@inproceedings{9c0c81d53a2d434195cc5bb9c0cbca51,
title = "Hardware implementation of a particle filter for GNSS interference source localization",
abstract = "Global Navigation Satellite Systems (GNSS) are vulnerable to Radio Frequency Interference (RFI). Prior work proposed the use of an Extrapolated Single Propagation Particle Filter (ESP-PF) to geo-locate RFI sources. This work describes a hardware implementation of the ESP-PF on a Xilinx Field Programmable Gate Array (FPGA). It provides a detailed analysis of fixed-point ESP-PF modelling and discusses ways to minimise its impact. Performance analysis shows that the hardware implementation produces position estimates that are comparable to and sometimes exceed that of the floating-point implementation. The hardware implementation enables ESP-PF to be used in real-world applications to geo-locate multiple RFI sources via time-multiplexing.",
author = "Vu, {Duc Dung} and Biswas, {Sanat K.} and Alan Kan and Ediz Cetin",
year = "2024",
doi = "10.1109/NewCAS58973.2024.10666366",
language = "English",
isbn = "9798350361766",
publisher = "Institute of Electrical and Electronics Engineers (IEEE)",
pages = "70--74",
booktitle = "2024 22nd IEEE Interregional NEWCAS Conference (NEWCAS)",
address = "United States",
note = "22nd IEEE Interregional NEWCAS Conference, NEWCAS 2024 ; Conference date: 16-06-2024 Through 19-06-2024",
}