Wireless spread spectrum ground link-based aircraft data communication system for engine event reporting
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United States of America Patent
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Mar 5, 2002
Issued Date -
N/A
app pub date -
Nov 13, 2000
filing date -
Jun 25, 1999
priority date (Note) -
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Abstract
The system and method of the present invention provides a record of the performance of an aircraft engine. A plurality of sensors sense engine conditions and generate engine data. A ground data link unit is positioned within the aircraft and receives the engine data. A wideband spread spectrum transmitter that can be part of a transceiver downloads the engine data to a ground based spread spectrum receiver that can be part of a transceiver, and receives the wideband spread spectrum communication signal from the aircraft. It demodulates the wideband spread spectrum communication signal to obtain the engine data.
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