Communications: radio wave antennas – Antennas – With means for moving directive antenna for scanning,...
Reexamination Certificate
2005-03-08
2005-03-08
Nguyen, Hoang V. (Department: 2821)
Communications: radio wave antennas
Antennas
With means for moving directive antenna for scanning,...
C343S765000, C343S713000, C343S840000
Reexamination Certificate
active
06864846
ABSTRACT:
A satellite locator system used with a motor home has a parabolic reflector antenna dish, feedhorn and signal converter mounted on a turntable supporting electronic controls and elevation and azimuth motors operable to rotate the turntable and change the elevation of the dish to locate and target a satellite. A plastic dome mounted on a base plate attached to the roof of the motor home encloses the dish, feedhorn, signal converter, turntable, electronic controls, and elevation and azimuth motors. The dome has an inner semi-hemispherical surface located close to the signal converter to improve the signal strength. A remote console wired to the electronic controls is operable to initiate the satellite search and monitor the status of the satellite search.
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Nguyen Hoang V.
Patterson, Thuente, Skaar & Christensen, PA.
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