Communications: radio wave antennas – Antennas – Wave guide type
Reexamination Certificate
2005-12-27
2005-12-27
Chen, Shih-Chao (Department: 2821)
Communications: radio wave antennas
Antennas
Wave guide type
C343S7810CA
Reexamination Certificate
active
06980170
ABSTRACT:
A method and apparatus are provided for transceiving signals. The method includes the steps of providing a secondary reflector within a focal region of a main reflector in a relative spatial relationship where a first radio frequency signal processed by a first radio frequency radiator adjacent the secondary reflector is reflected from both the secondary and main reflectors and providing a second radio frequency radiator in a aperture of the secondary reflector so that a second radio frequency signal processed by the second radio frequency transceiver is reflected from the main antenna along a path that is substantially coaxial with the first radio frequency signal.
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International Search Report.
Intellectual Property Concerns, Inc.—Search Report dated Jun. 12, 2002—Three (3) Pages.
Andrew Corporation
Chen Shih-Chao
Welsh & Katz Ltd.
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