An existing tracking radar was improved for use as a real-time flight path monitor for Automatic Landing FLight EXperiment (ALFLEX). The operational difficulty of the tracking radar was decreased and a data transfer function was added. Its function and performance were confirmed by flight testing, and the devices that were exchanged or added worked normally. Absolute position correction of the tracking radar was required to measure the flight path of an aircraft. Calibration data using DGPS positioning during flight testing were gathered easily and precisely. The bias component of calibration data is installed in the radar device and real-time positioning data were corrected.


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    Title :

    Performance of a Tracking Radar After Improvement and Correction Using DGPS Positioning


    Contributors:
    H. Inokuch (author) / T. Inagaki (author) / K. Yazawa (author) / T. Ono (author) / M. Inaba (author)

    Publication date :

    1996


    Size :

    18 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English






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