Communications: radio wave antennas – Antennas – Antenna components
Reexamination Certificate
2008-01-29
2008-01-29
Dinh, Trinh (Department: 2821)
Communications: radio wave antennas
Antennas
Antenna components
C343S7000MS
Reexamination Certificate
active
07324065
ABSTRACT:
An antenna radiation collimator structure is provided as including a number of resonator circuit boards oriented to form a block structure. A sheet of dielectric material is disposed between each of the number of resonator circuit boards to maintain a substantially uniform spacing between each of the resonator circuit boards. A plurality of conductive unit resonator cells may be disposed on first planar surfaces of each of the number of resonator circuit boards and a plurality of conductive strip lines may also be disposed on second planar surfaces of each of the number of resonator circuit boards. In this arrangement, radiation applied to a substantially central location of the block structure interacts with the plurality of conductive unit resonator cells and the plurality of conductive strip lines for redirecting the radiation out of front and rear facing surfaces of the block structure as respective first and second substantially collimated beams.
REFERENCES:
patent: 5510803 (1996-04-01), Ishizaka et al.
patent: 6208316 (2001-03-01), Cahill
patent: 7190325 (2007-03-01), Nagy
Crisman Everett
Derov John
Turchinetz Beverly
AFMCLO/JAZ
Dinh Trinh
Duong Dieu Hien T
Klauzinski Robert V.
The United States of America as represented by the Secretary of
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