Satellite tracking system using orbital tracking techniques
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United States of America Patent
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Dec 2, 2003
Grant Date -
Sep 18, 2003
app pub date -
Mar 12, 2002
filing date -
Mar 12, 2002
priority date (Note) -
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Abstract
A method and apparatus are provided for tracking a signal source using an antenna with a predetermined beamwidth. The method includes the steps of measuring a signal level from the signal source along an arc within the beamwidth of the antenna, determining a rate of change of the measured signal level along the arc and solving for a position on the arc where the determined rate of change of the signal level substantially equals zero.
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