Communications: radio wave antennas – Antennas – With spaced or external radio wave refractor
Reexamination Certificate
2005-09-13
2005-09-13
Ho, Tan (Department: 2821)
Communications: radio wave antennas
Antennas
With spaced or external radio wave refractor
C343S795000, C343S797000
Reexamination Certificate
active
06943743
ABSTRACT:
A redirecting feedthrough lens antenna system may include first and second phased array antennas coupled together in back-to-back relation. More particularly, the first and second phased array antennas may include respective first and second arrays of dipole antenna elements thereon, wherein each dipole antenna element may include a medial feed portion and a pair of legs extending outwardly therefrom. The system may also include a respective phase shifter connected between each pair of back-to-back dipole antenna elements of the first and second dipole antenna arrays. Furthermore, a controller may be included for cooperating with the phase shifters to cause a signal received by the first phased array antenna at a first angle to be transmitted from the second phased array antenna at a redirected second angle different from the first angle.
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Durham Timothy E.
Rawnick James J.
Harris Corporation
Ho Tan
Vy Hung Tran
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