Publikace: Analysis of Short - Base Multistatic Systems Receiving Aircraft Transponders Signals
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Bezoušek, Pavel
Pola, Marek
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IEEE
Abstrakt
In the paper a mathematical model of a short-base multistatic system using aircraft transponder signals is presented. Several system modifications, combining a hyperbolic TDOA system, elliptical system using its own interrogator, angle measurement system and system exploiting the altitude information from the aircraft are simulated and analyzed. Their horizontal and vertical position estimation RMS errors are compared and possibilities of ADS-B based positioning system reliability enhancement are proposed.
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Klíčová slova
Time difference of arrival (TDOA), Angle of arrival (AOA), multi-lateration (MLAT), Automatic Dependent System-Broadcast (ADS-B), Air traffic control (ATC), Air traffic management (ATM), časový rozdíl příchodu (TDOA), Úhel příjezdu (AOA), multi-lateration (MLAT), Automatický závislý systém - Vysílání (ADS-B), Řízení letového provozu (ATC), Letový provoz řízení (ATM)