Communications: radio wave antennas – Antennas – With grounding structure
Reexamination Certificate
2005-06-14
2005-06-14
Wong, Don (Department: 2821)
Communications: radio wave antennas
Antennas
With grounding structure
C343S7000MS
Reexamination Certificate
active
06906680
ABSTRACT:
Antenna system (100) with dynamically adjustable ground plane spacing. The system includes at least one antenna radiating element (106, 108) and a first conductive ground plane (110, 120) spaced from radiating element (106, 108). The first conductive ground plane is comprised of a dielectric structure (104) containing a conductive fluid (120).
REFERENCES:
patent: 4851858 (1989-07-01), Frisch
patent: 5087922 (1992-02-01), Tang et al.
patent: 5792236 (1998-08-01), Taylor et al.
patent: 6191740 (2001-02-01), Kates et al.
patent: 6512496 (2003-01-01), Alexeff et al.
patent: 2003/0160724 (2003-08-01), Alexeff et al.
patent: 2004/0125019 (2004-07-01), Rawnick et al.
patent: 2004/0130497 (2004-07-01), Alexeff et al.
U.S. Appl. No. 10/330,756, filed Dec. 27, 2002, Rawnick et al.
U.S. Appl. No. 10/626,090, filed Jul. 24, 2003, Brown et al.
U.S. Appl. No. 10/632,632, filed Aug. 1, 2003, Rawnick et al.
U.S. Appl. No. 10/614,149, filed Jul. 7, 2003, Brown et al.
U.S. Appl. No. 10/620,483, filed Jul. 16, 2003, Brown et al.
U.S. Appl. No. 10/640,237, filed Aug. 13, 2003, Rawnick et al.
U.S. Appl. No. 10/648,913, filed Aug. 27, 2003, Brown et al.
U.S. Appl. No. 10/414,695, filed Apr. 16, 2003, Rawnick et al.
U.S. Appl. No. 10/460,947, filed Jun. 13, 2003, Rawnick et al.
U.S. Appl. No. 10/421,305, filed Apr. 23, 2003, Rawnick et al.
U.S. Appl. No. 10/648,887, filed Aug. 27, 2003, Rawnick et al.
Brown Stephen B.
Durham Timothy E.
Rawnick James J.
Alemu Ephrem
Harris Corporation
Sacco & Associates PA
Wong Don
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