.
Duong Dieu Hien
Nguyen Hoang V.
Raytheon Company
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