TY - GEN
T1 - The use of the Frequency Difference of Arrival of 1090 MHz ADS-B Signals for Wide Area Multilateration
AU - Weng, Shang Ping
AU - Jan, Shau Shiun
N1 - Funding Information:
The authors acknowledge the support provided by the Taiwan National Science and Technology Council (NSTC) under research grant 106-2221-E-006-134 and student travel funds provided by NSTC (NSTC-112-2922-I-006-003) and National Cheng Kung University.
Publisher Copyright:
© 2023 by Institute of Navigation. All rights reserved.
PY - 2023
Y1 - 2023
N2 - Modern air traffic management systems (ATMs) depend heavily on the positioning, navigation, and timing provided by the Global Navigation Satellite System (GNSS). Because the GNSS signals are susceptible to interference, an alternative navigation system is needed to maintain normal aircraft and ATM system operation in the event of GNSS failure. In this study, the frequency difference of arrival positioning (FDOA) of real-world automatic dependent surveillance broadcast signals transmitted from aircraft were used to perform alternative navigation based on a wide area multilateration testbed. According to the simulation results, the measurement quality and geometric distribution of ground stations considerably influence the positioning performance. Moreover, aircraft can be passively located with real-world FDOA measurements using the extended Kalman filter.
AB - Modern air traffic management systems (ATMs) depend heavily on the positioning, navigation, and timing provided by the Global Navigation Satellite System (GNSS). Because the GNSS signals are susceptible to interference, an alternative navigation system is needed to maintain normal aircraft and ATM system operation in the event of GNSS failure. In this study, the frequency difference of arrival positioning (FDOA) of real-world automatic dependent surveillance broadcast signals transmitted from aircraft were used to perform alternative navigation based on a wide area multilateration testbed. According to the simulation results, the measurement quality and geometric distribution of ground stations considerably influence the positioning performance. Moreover, aircraft can be passively located with real-world FDOA measurements using the extended Kalman filter.
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U2 - 10.33012/2023.18588
DO - 10.33012/2023.18588
M3 - Conference contribution
AN - SCOPUS:85168544139
T3 - Proceedings of the International Technical Meeting of The Institute of Navigation, ITM
SP - 26
EP - 33
BT - Institute of Navigation International Technical Meeting, ITM 2023
PB - Institute of Navigation
T2 - 2023 International Technical Meeting of The Institute of Navigation, ITM 2023
Y2 - 25 January 2023 through 27 January 2023
ER -